1. Material: Carbon Steel, Stainless Steel, Hardend & Tempered Steel, Cast Iron and so on

2. Process: Forging, Cutting, Hobbing, lathe machining

3. Heat treatment: Hardening and Tempering, High Frequency Quenching and so on

4. Surface Treatment: Galvanizing/Zinc Plating, Dacrotized, Black Anodic treatment

5. SIZE:M1;M2;M3;M4;M5;M6;M8;M10

6. APPLICATION:Using in all transmission equipment together

7. Inspection: All items are checked and tested thoroughly during every working procedure and after the product is finally manufactured to ensure that best quality product goes out in the market