steel metal plate pressed with holes
Bottom bracket
Material: carbon steel Q235 or stainless steel
Surface threatment:Zinc plated, Min. coating thickness µm: 5, Transparent / Blue passivated Cr(VI)-free
the quality will be processed well against the drawing or samples
All the mass production will be processed after the quality of samples is confirmed by customers.
Our output will be 1000000PCS per 30 days
if you need those ,pls contact with us in time
Just send the drawing or samples.