连接器用高性能铜合金
高强度弹簧用磷青铜带
弹簧用磷青铜带
磷青铜带,磷青铜线
弹簧用锌白铜带
锌白铜带 洋白铜
C5240R C5210R
C5212R C5219R
C5212W C5191W
C7701R C7521R
C7541R
C52400 C52100
C52100 C51900
C52100 C51900
C77000 C75200
C75400
连接器,开关,继电器,微型马达电刷,电位器滑动片，通讯机器板簧，继电器触点弹簧,波纹管,隔膜,半导体引线框架, 螺旋弹簧,弹簧垫圈,盘簧
继电器弹簧,电子机器弹簧,测试仪器弹簧各种弹簧材,石英振荡器盖 ,西餐餐具,机器,建材
C51000 C53400 C54400 C75200 C76300 C79300 C79800 C79860 C53800 C69750 Pending C17300
C14500 C18700 C19150 C19160 C31400 C33500 C33530 C34500 C35000 C35300 C36000 C38500 C46400
B05 PS2 NP6 C42 C99 C98 C97 90A 62C 62B 62A 61C 61B 61A 61D 58A BZ4 BZ5 B5 N12 N29
