Our products is in accordance with standards of SAE J827 Cast Steel Shot. It is made of cast steel. The specification of the steel shot: S-70, S-110, S-170 ------ S-660, S-780.
Our products is in accordance with standards of SAE J827 Cast Steel Shot. It is made of cast steel. The specification of the steel shot: S-70, S-110, S-170 ------ S-660, S-780.