| Product | Custom Down Jacket OEM Production |
|---|---|
| Shell Fabric | Nylon, polyester and recycled fabrics with DWR water-resistant finishes. Custom fabric selection available according to brand requirements. |
| Insulation | Duck down, goose down, synthetic insulation and hybrid filling options available. |
| Waterproof Rating | Optional waterproof shell construction with 5,000mm-20,000mm waterproof ratings |
| Breathability | 5,000-15,000g/m²/24h moisture vapor transmission options |
| Lining | Polyester lining, thermal reflective lining or brushed comfort lining |
| Function | Lightweight Warmth / Windproof / Water Resistant / Outdoor Winter Protection |
| MOQ | Starting from 100 pcs per style/color |
| Sample Time | 7-10 working days |
| Bulk Lead Time | 35-50 working days after approval |
| Quality Inspection | AQL 2.5 inspection standard |
| Factory Certifications | ISO9001 / GRS / OEKO-TEX options |
Shell Fabric Options
Nylon & Polyester Fabrics: Lightweight, durable shell fabrics suitable for custom down jackets and winter outerwear collections.
Recycled Fabrics: GRS certified recycled polyester options available for sustainable outdoor brands.
Water-Resistant Finishes: DWR coating and functional finishes can be customized according to performance requirements.
Down Filling Options
Duck Down: Cost-effective warmth solutions for commercial winter collections.
Goose Down: Premium lightweight insulation options for higher-end outdoor brands.
Hybrid Insulation: Combination of down and synthetic materials for balanced performance and price.
01 Tech Pack Review & Pattern Development Pattern Development: Measurements and structure are confirmed before sampling.
02 Fabric & Trim Confirmation Selecting and testing shell fabrics, linings, and customized hardware components.
03 Cutting & Panel Assembly Precision cutting and panel matching to ensure consistent sizing and clean construction.
04 Down Filling & Quilting Filling down into each quilted chamber and controlling distribution to maintain consistent warmth and garment shape.
05 Functional Testing & Quality Inspection Inspection of stitching, filling distribution, measurements and workmanship according to buyer requirements.
06 Final Inspection & Packaging Strict quality checks compliant with international AQL 2.5 standards prior to packing.

We manage full-cycle winter jacket manufacturing in-house, from shell fabric sourcing to sewing and packaging.
From pattern development, fabric sourcing, cutting, sewing, filling and final inspection, RUINIU manages the complete production process.
Our sample and production teams communicate directly with buyers to confirm measurements and construction details.
We accept trial orders starting from 100 pcs per style, enabling emerging brands to test the winter market safely.

We control key functional areas including seams, zippers, cuffs and hood structures to improve protection against cold weather.
High-performance weatherproofing features help outerwear withstand harsh elements, wind, and low temperatures.
Robust bar-tacking reinforces high-wear areas like pocket entries and main closures.

Dedicated winter outerwear lines ensure consistent scaling with an annual output exceeding 600K units for repeat seasonal orders.
Finished jackets are inspected before shipment based on buyer specifications and AQL 2.5 quality standards.
RUINIU develops OEM and ODM down jackets for outdoor brands, retailers and private labels worldwide. Send your tech pack or design idea for a production consultation.
Answer: RUINIU provides synthetic insulation, down filling and hybrid insulation options depending on warmth requirements, target market and budget.
Answer: Yes. We can develop jackets with waterproof shell fabrics, DWR finishes and functional construction suitable for winter outdoor environments.
Answer: Our standard MOQ starts from 100 pieces per style/color. Final requirements can be tailored slightly depending on custom fabric colors or specialty hardware choices.
Answer: Sample development generally takes 7-10 working days. Bulk production takes approximately 35-50 working days following final sample and tech pack confirmation.
Answer: Yes. RUINIU supports private label down jacket production including custom labels, packaging, colors and construction details.
Answer: Our MOQ starts from 100 pieces per style/color. Requirements may vary depending on fabric, filling and customization details.
Custom Puffer Jacket
MOQ:100PCS/Style/Color
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Custom Bomber Jacket
MOQ:100PCS/Style/Color
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Custom Softshell Jackets
MOQ:100PCS/Style/Color
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Custom 3 in 1 Outdoor Jacket
MOQ:100PCS/Style/Color
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If you are interested in our OEM service, please feel free to contact us and let us work together to create a brilliant future for outdoor clothing!