詳細規格及用途描述

Our Round Coupling Nuts are sold to North America, Europe, Australia and Asia. Now, we have more than 1200 sizes products,As a famous China Round Coupling Nuts Manufacturers and Round Coupling Nuts factory,There are more than 110 employees,20 of whom are sales.100 sets manufacturing machines,we are equipped with indepe ndent la boratory with universal material tensile testing machine, vickers hardness tester, salt spray testing machine, pull out testing machine, film thickness measuring instrument, metallo graphic microscope.Our production capacity is 1000 tons per month.We provide 24/7 customer support. If you have any questions about our Round Coupling Nuts, please feel free to contact us.