| 出生地 |
Zhejiang China (Mainland) |
| 牌子的名字 |
R |
| 材料 |
碳钢 |
cutting edges a. material: alloy steel, carbon steel, stainless steel, b. property: with excellent wear resistance, good impact ductility and temper resistance. c. for brands: Caterpillar, Komatsu, ESCO, JCB, Hyundai, Daewoo, Hitachi, Liebherr, Kobelco,Case, Hensley, etc d. OEM: make as clients samples or drawings