No.11 Olympic Road, the 4th Street, Binhai Dev. Zone. Tianjin, China
www,tjzhengao.com.cn
mike@tjzhengao.cn
T: 0086 022 6628 6798/58
F: 0086 022 6628 6798
Copper ore and concentrates, coke
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Umicore Precious Metals Refining
Adolf Greinerstraat 14 2660 Hoboken, Belgium
www.umicore.com
preciousmetals@umicore.com
T: +32 3 821 71 11
F: +32 3 821 78 07
Lead ore, lead battery scraps, concentrates, aluminium scrap
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