China Valve Packing Co., Ltd.

China Topper Valve Packing Seal Kits Co., Ltd. is a specialized manufacturer of high-performance industrial valves, sealing gaskets, and packing solutions for demanding applications across critical industries. Our valve portfolio—spanning gate, globe, and ball valves—is engineered to stringent API standards and equipped with advanced low-leakage graphite packing to deliver exceptional performance under extreme pressure and temperature conditions. Complementing our valve line, we provide premium sealing gaskets and packing materials that withstand chemical corrosion, thermal cycling, and mechanical stress. Every product undergoes third-party testing and is certified to globally recognized standards, including API 622, API 624, API 641, ISO 15848-1, and TA-LUFT [详细介绍]