• Product Name: ISO7388/2 B pull studs
  • Product ID: YQ3-02
  • Shelf time: 2015-07-28
  • Views : 84


ISO 7388/2 B pull studs


·Every batch of products will be tensile testing,which ensure the safety.


·The advanced quenching equipment and technology are used to ensure the consistent    external hardness of the product,reduce the internal residual stress and increase the durability of the pull studs.