Contact info,

Add: No.163 Building No.25,Niujiaochong Community, Xingsha Street,Changsha,China


1.Raw Material:Steel are from the famous Chinese steel company:Jiangyin Xincheng Special Steel Co and Dongbei Special Steel Co and the material cerfity can be supplied.We have lab to check the steel.

2.Production management is line with IATF 16949 strictly.

3.Processing machineries are from reputation and pouplar companies :Rifa,Sunrise,Beain,Xiji

4.The basic data checking (inner diameter,outer diameter,height of bearing) and surface checking are done 100%.

5.Testing devices about roundness,hardness,roughness,outline and vibration assure the customer of all data.