A Professional Range of Sealing Products Including Carbon Graphite, Silicon Carbide, Perfluoroether O-Rings, and DLC/CVD Coated Friction Pairs, Engineered to Meet the Full Spectrum of Industrial Demands

Just as industrial excellence starts it all, our sealing materials seal in success. Made from industry-leading, highest-quality sealing materials with meticulous craftsmanship, they embody the ultimate solution for your sealing needs. Boasting graphite, silicon carbide, perfluoroether O-rings, and DLC/CVD coated friction pairs, our products offer outstanding performance with a clear price advantage, significantly enhancing your product performance while reducing overall usage costs

We collaborate extensively with top universities and research institutes, pursuing high-level research and stable product quality as our core goals. Having undertaken numerous national key projects, our products have won major national awards, solidifying our technological edge in the sealing industry.

We operate two manufacturing bases with over 40,000 sqm of factory space and 3,000 sqm of laboratories. Our team includes more than 200 employees, with over 20 senior R&D professionals, ensuring robust production and research capabilities.

As a National High-Tech and "Specialized, Fine, Special, and Innovative" enterprise, we uphold strict quality standards. We hold certifications including ISO9001, IATF16949, FDA, REACH, and ROSE, guaranteeing compliance with international requirements.

With a 30-year legacy in the sealing industry, we have built a global customer network spanning over 100 countries. We proudly provide high-quality sealing solutions to renowned enterprises worldwide, establishing ourselves as a trusted and reliable partner in the international sealing sector.

Humanoid robots face four key bottlenecks: motion accuracy, service life, low power consumption, and environmental adaptability. Carbon graphite friction pairs provide critical support for their large-scale application and reliable operation.

Our customer base spans from Europe, the United States to countries around the world.

We are trusted by over 2000+ clients. Join them and grow your business.