Our company founded in the year of 2005, is a professional exclusive enterprise of ball valves and standard and nonstangdard balls, with materials of A105, 1Cr13, 304, 304 L, 316, 316 L, F51, 17-4PH, and others.



With rapid and steady development, we have managed the calibres from 1" to 48", brought in sophisticated product equipment (producing balls for the middle cars, trucks, boring machines, milling machines, spherical grinders, grinding machines, and others), the sphere detectors, and other detection equipment. Meanwhile, our company has excellent people...