The Vertical Integration
EVA Expert.
We are more than just a factory; we are a complete EVA footwear ecosystem. With our own mold factory and EVA material plant, YanSIR delivers factory-direct pricing, rapid prototyping, and uncompromising quality control for global B2B partners.
18+
Years Experience
50M+
Pairs/Year
100%
Self-Owned Supply
Raw Material Plant
Source quality control
Eco-Friendly
Recyclable EVA materials
In-house Molding
Rapid prototyping
Daily Output
50,000+
Why Partner With YanSIR?
We solve the biggest pain points in footwear sourcing: timing, cost, and consistency. Our vertically integrated model ensures total control from pellet to package.
Factory-Direct Pricing
By owning both the Material Factory and Mold Factory, we eliminate middlemen markups. You get premium EVA slippers at unbeatable ex-factory rates.
- No material sourcing fees
- Lower mold opening costs
One-Stop OEM/ODM Solutions
Whether you have a rough sketch or a ready mold, our R&D team brings your vision to life. From 3D modeling to custom color matching, we handle it all.
Rigorous Quality Control
Our internal lab tests every batch for density, elasticity, and durability. We ensure our slippers are anti-slip, quick-drying, and odor-resistant before they leave the floor.
Inside Our Facility
Transparency is key. Take a virtual tour of our production lines.
Injection Molding
High-precision machinery for consistent quality
CNC Mold Workshop
Self-owned tooling for rapid design iteration
Manual Inspection
100% check rate before packaging
Smart Warehousing
Ready-to-ship stock for fast turnover
Certified Excellence
We adhere to strict international standards. Our products are safe, eco-friendly, and compliant with major market regulations including EU and US standards.
View all reportsEU Conformity
Eco-Friendly
Safety Std
9001:2015
Ready to Scale Your Footwear Business?
Partner with a factory that understands your needs. From low MOQs for startups to massive container loads for retailers.