| 出生地 |
Shandong China (Mainland) |
| 牌子的名字 |
SD |
| 模式的数量 |
2mm - 25.4mm |
| 材料 |
Chrome steel |
Features: 1) Materials: AISI1010-86, AISI52100, AISI 304, 316L, 404, 420 2) Grades: G40, G60, G100, G200, G500, G1000 3) Size: 2mm- 60mm 4) Complies with the ISO3290, AFBMA, DIN, JIS standards 5) Applied in all kinds of exactitude machines, hardware, bearings, wheel, bicycles and trust bearing pulleys