China Topper Valve Packing Seal Kits Co., Ltd. is a specialized manufacturer focused on delivering high-performance industrial valves, sealing gaskets, and packing solutions tailored for critical applications in demanding industries. Our product lineup—including gate, globe, and ball valves—is engineered to meet stringent API standards and features advanced low-emission graphite packing designed for exceptional sealing under extreme pressures and temperatures.
In addition to valves, we provide premium sealing gaskets and packing materials that offer excellent resistance to chemical corrosion, thermal cycling, and mechanical stress. Every product undergoes rigorous testing by third-party institutions and is certified to internationally recognized standards such as API 622, API 624, API 641, ISO 15848-1, and TA-LUFT, with verification from TüV Süd and TüV Rheinland.
Driven by a commitment to sealing innovation, we were among the first in China to inves... [詳細介紹]