1.Material: steel or stainless steel , plastic materialC45, A3, Q235,Q345, S235JR,C22, C40,42CRMO4,PA6, POM
2.Drawing as standard or approved by client before production
3.Standard: ANSI ,DIN ,JIS ,BS, ( SATI, CHIARAVALLI, BEA,MARTIN, BROWNING,KANA)
1. Heat treatment: Harden teeth, tempering, queching
2.Surface treatment: zinc plated, blacken, phopharization, carborized
3. Process: Forging( casting)---lathe- teeth shaping---finishing---oil washing---Packing ,made by CNC machine
4. Inspection: All items are checked and tested thoroughly during every working procedure and after the product is finally manufactured to ensure that the best quality product enter into the market.
5. Durable, bad condition Resistance