| 出生地 |
Guangdong China (Mainland) |
| 牌子的名字 |
tianshan |
| 模式的数量 |
0.1mm-20000mm |
| 材料 |
95%copper |
Our factory specialized in producing 0.2mm-20000mm Guardrail Ball, uniform diameter, roundness error is small, smooth outer surface for accessories, medical products, precision equipment, accessories, and scientific research fields