Main Products : Hub measuring machine, automatic shaft measuring machine, box measuring machine, transmission box measuring machine, differential measuring machine, off-line electronic measuring table, brake disc automatic measuring machine, hydraulic torque converter automatic measuring machine, shafting measuring machine, steel ball measuring and matching system, engine valve tasht matching system, new energy electric drive measuring pad, automatic pressure assembly, automatic sealing leakage test, helium gas Leakage test, steering system performance test, DHT transmission electrical performance test and a series of high-precision measurement and test equipment