| 出生地 |
Jiangsu China (Mainland) |
| 牌子的名字 |
Zhuoyue |
| 模式的数量 |
EX# |
| 风格 |
线圈 |
| 负荷类型 |
延期 |
| 材料 |
钢铁 |
extension spring for trampoline 1. we can make it according to your drawings or samples 2. material: spring steel, stainless steel, alloy steel, carbon steel 3. surface finish: zinc/chrome/nickel plated, Oxisized, plaint black 4. high quality and good service 5. if any requirments pls contact with us