Material:
Carton steel is high quality iron,such as 1022,1018,1010,1008,1015...
Medium carbon steel are 35k,45#,10B21,1035,CH38F,1039,40ACR...
Alloy steel are 35,40CrMo,SCM435,10B38...
Finished:Zinc plated,Nickel plated,Dacroment Plated,chromium plated,Tin plated,Blackphosphating ,anodized
and Environmental Plated is used in our products,
Types:hexagon,Squared,Plain,etc
Machining:Cold headers,Numerical control machines,Measuring trucks,Thread rollings,Grinding machine,etc