TONG BALL is a dynamic and professional manufacturer of ball valve components, based in Oubei Town—renowned as China's "Pump and Valve Town." With a skilled workforce of 130 and a portfolio of over 180 specialized equipment, including machining centers, CNC lathes, CNC grinders, and fully automated systems for lapping, cladding, spraying, and HVOF, we have built strong production capabilities.
We specialize in producing core components for industrial ball valves, such as valve balls, seats, and stems. Our products cover sizes from 1" to 56" and pressure ratings from Class 150 to Class 4500. We work with a range of materials, including stainless steel, carbon steel, duplex stainless steel, and special alloys. To enhance performance, we apply advanced surface coatings like Stellite, Tungsten Carbide (WC), Chromium Carbide (CrC), and Nickel-Based alloys, ensuring exceptional wear and corrosion resistance, along with high hardness.
With a growing global footprint that includes the U.S., Spain, Italy, India, the U.A.E., Russia, and Belarus, we are confident in our ability to be a valuable partner for your growth.
