The role of tin bronze copper bushing and casting methodThe role of copper bush is very wide, copper, used for sliding bearings, bearings than the normal amount of savings, can withstand greater loads···
Address：No.16,2nd Floor,Unit 2,Building 1,Geohome,at the intersection of Yushinan Road,Science Avenue,Zhengzhou High-tech Industrial Development Zone Telephone：+86 17525959053
Copyright © 2022