Magpie Valve Packing Gasket Co., Ltd

At Magpie Valve, we don’t just make valves—we push the boundaries of what valves can do. As a leading manufacturer of industrial valves, packing, gaskets, and seal kits, we are driven by research, innovation, and a relentless focus on sealing performance—the heart of reliable operation. In an industry wher large-scale machining is no longer the challenge, we’ve turned our attention to what really matters: the behavior of non-metallic materials, advanced coating techniques, and the science of friction and wear. These often-overlooked factors are wher true performance is won or lost.
Our team is a unique blend of expertise: sealing engineers with nuclear-grade experience, valve specialists, materials scientists, and electromechanical engineers. Together, we combine cutting-edge research with hands-on industrial know-how. Collaborating with top institutions—including Lanzhou University of Technology’s National Key Friction Laboratory, Ningbo Institut... [详细介绍]