CW452K-R380連接器常用五金材料，CW452K-R380供應商 CW452K-R380銅合金經銷德國維蘭德、美國奧林、日本三菱伸銅、遼陽等銅合金 CW452K-R380銅合金銷往全國各地：上海、天津、山東、浙江、河南、湖北、江蘇、湖南、安徽等 —————————————— CW452K-R380銅排、CW452K-R380銅棒、CW452K-R380銅板、CW452K-R380銅帶、 CW452K-R380銅線、CW452K-R380銅管、CW452K-R380銅片、CW452K-R380方銅、 CW452K-R380板材，CW452K-R380棒材，CW452K-R380圓棒、CW452K-R380管材 CW452K-R380銅材、CW452K-R380銅料、CW452K-R380線料、CW452K-R380六角銅、 —————————————— CW452K-R380抗拉強度，CW452K-R380屈服強度，CW452K-R380伸長率  CW452K-R380材質證明，CW452K-R380力學性能，CW452K-R380化學成分  CW452K-R380環保報告，CW452K-R380原廠報告，CW452K-R380日本伸銅 ——————————————— 東莞益祿主營：銅鎳鋅系合金（洋白銅/鋅白銅）/高強度銅鎳錫系合金/磷青銅系合金/ 鈦銅系合金/銅鎳硅系合金/鐵鎳合金/不銹鋼箔/鈦合金/復合帶用銅基帶/銅錫鋅系合金/模具鋼/冷鐓鋼/鎂合金/鋁合金等等。