| 出生地 |
Zhejiang China (Mainland) |
| 模式的数量 |
Q47 |
| 牌子的名字 |
ZJ |
| 材料 |
A105 |
Name: valve ball coating ENP Material:A105,LF2 Specification: 2"-36" Class:150LBA-2500LBA Tolerance of out-dia.: 0.05 Coating thickness: 0.03mm,0.05mm,0.075mm CNC Milling machine to make the perfect slot Ball after CNC Grinding Machine Finshed ball coating ENP with mirror surface