Features: 1: high quality warranty: 7 years of experience of mold manufacturing; 2: high precision to satisfy customers needs; 3: specific processing according to customer's drawing; 4: high delivery speed: dhl for overseas and shunfeng express in mainland. Captionuct Informdiscription n Brand name: San qin Oed&odm service Accepted Material Elmax, dc53, pd613, nak80/55, etc Model number Non standard Size Customized Discharge precision: ¡¨¤0.003mm Hardness: 58-60 hrc Raw material: Japan , sweden, and germany Grinding angle clearness: Ra