cold drawn steel bar
cold drawn steel bar Good surface treatment accurate tolerance resonable price and good quality
cold drawn steel bar 3mm-50mm
square steel 8*8-40*40
steel flat:4*30-60*120
The main material of products
Q235,Q195 35# 45# 50 60 20cr 40cr 15crmo 35crmo 20crmnti Swrch35K 60si2mov,Ml8-20(1-3cr13) 304 316
cold drawn steel bar
