RUINIU manufactures custom waterproof shell jackets for outdoor brands, distributors and corporate buyers. We develop 2-layer and 3-layer shell jackets with waterproof membranes, seam sealing and functional construction for bulk OEM production.
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RUINIU is a China-based waterproof shell jacket manufacturer specializing in OEM and ODM production for outdoor brands, private labels and technical apparel suppliers. We develop 2-layer and 3-layer waterproof shell jackets with custom fabrics, membrane options, seam sealing and trims, from prototype development to bulk production.
| Product | Custom Waterproof Shell Jacket |
|---|---|
| Function | Waterproof / Windproof / Breathable Outdoor Protection |
| Application | Outdoor Activities / Fishing / Hiking / Travel / Technical Workwear |
| Outer Shell Fabric | Nylon or Polyester Shell with PU Membrane, TPU Coating and DWR Finish |
| Fabric Construction | 2-layer or 3-layer shell construction with waterproof membrane options |
| Waterproof Rating | 5,000mm-20,000mm Hydrostatic Head Options (Based on Fabric Selection) |
| Breathability | 5,000 - 10,000g/m²/24h (testing method depends on customer requirements) |
| Construction | Seam sealing options including full seam sealing or critical seam sealing |
| MOQ | MOQ Per Style / Color (Starting from 100 pcs) |
| Sample Time | 7 - 10 working days |
| Bulk Lead Time | 35 - 50 working days after pre-production sample approval |
| Quality Inspection | AQL 2.5 inspection, seam sealing checks, functional testing and final quality verification |
| Factory Certifications | ISO9001 Certified / OEKO-TEX Standard 100 Certified / GRS Recycled Fabric Options |
1. Outer Shell Fabrics
Waterproof Nylon & Polyester Shell: Multiple fabric constructions are available with PU membrane, TPU coating or DWR finish depending on target performance and market requirements.
Ripstop & Taslan: Ripstop and Taslan fabrics are available for hiking, outdoor workwear and technical jacket applications.
2. Waterproof Membrane & Seam Construction
Waterproof Membrane: TPU or PU membrane options are available to achieve different waterproof and breathability specifications.
Seam Sealing: Full or partial seam sealing can be applied to improve waterproof performance at critical seams.
3. Functional Components & Trims
Waterproof Zippers & Trims: YKK waterproof zippers, adjustable cuffs, hood systems and essential trims can be customized according to product requirements.
01 Tech Pack Review Review customer tech packs, samples and construction requirements before development.
02 Fabric & Trim Approval Sourcing and approving fabrics, membranes, and custom trims prior to mass production.
03 Cutting & Sewing Production Precision panel cutting and assembly by skilled sewing technicians.
04 Seam Sealing Process Applying hot-air seam tape over stitched seams to improve waterproof performance at critical areas.
05 Inline Quality Control Rigorous inline checks on measurements, stitching quality, and waterproofing compliance.
06 Final Inspection & Packing AQL 2.5 standard final inspection, needle detection, and secure export packaging.

Own production facilities allow direct control over fabric sourcing, cutting, sewing and final inspection.
20 production lines and annual capacity of 600,000 jackets support stable bulk production.
Our team provides new product development as well as stable repeat orders for existing programs.
MOQ starting from 100 pcs per style, accommodating new product launches and repeat production programs.

Experienced in waterproof shell construction, seam sealing technology and outdoor jacket development.
Custom options include waterproof zippers, branded zipper pullers, trims and hardware.
We provide custom fabrics, trims, labels and packaging options based on customer requirements.

Quality checks are performed during fabric inspection, production and final packing.
AQL 2.5 inspection, seam tape quality checks and waterproof performance verification.
Double needle-detection procedures implemented on every completed batch to ensure safety and compliance.
RUINIU works with outdoor brands and private labels to develop waterproof shell jackets. Send your tech pack, sample or product idea, and our team will review fabric, construction and production requirements.
Answer: Our standard MOQ starts from 100 pcs per style and color, depending on fabric and customization requirements.
Answer: We can develop waterproof shell jackets with different fabric constructions, membrane options and seam sealing requirements based on the target market.
Answer: Yes. We provide OEM and private label services including labels, packaging, trims and custom branding.
Answer: Custom samples usually take 7-10 working days. After sample approval, bulk production normally requires 35-45 working days depending on materials, order quantity and production schedule.
Answer: Yes. RUINIU develops both 2-layer and 3-layer shell jackets according to waterproof performance, breathability requirements and target applications.
Answer: Yes. We provide OEM development based on tech packs, samples, sketches and reference products.
Answer: Yes. RUINIU supports small and growing brands with MOQ starting from 100 pcs per style, including custom fabrics, labels, trims and packaging options.
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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Custom Ski Suit
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!