| 出生地 |
Zhejiang China (Mainland) |
| 牌子的名字 |
SANYANG |
| 模式的数量 |
SY |
| 风格 |
螺旋 |
| 负荷类型 |
扭转 |
| 材料 |
钢铁 |
specification: 1.Battery spring used in any types of batterys. 2. RoHs starndard 3. ISO9001:2008 quality system control 4. Material is stainless steel, carbon steel, phosphor bronze wire 5. Battery spring with wire diameter from 0.2 to 3.5mm