As a professional Leather Upholstery Manufacturer serving the global auto industry, WINIW specializes in R&D and mass production of high-performance leather for full-scene automotive interiors—covering seats, door panels, center consoles, armrests, and headrests. Backed by 25+ years of automotive leather craftsmanship, a 100,000+㎡ ISO 16949 & OEKO-TEX® dual-certified production base, and imported Italian tanning lines & German precision cutting equipment, we solve B-end partners’ (auto OEMs, interior assembly factories, luxury customization brands) pain points of “inconsistent leather quality across interior parts, poor scenario adaptability, and long delivery cycles.”
Our core leather lineup is tailored to diverse interior scenarios with targeted performance:
- Seat Leather Series: Full-grain genuine leather (top 8% cowhide, 120,000+ friction tests) and Nappa soft leather (32 Shore A softness, 35% elongation) — optimized for seating comfort and durability, with waterproof coating (water contact angle >115°) and UV aging resistance (800+ hours no fading), adaptation luxury sedans, SUVs, and new energy vehicles (EVs).
- Trim Leather Series: Thin yet durable PU leather (0.7-0.9mm thickness) for door panels and center consoles—features anti-scratch coating (6H pencil hardness) and stain resistance (wipes clean with damp cloth), complying with FMVSS 302 fire-retardant standards; eco-friendly variants contain 35% recycled polyester (RCS-certified) for sustainable demands.
- Custom Luxury Series: Suede-textured leather and embossed grain leather (carbon fiber, wood grain patterns) for high-end interior upgrades—supports color matching to Pantone/brand VI (color difference ≤ΔE 0.8) and seamless texture unity across seats, consoles, and door trims.
