How the products are made
❶ Raw materials and Pretreatment
According to specifications, mechanical and chemical treatments are applied to remove harmful substances such as oxide scale and rust from the surface of the raw material.
The production process is divided according to the production volume and specifications.
❷ Wire drawing
The outside diameter is made uniform by plastic working, and mechanical properties are imparted.
❸ Straightening
Twisting the material improves straightness and cuts to uniform lengths at the same time.
Product Completion