China Valve Packing Co., Ltd.

 
China Topper Valve Packing Seal Kits Co., Ltd. is a dedicated manufacturer specializing in high-performance industrial valves, sealing gaskets, and packing solutions designed for critical applications across demanding industries. Our product portfolio includes gate, globe, and ball valves engineered to meet rigorous API standards, featuring advanced low-leakage graphite packing that delivers exceptional performance under extreme pressure and temperature conditions.
In addition to our valves, we supply premium sealing gaskets and packing materials that offer outstanding resistance to chemical corrosion, thermal cycling, and mechanical stress. Every product undergoes stringent testing by third-party institutions and holds certifications from globally recognized standards such as API 622, API 624, API 641, ISO 15848-1, and TA-LUFT, with verification by TüV SüD and TüV Rheinland.
Committed to innovation and sealing excellence, we have invested early in R&D focu... [Detailed Introduction]