We make what
the world wears.
Eight owned factories across China and Southeast Asia. From ZARA to LULULEMON, we manufacture for 50+ global brands. Down and outerwear are our 20-year core — but we build the full wardrobe: knit, shirting, dresses, bottoms and innerwear. All in-house, no middlemen. Now partnering with Korean brands.
One partner for
your entire apparel line
Down and outerwear are our 20-year specialty — but shirts, knits, dresses, bottoms and innerwear are covered under one roof. Broaden your line without adding vendors.
Down & Padding
Lightweight to heavy down, puffers, long padding, down vests. RDS-certified fill, downproof fabric treatment.
Technical Outerwear
Waterproof, breathable, seam-sealed and welded construction; softshell and fleece. Plus PU, faux and recycled PU leather.
Coats · Trench · Jackets
Coats, trenches, blazers, windbreakers. Woven outerwear to Inditex SPA standards.
Shirts · Blouses · Dresses
Woven shirts, blouses and dresses. Washing, garment dyeing, fine construction.
Knitwear
Pullovers, cardigans, sweaters, knit outerwear. High-volume knit lines.
Pants · Skirts · Denim
Pleats, A-line, denim, washing; woven and knit bottoms. Stretch-fabric sewing.
The factory the world's top brands trust
We manufacture simultaneously for global brands across Spain, China and Korea — absorbing each market's quality standard and product expectation.
8 owned factories,
assigned by item, volume, tariff
China for small test runs, fast sampling and reorders; Southeast Asia for volume and GSP duty-free. We assign the optimal factory to your conditions.
Why SINOPROUD
Not a trading middleman — a manufacturer that builds in-house. R&D, materials, quality and compliance, all owned.
Owned factories, no middleman
Direct production in 8 owned factories. We own quality, lead time and cost — without broker margins.
In-house R&D center
Global trend analysis → 3D digital prototyping → physical sampling, one-stop. 57 patents held.
Proprietary functional materials
Heat-retaining cotton fill (+2.4℃ vs. national standard, patented); recycled plant fiber and recycled PU leather co-developed with ZARA.
In-house lab · quality
Physical & chemical pre-testing of materials (EU REACH · OEKO-TEX). AQL 2.5 inline / final double inspection.
Start small, grow to a strategic partner
We won't pitch a grand rollout first. We earn trust with what we do most reliably.
Test Order
- Start small — ODM/OEM
- Sampling at Haining HQ
- 3–5 prototype styles
- Fast feedback & revisions
Validate · Scale
- Move validated items to SE Asia
- Cost down · GSP duty-free
- Scale-up roadmap
- Dedicated QC for you
Strategic Partnership
- Co-development via R&D
- Shared raw-material stock
- Dedicated production line
- Fulfillment integration
Partner benefits · by the numbers
Your product —
we'll send a sample first.
If a meeting is difficult, we're glad to send a sample first. Our Korea office works with you directly and starts with a prototype built to your spec.