A hardshell jacket is a waterproof-breathable outer shell built with a membrane and seam-sealed construction. RUINIU manufactures custom 2L, 2.5L and 3L hardshell jackets in China. MOQ starts from 100 pcs per style/color, samples normally take 7–10 working days, and bulk production takes 35–50 working days after sample approval.
| Product | Custom Hardshell Waterproof Jacket |
|---|---|
| Shell Construction | 2L / 2.5L / 3L nylon or polyester shell with waterproof-breathable membrane |
| Waterproof Rating | 10,000–20,000mm hydrostatic head, depending on approved fabric specification |
| Breathability | 10,000–15,000g/m²/24h, depending on membrane and test method |
| Seam Construction | Full seam taping available according to approved construction and waterproof requirement |
| Backing / Lining | 2L: mesh or taffeta lining / 2.5L: protective printed backer / 3L: laminated tricot backer |
| Function | Waterproof / Windproof / Breathable Technical Shell |
| MOQ | Starting from 100 pcs per style/color |
| Sample Time | 7 - 10 working days |
| Bulk Lead Time | 35 - 50 working days after pre-production sample approval |
| Quality Inspection | AQL 2.5 final inspection / Waterproof construction checks / Needle detection |
| Quality & Material Standards | ISO9001 Quality Management System / OEKO-TEX & GRS Material Options |
| Construction | Structure | Separate Lining | Typical Use |
|---|---|---|---|
| 2L | Face fabric + waterproof membrane | Yes | General outdoor and rain shell programs |
| 2.5L | Face fabric + membrane + protective printed backer | No | Lightweight and packable shell programs |
| 3L | Face fabric + membrane + laminated tricot backer | No | Technical shells and frequent-use outerwear |
DWR finish, recycled shell fabrics and mechanical-stretch options can be selected according to the approved fabric specification.
01 Tech Pack & Pattern Review Measurements, fit and construction are reviewed before sample development.
02 Fabric Cutting Shell panels are cut to the approved markers and pattern specifications.
03 Sewing Panels, pockets, zippers, hood and adjustment components are assembled to the approved sample.
04 Seam Sealing Hot-air seam tape is applied to required seams according to the approved seam-sealing specification.
05 In-line Quality Check Workmanship, measurements, zipper function and seam-sealing areas are checked during production.
06 Final Inspection & Packing Finished jackets are inspected to AQL 2.5 requirements before packing and shipment.

RUINIU manages pattern development, cutting, sewing, seam sealing, inspection and packing within the factory workflow.
The factory operates 20 production lines with annual capacity above 600,000 garments.

RUINIU uses hot-air seam sealing equipment for waterproof shell production.
Seam tape, zipper construction, hood design and pocket details are reviewed against the approved sample and fabric specification.

Workmanship, measurements, zipper function and seam-sealing areas are checked during production.
Final orders are inspected to AQL 2.5 requirements before shipment. Needle detection is carried out according to order requirements.
Send RUINIU your tech pack, reference sample or target specification. We can review the shell construction, membrane, waterproof rating, seam sealing, zippers, sizing, MOQ and sample requirements before quotation.
Answer: RUINIU can develop hardshell jackets with waterproof ratings from 10,000mm to 20,000mm based on the selected fabric and approved specification.
Answer: Full seam taping is available for waterproof hardshell programs. Seam tape and coverage are selected according to the approved fabric, seam construction and waterproof requirement.
Answer: RUINIU's standard MOQ starts from 100 pcs per style/color. Final MOQ depends on fabric, color, membrane and trim requirements.
Answer: Samples normally take 7–10 working days. Bulk production takes about 35–50 working days after sample approval, depending on fabric availability, order quantity and production schedule.
Answer: Yes. RUINIU can develop patterns and samples from tech packs, sketches or reference samples.
Answer: A tech pack or reference sample is preferred. Please provide the target shell construction, waterproof and breathability requirements, order quantity, size range, branding and trim details where available.
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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!