Wuhan honghao machinery co., ltd., as a specialized bearings and steel balls exporter in china, with more than 7 years' manufacture and trading experiences, obtain iso9001 certificate and register our brand as bchh. our main bearings include deep groove bearings, needle roller bearings, cylindrical roller bearings, taper roller bearing, pillow block, rod end, linear ball bearings, water pump and other auto bearings, etc. the steel balls include the chrome steel, carbon steel, stainless steel.