Industrie und Maschinenbau

China Topper Valve Packing Seal Kits Co., Ltd. (https://www.valvepackingsealkits.com/ ) is a leading manufacturer specializing in high-performance industrial valves, sealing gaskets, and packing solutions designed for demanding applications across critical industries. Our product range—including gate, globe, and ball valves—is engineered to meet stringent API standards and features advanced low-leakage graphite packing for exceptional performance under extreme pressure and temperature conditions. Alongside our valves, we provide premium sealing gaskets and packing materials that resist chemical corrosion, thermal cycling, and mechanical stress. All products undergo rigorous third-party testing and carry globally recognized certifications, including API 622, API 624, API 641, ISO 15848-1, and TA-LUFT, verified by TÜV SÜD and TÜV Rheinland. With a strong commitment to innovation and sealing excellence, we have been at the forefront of R&D in low-emission graphite packing solutions, part