Custom Underwear Manufacturing Solutions

S·KAIFEI - wholesale & custom underwear manufacturer since 2008, providing one stop solution.

Service Philosophy

Business philosophy

Solving Your Manufacturing Challenges with Quality, Flexibility, and Reliable Support.

From product development to mass production, S·KAIFEI provides professional OEM/ODM solutions with strict quality control, flexible customization, and reliable service. We help global brands create comfortable, innovative, and market-ready intimate apparel through trusted manufacturing expertise.

Problems and corresponding solutions

Tens of thousands of products cover the whole house category, providing you with personalized design. Multiple home styles, give you more choices. To meet different budget ranges, create the ideal home for you

Customer Pain Points	S·KAIFEI's Solutions
Challenge 1: The factory cannot support Amazon FBA packaging requirements, forcing sellers to spend extra time and cost on secondary packaging.	FBA-Ready Packaging Solutions — S·KAIFEI provides Amazon-ready preparation services including FNSKU labeling, barcode stickers, individual poly bags, custom packaging, care labels, and carton packing requirements. Products can be prepared for direct shipment to Amazon warehouses, reducing additional handling costs.
Challenge 2: Traditional manufacturers require high MOQs, making it difficult for Amazon sellers to test new products.	Flexible MOQ for Different Growth Stages — S·KAIFEI provides different sourcing models: Ready Stock + Light Customization from 100 pcs/style, suitable for market testing; Full Custom OEM production from 800 pcs/style, supporting private label development and brand building.
Challenge 3: Peak-season production delays cause inventory shortages and lost sales opportunities.	Reliable Production Capacity & Supply Support — S·KAIFEI operates 16 complete underwear production lines, supported by around 50 Santoni seamless knitting machines, 50+ sewing machines, and integrated production workshops. The factory can achieve a peak output of 50,000 seamless underwear pieces per day, ensuring stable supply during high-demand seasons.
Challenge 4: Products lack differentiation and are difficult to compete with similar Amazon listings.	ODM Product Development Support — S·KAIFEI helps Amazon sellers develop differentiated products including seamless underwear, shapewear, period underwear, wireless bras, and functional intimate apparel, supported by 500+ developed styles and 80+ fabric construction options.
Challenge 5: New product development takes too long, causing sellers to miss market opportunities.	7-Day Fast Sampling Service — S·KAIFEI provides standard sample development within 7 days, including fabric selection, technical confirmation, pattern adjustment, and prototype production, helping sellers launch products faster.
Challenge 6: Sellers do not know which fabrics and designs perform better in Amazon markets.	Professional Product Development Guidance — Based on years of intimate apparel manufacturing experience, S·KAIFEI provides recommendations on fabrics, product structures, sizing, comfort, and functional features suitable for different target markets.
Challenge 7: Poor product quality leads to negative reviews, high return rates, and ranking losses.	Strict Quality Control System — S·KAIFEI applies multi-stage quality management including raw material inspection, fabric performance testing, production monitoring, size checking, workmanship inspection, and final AQL inspection before shipment.
Challenge 8: Sellers need small quantities for testing but require fast scaling after successful sales.	From Test Orders to Mass Production — S·KAIFEI supports the complete growth path: 100 pcs market testing → 800+ pcs customized production → large-scale repeat orders, helping brands scale with lower inventory risk.
Challenge 9: Supplier communication is inefficient, causing delays and misunderstandings.	Dedicated Order Management — S·KAIFEI provides professional follow-up from sample confirmation, production schedule, quality inspection, and shipping arrangements, ensuring clear communication throughout the project.
Challenge 10: Amazon sellers need customized branding elements to build customer recognition.	Private Label Support — S·KAIFEI provides customization for labels, hangtags, packaging bags, inserts, product cards, and branded presentation materials to help sellers create stronger brand identity.
Challenge 11: Sellers struggle to find manufacturers experienced in functional underwear categories.Challenge 11: Sellers struggle to find manufacturers experienced in functional underwear categories.	Specialized Intimate Apparel Manufacturing — S·KAIFEI focuses on functional categories including seamless panties, tummy control shapewear, period underwear, laser-cut underwear, wireless bras, and compression garments, supported by advanced seamless knitting technology.
Challenge 12: Compliance requirements for US and European markets are difficult to manage.Challenge 12: Compliance requirements for US and European markets are difficult to manage.	Certification & Compliance Support — S·KAIFEI supports international market requirements with certifications including OEKO-TEX®, GRS, BSCI, and ISO 9001, helping sellers reduce compliance risks.
Challenge 13: Sellers need a reliable supplier who can support long-term growth.	Long-Term Supply Partnership — With 18+ years of manufacturing experience, S·KAIFEI supports Amazon sellers from first product testing to continuous replenishment and long-term supply chain development.

Customer Pain Points	S·KAIFEI's Solutions
Challenge 1: Unable to deeply participate in product development, making it difficult to build brand differentiation.	Collaborative Product Development — S·KAIFEI works closely with brands from concept to production, supporting fabric selection, pattern optimization, functional innovation, and construction development. With experience in developing 500+ intimate apparel styles, S·KAIFEI helps brands create distinctive products for their target markets.
Challenge 2: Sustainable fabric requirements are increasing, but finding qualified ESG-compliant suppliers is difficult.	Sustainable Material Solutions — S·KAIFEI offers sustainable fabric options, including GRS-certified recycled materials, OEKO-TEX® certified fabrics, and eco-friendly fibers, helping brands achieve their sustainability and ESG goals.
Challenge 3: Suppliers lack customization capabilities and cannot achieve the brand's desired quality, details, and aesthetics.	Advanced Custom Manufacturing — Most factories hit a ceiling the moment your design gets specific. S·KAIFEI doesn't. With ~50 Santoni seamless knitting machines plus CNC cutting, laser precision, computerized sewing, and dedicated molding and lamination lines, we engineer your exact specs — fabric, compression, color, trim, label, packaging — without compromise on quality, detail, or aesthetic.
Challenge 4: New product development takes too long, causing brands to miss market opportunities.	7-Day Fast Sampling — S·KAIFEI delivers standard sample development in as fast as 7 days, covering pattern development, fabric confirmation, prototype production, and technical optimization to accelerate product launches.
Challenge 5: Products lack uniqueness and struggle to stand out in the market.	Trend-Driven Product Innovation — S·KAIFEI combines market insights, advanced materials, and manufacturing expertise to develop differentiated products such as seamless underwear, shapewear, period underwear, and functional intimate apparel.
Challenge 6: Manufacturers only provide production without professional product development support.	Full OEM & ODM Partnership — S·KAIFEI provides professional recommendations on fabrics, garment construction, fit optimization, functionality, and production feasibility throughout the development process.
Challenge 7: Emerging brands face high MOQs and inventory risks.	Flexible MOQ Support — S·KAIFEI supports low-volume production for new product validation and provides scalable manufacturing solutions as brands grow.
Challenge 8: Product quality becomes inconsistent when scaling from samples to bulk production.	Strict Quality Control — S·KAIFEI implements comprehensive quality management, including raw material inspection, in-line production control, workmanship inspection, sizing verification, and final AQL inspection before shipment.
Challenge 9: Limited production transparency makes it difficult to monitor project progress.	Transparent Project Management — S·KAIFEI provides regular updates throughout sampling, production, quality inspection, and shipping, ensuring complete visibility at every stage.
Challenge 10: Premium brands require customized packaging and branding details.	Complete Private Label Services — S·KAIFEI offers custom woven labels, printed labels, hangtags, packaging, care labels, and branding solutions to create a premium customer experience.
Challenge 11: Difficult to find a manufacturer with expertise in functional intimate apparel.	Specialized Manufacturing Expertise — S·KAIFEI specializes in seamless underwear, shapewear, period underwear, compression garments, and functional intimate apparel, supported by 80+ fabric construction options and advanced seamless manufacturing technology.
Challenge 12: Quality issues damage brand reputation and increase return rates.	Reliable Quality Assurance — S·KAIFEI conducts fabric performance testing, elasticity recovery testing, color fastness evaluation, dimensional stability verification, and finished product inspection to ensure consistent product quality.
Challenge 13: Brands need a long-term manufacturing partner rather than just a supplier.	Long-Term Partnership — With 18+ years of intimate apparel manufacturing experience, a 9,000+㎡ production facility, and 400+ employees, S·KAIFEI provides stable long-term supply chain support from product testing to global expansion.

Customer Pain Points	S·KAIFEI's Solutions
Challenge 1: Inconsistent quality and sizing across batches drive high return rates and damage brand reputation.	Quality-Lock Standardized Production — S·KAIFEI applies 18+ years of manufacturing discipline, sample-lock SOP, in-line QC stations, and pre-shipment AQL inspection. Every batch is verified against locked specifications for fabric, sizing, and finishing. ISO 9001 certified.
Challenge 2: Unpredictable lead times and weak flexible replenishment cause missed seasonal windows and lost downstream orders.	15-Day Quick Response + 7-Day Fast Sampling — 16 complete assembly lines with up to 50,000 seamless pcs/day capacity. First samples delivered within 7 days, bulk production turnaround within 15 days.
Challenge 3: High MOQ requirements block small-batch testing and slow down new SKU launches.Challenge 3: High MOQ requirements block small-batch testing and slow down new SKU launches.	Dual-Tier MOQ Model — 100 pcs/style ready stock with light customization for market testing, and 800 pcs/style for full OEM production. Among the lowest MOQs in the seamless underwear segment.
Challenge 4: Limited customization depth prevents distributors from matching end-buyer specs or building brand differentiation.	Full Customization from Yarn to Pack — Customize fabric, compression level, colors, trims, labels, packaging, and functional details. Supported by ~50 Santoni seamless knitting machines, CNC & GBOS laser cutting, 30 Brother computerized sewing machines, Jinko laminating, hot-pressing, and KV-168B/C molding equipment. All processes are completed in-house with no subcontracting.
Challenge 5: Cost opacity, compliance gaps, and missing supporting services create customs risk and hidden margin loss.	Full Compliance Stack + Transparent Cost Structure — Certifications include OEKO-TEX®, GRS, BSCI, and ISO 9001. Provides ready-to-use EU/US underwear pattern libraries and transparent pricing structures without hidden costs.
Challenge 6: Slow sampling and lack of a mature regional pattern library cause missed market windows and endless fit reworks.	7-Day Rapid Sampling + EU/US Pattern Library — First samples within 7 days using mature regional pattern templates. Sample-lock approval before bulk production minimizes repeated revisions.
Challenge 7: Sizing and fit inconsistencies across regional markets (EU vs US vs MENA vs Asia) drive returns and erode buyer trust.	Multi-Regional Pattern Library — Provides differentiated fitting solutions for EU, US, and other key markets based on 18+ years of export experience. Distributors can access market-specific fits without rebuilding patterns from scratch.
Challenge 8: Communication gaps and slow factory response delay decisions and stall time-sensitive orders.	Dedicated English Account Management — Professional export team provides English communication support with structured workflows for quotations, sample tracking, production updates, and order coordination across different time zones.
Challenge 9: Design and IP leakage risk when working with subcontracted or non-vertically integrated factories.	Vertically Integrated Production = Zero Subcontracting — Knitting, cutting, sewing, laminating, molding, quality inspection, and packaging are completed internally. Designs remain protected inside the factory. NDAs available upon request.
Challenge 10: Slow trend responsiveness causes distributors to miss fast-moving fashion cycles.	Trend-Ready Sample Service — 7-day sampling combined with flexible 100 pcs test MOQ enables distributors to validate trends quickly, scale successful products faster, and reduce inventory risk.
Challenge 11: Limited retail-ready packaging forces extra cost and time on secondary packaging.	Retail-Ready & Branded Packaging Solutions — Provides complete packaging services including heat transfer labels, custom poly bags, branded cartons, hang tags, and care labels. Products can arrive ready for retail shelves or Amazon fulfillment.
Challenge 12: Capacity constraints and price spikes during peak season (Q3/Q4) disrupt delivery and inflate costs.	High-Capacity Stable Output — With 16 complete assembly lines and 50,000 seamless pcs/day capacity, S·KAIFEI maintains stable production during peak seasons without major lead-time extensions or unexpected price increases.
Challenge 13: Unclear or weak after-sales support leaves distributors absorbing the cost of defects and customer complaints.	Sample-Lock + Pre-Shipment AQL Quality Protection — Approved samples become the production standard. AQL inspection before shipment ensures bulk orders match approved specifications and reduces post-sale disputes.

Create with S·KAIFEI

18+ years of manufacturing expertise, advanced seamless technology, flexible MOQ, and complete OEM/ODM solutions — helping brands bring high-quality intimate apparel to market faster.

Start Your Custom Project →

Factory strength

Advanced Production Equipment

S·KAIFEI operates a vertically integrated underwear manufacturing system covering knitting, cutting, sewing, bonding, molding, quality inspection, and packaging.

Production Equipment Highlights

• Production Area: Equipment & Capability
• Seamless Knitting Workshop: Around 50 Santoni seamless knitting machines
• Cutting Workshop: 2 automatic cutting production lines, including Gerber CNC digital cutting tables, GBOS laser cutting machines, automatic spreading and fabric pulling systems
• Sewing Workshop: Around 50 sewing machines, including Jack, Pegasus, and 30 Brother computerized sewing machines
• Fabric Finishing Workshop: 10 Jinko laminating & film covering machines, 5 seamless hot pressing and fusing machines
• Bra Cup & Accessories Workshop: 10 KV-168B/C bra cup molding machines, supporting bra and lingerie component production
• Packaging & Finishing: Heat transfer labeling machines, ironing, inspection, and packing equipment

S·KAIFEI Factory Data

• Factory Area: 9,000+㎡
• Employees: 400+ skilled workers
• Production Lines: 16 complete underwear assembly lines
• Daily Output: Up to 50,000 seamless underwear pieces/day
• MOQ Testing Model: 100 pcs/style ready stock + light customization
• Full Custom OEM MOQ: 800 pcs/style
• Sample Development: 7 days fast sampling
• Manufacturing Experience: 18+ years
• Certifications: OEKO-TEX®, GRS, BSCI, ISO 9001

Quality System

S·KAIFEI adopts a 6-stage full-process quality control system covering raw materials to final shipment. Strict inspections & AQL sampling stabilize product quality and accurate global delivery.

Raw Material Quality Check

All incoming fabrics, yarns, trims, elastics, labels, and packaging materials are inspected before production. Materials are evaluated for composition, weight, color consistency, elasticity, and performance to ensure they meet production requirements.

Production Preparation & Sample Lock

Before bulk production, S·KAIFEI confirms approved samples, technical specifications, size charts, color standards, and workmanship requirements. Sample-Lock SOP ensures every bulk order follows the approved reference sample and minimizes production deviation.

Real-Time Production QC

QC checkpoints are implemented throughout knitting, cutting, sewing, bonding, molding, and finishing processes. Production teams continuously monitor workmanship, dimensions, appearance, and process stability to identify and correct issues early.

Finished Garment Quality Check

Finished products are inspected for appearance, measurements, stitching quality, bonding strength, elasticity, functional performance, and packaging completeness before shipment approval.

Bulk Shipment Quality Audit

Before shipment, products undergo AQL-based random inspection covering workmanship defects, measurement accuracy, color consistency, quantity, and packing requirements to ensure bulk production matches approved standards.

Final Shipment Verification

Final inspection verifies SKU information, styles, colors, sizes, quantities, labels, cartons, and shipping marks to ensure accurate delivery and smooth global distribution.

General process

5-stage standardized production procedure covers custom consultation, sampling, pre-production confirmation, bulk manufacturing and final inspection for reliable order delivery.

Requirement Communication

Understand customer requirements including product style, fabric selection, functional features, sizing, target market, packaging, and customization needs. Our team provides professional recommendations based on market trends and manufacturing experience.

Sample Development

Develop samples according to confirmed specifications, including pattern adjustment, fabric selection, workmanship testing, and fit evaluation. Customers review and approve samples before bulk production.

Pre-Production Confirmation

Confirm final samples, technical specifications, size charts, colors, materials, labels, packaging, and production requirements. The approved sample becomes the production standard for bulk manufacturing.

Bulk Production

Execute mass production through an integrated manufacturing system covering knitting, cutting, sewing, bonding, molding, inspection, and packaging. Production is monitored through standardized quality control procedures.

Final Inspection & Shipment

Conduct final quality inspection, including appearance, measurements, workmanship, quantity, and packaging verification. After approval, products are packed and shipped according to customer delivery requirements.

S·KAIFEI Underwear Manufacturer FAQ

Are you a manufacturer or trading company?

S·KAIFEI is a professional underwear manufacturer specializing in seamless underwear, shapewear, period underwear, bras, panties, and functional intimate apparel.
We operate an integrated manufacturing system covering product development, knitting, cutting, sewing, bonding, molding, quality inspection, and packaging.
We provide OEM, ODM, private label, and wholesale manufacturing solutions for global brands, retailers, distributors, and e-commerce businesses.

What types of underwear products do you manufacture?

S·KAIFEI manufactures a wide range of women's intimate apparel, including:
• Seamless panties
• Seamless thongs
• High-waisted shaping underwear
• Shapewear shorts
• Bodysuits
• Wireless bras
• Push-up bras
• Period underwear
• Compression garments
• Laser-cut panties
• Custom functional underwear

Which markets do you supply?

We supply customers worldwide, including:
• North America
• Europe
• Middle East
• Southeast Asia
• Latin America
• Russia and CIS markets
Our production standards and sizing systems support different regional requirements.

Do you provide OEM and private label underwear manufacturing?

Yes. S·KAIFEI provides complete OEM and private label services.
Customers can customize:
• Product design
• Fabric composition
• Colors
• Sizes
• Labels
• Logos
• Packaging
• Functional features
• Compression levels
• Gusset construction
• Sewing and bonding details
We help brands develop products from concept to finished goods.

What is the difference between OEM and ODM underwear manufacturing?

OEM Manufacturing
Suitable for brands with their own designs.
Customers provide:
Design concept
Technical drawings
Product requirements
S·KAIFEI handles:
Pattern development
Sample making
Production
Quality control
ODM Manufacturing

Suitable for startups and brands that need faster product launch.
S·KAIFEI provides:
Existing designs
Fabric solutions
Pattern library
Product improvements

Customers customize:
Logo
Colors
Packaging
Minor design adjustments

Can you develop new underwear designs from sketches or ideas?

Yes.
Our development team can transform:
• Hand sketches
• Reference samples
• Product photos
• Market trends
into manufacturable underwear products.
We support:
• Pattern development
• Fabric selection
• Functional testing
• Sample modification

What is the MOQ for custom underwear?

MOQ depends on:
• Product style
• Fabric availability
• Color requirements
• Customization level
• Production process
Typical solutions:
Project Type MOQ Existing styles with logo customization Lower MOQ available Full OEM customization Higher MOQ depending on requirements Custom fabric / exclusive development MOQ adjusted according to material requirements We provide flexible MOQ solutions for startups, brands, distributors, and retailers.

Do you support low MOQ for new brands?

Yes.
For startups testing new markets, we can provide flexible small-batch solutions.
This helps brands:
• Reduce inventory risk
• Test customer response
• Launch new SKUs faster

How long does underwear sampling take?

Typical sample process:
• Requirement confirmation
• Pattern development
• Fabric preparation
• Sample production
• Customer review
• Sample modification
Standard sampling time depends on product complexity and customization requirements.

Can I modify samples before mass production?

Yes.
Before bulk production, customers can review:
• Fit
• Size
• Fabric hand feel
• Compression level
• Color
• Construction details
Approved samples become the production standard.

What customization options do you offer?

We customize:
• Fabric
• Nylon
• Spandex
• Cotton blends
• Modal
• Bamboo
• Recycled fabrics
• Product Function
• Compression control
• Tummy control
• Breathability
• Moisture management
• Leak protection
• Appearance
• Colors
• Patterns
• Lace
• Labels
• Packaging

Can you customize period underwear?

Yes.
S·KAIFEI provides OEM/ODM menstrual underwear solutions.

Customization includes:
• Absorbent layers • Leak-proof structures • Fabric selection • Waistband design • Fit adjustment • Packaging

Period underwear manufacturing commonly focuses on absorbent structures, leak-proof layers, certification requirements, and private-label customization.

How do you control underwear quality?

S·KAIFEI applies a complete quality management process:
• Incoming material inspection
• Pre-production confirmation
• Production inspection
• Finished product inspection
• AQL shipment inspection
• Packing verification

Quality control focuses on:
• Fabric performance • Size accuracy • Sewing quality • Bonding strength • Appearance • Packaging

Do you provide quality inspection reports?

Yes.
Quality documentation can include:
• Production inspection records • Material information • Testing documents • Shipment inspection reports

What certifications does your factory have?

S·KAIFEI supports international compliance requirements, including:
• OEKO-TEX® • GRS • BSCI • ISO 9001

Certification requirements can be discussed according to target market regulations.

Can you provide customized packaging?

Yes.
Packaging services include:
• Brand labels
• Hang tags
• Poly bags
• Printed boxes
• Cartons
• Care labels

We help customers create retail-ready products.

Do you support international shipping?

Yes.
We support shipments to:
• Amazon warehouses
• Distribution centers
• Brand warehouses
• Importers

Shipping terms can be arranged according to customer requirements.

Can customers visit your factory?

Yes.
Global customers are welcome to visit S·KAIFEI factory for:
• Production audits
• Quality reviews
• Product development meetings
• Manufacturing discussions

How do I start working with S·KAIFEI?

The cooperation process:
Step 1: Send your product requirements Step 2: Discuss materials, design, MOQ, and pricing Step 3: Develop samples Step 4: Approve samples Step 5: Start bulk production Step 6: Quality inspection and shipment

Can you work with startup underwear brands?

Yes. We support startups with:
• Flexible MOQ
• Existing product solutions
• Sampling support
• Packaging customization
• Product development guidance

Can you supply wholesalers and distributors?

Yes.
We support:
• Importers
• Distributors
• Retail chains
• Online sellers
• Private label brands

With stable production capacity and customized solutions.

How do you protect customer designs?

S·KAIFEI respects customer intellectual property.
We support:
• NDA agreements • Confidential product development • Private label protection

Customer designs and specifications are handled confidentially.

Buyer Decision & Purchasing FAQ

How do I choose a reliable underwear manufacturer?

When selecting an underwear manufacturer, buyers should evaluate:
• Factory production capability
• Manufacturing experience
• Quality control system
• Certification compliance
• MOQ flexibility
• Sampling ability
• Communication efficiency
• Production stability

S·KAIFEI provides vertically integrated manufacturing, standardized quality control, professional OEM/ODM services, and long-term export experience to support global brands and distributors.

How can I verify whether you are a real factory?

Customers can evaluate S·KAIFEI through:
• Factory video inspection
• Production line photos/videos
• Equipment verification
• Certification review
• Sample development process
• Factory visits

S·KAIFEI operates its own production facilities covering knitting, cutting, sewing, bonding, molding, inspection, and packaging.

What information should I prepare before contacting an underwear manufacturer?

To receive an accurate quotation, buyers should provide:
• Product category
• Reference images or tech packs
• Fabric requirements
• Target quantity
• Size range
• Color requirements
• Packaging requirements
• Target market

If customers do not have complete specifications, our team can recommend suitable materials, construction methods, and production solutions.

Can you help if I only have a product idea but no technical design?

Yes.
Many brands start with only a concept or market idea.
S·KAIFEI can assist with:
• Product positioning
• Fabric recommendation
• Pattern development
• Structure optimization
• Sample creation
• Production feasibility analysis

Can I send you a competitor product sample for development?

Yes.
Customers can provide:
• Existing products
• Market samples
• Product references

Our technical team can analyze:
• Construction
• Fabric composition
• Sewing methods
• Functional features
• Improvement opportunities and develop a customized version.

Can you provide product recommendations based on market trends?

Yes.
Based on years of underwear manufacturing experience, S·KAIFEI helps customers evaluate:
• Popular styles
• Fabric trends
• Functional requirements
• Market positioning
• Target consumer preferences

What factors affect the price of custom underwear?

The production cost depends on:
• Fabric composition
• Fabric weight (GSM)
• Product structure
• Compression level
• Size range
• Order quantity
• Customization requirements
• Packaging requirements

A detailed product specification allows us to provide a more accurate quotation.

Can you provide a cost breakdown?

Yes.
S·KAIFEI provides transparent quotation based on:
• Material cost
• Manufacturing process
• Customization requirements
• Packaging
• Shipping requirements

This helps buyers understand cost structure and improve product profitability.

Why is your price different from other underwear suppliers?

Different factories may vary in:
• Material quality
• Production process
• Equipment level • Quality control standards
• Customization capability

S·KAIFEI focuses on stable quality, reliable delivery, and long-term manufacturing partnerships rather than only competing on lowest price.

What should I check when evaluating a sample?

Before bulk production, buyers should evaluate:
• Fit and sizing
• Fabric hand feel
• Stretch recovery
• Comfort
• Seam quality
• Compression performance
• Color accuracy
• Packaging details

Sample approval ensures the final production matches customer expectations.

How many sample revisions are usually required?

The number of revisions depends on product complexity.
Simple products may require fewer adjustments, while functional underwear such as:
• shapewear
• period underwear
• compression garments

May require additional fitting and performance optimization.

What happens after sample approval?

After sample confirmation:
• Confirm purchase order
• Confirm production specifications
• Arrange materials
• Begin bulk production
• Conduct quality inspections
• Arrange shipment

The approved sample becomes the production reference standard.

Can I reorder the same product later?

Yes.
S·KAIFEI maintains production records including:
• Product specifications
• Patterns
• Materials
• Color references
• Production requirements

This helps customers achieve consistent repeat orders.

How can I track my order during production?

Customers can receive production updates including:
• Material preparation
• Production progress
• Sample confirmation
• Quality inspection status
• Shipment schedule

Our export team maintains communication throughout the manufacturing process.

Can I make changes after production starts?

Changes after production begins may affect:
• Cost
• Production schedule
• Material usage

We recommend confirming all specifications during the pre-production approval stage to avoid delays.<

Can I arrange third-party inspection?

Yes.
Customers can arrange third-party inspection before shipment.
S·KAIFEI also performs internal quality inspections including:
• Appearance checking
• Size measurement
• Workmanship inspection
• Packaging verification
• AQL inspection

What happens if quality problems occur after delivery?

S·KAIFEI follows a responsible after-sales process.
We review:
• Product issues
• Production records
• Inspection results
And work with customers to provide appropriate solutions.

Can you support brands launching multiple products?

Yes.
S·KAIFEI supports product expansion including:
• New underwear collections
• Seasonal launches
• Functional product lines
• Different market sizes

Customers can gradually expand product categories through one manufacturing partner.

Can you support long-term supply partnerships?

Yes.
S·KAIFEI works with:
• Startup brands
• Growing DTC brands
• Retailers
• Importers
• Distributors

Providing continuous product development, production support, and supply chain stability.

Are you looking for a professional lingerie manufacturer? With the best partners.

CONTACT PERSON

Abby LI

E-MAIL

abby@skaifei.com

SUPPORT 24/7

+86-13732206554

CONTACT PERSON

Володя

E-MAIL

kai@skaifei.com

SUPPORT 24/7

89257766089
89654411360

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S·KAIFEI is a professional underwear manufacturing factory integrating R&D, design, and production. We are committed to providing global customers with high-quality OEM/ODM services and powerful spot supply chain services.

Useful Links

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Contact: Abby LI
Tel：86-13732206554
WhatsApp：+79251965661

Email: abby@skaifei.com

Add: No. 25, Lane 5, Huimin Road, Gurao Town, Chaoyang District, Shantou City, Guangdong Province

Contact: Володя/Bob
Tel: 89257766089, 89654411360
Email: kai@skaifei.com

Add: Moscow, Lyublino, Tikhoretsky Blvd., 12A-145 Volodya