| 出生地 |
China |
| 牌子的名字 |
PW |
| 面 |
1.0-12.0mm |
Nickel-Free Cupronickel Features:1) Standard GB / QB: BMn0-15 2) Specification: 1.0 - 8.0mm 3) Excellent elasticity, corrosion-resistance and high-temperature welding performances 4) Application: suitable to be used as spectacle fittings, watch chains, zippers and computer parts