We can produce many kinds of screws.inclusive stainless steel and carbon steel for material.

stainless steel  screws:304 and 316 stainless steel nuts with bolts.

carbon steel screw.

Carbon steel screw:440c and aisi 1010 nuts and bolts.

We are a small machinerying  factory in Shandong of China.and can produce the screws in large qty  with best price then.

Our products had exported to many foreign countries already.

Hope clients cooperate to us if you are interested in us.

best regards

Ms wanglin