BMM Science & Technology Corp. is a sub-company of Beijing Metals & Minerals Corp.,which was set up in 1978. It is one of the biggest import and export corps in China. Its yearly output reaches USD100million with RMB10million tax to the government. Since 1998, Beijing Metals & Minerals Corp. has changed into a stock shared enterprise. BMM Science & Technology Corp. (used to be BMM Welding Material Co., Ltd.) is the biggest sub-company of Beijing Metals & Minerals Corp. and its annual import & export volume is about USD65million, accounting for 65% of the group company’s total business volume. It has one wholly owned factory and 8 joint venture factories under its administration. 95% export resources come from these 9 factories.

BMM WELDING MATERIAL COMPANY Produce & sell: wire/ rod/ bar/ sheet/ plate/ ingot of CuCrZr, Beryllium copper alloy, Aluminum dispersed copper,Aluminum, Nickel, Titanium, Tin, Hafnium, Zirconium, Silver, Tungsten, Moly alloy and other Stainless Steel & rod/ electrode, Spray Zin/Aluminum wire, Welding Ceramic beads & nozzles, Gouging carbon rod, Tungsten electrode and High speed Train Cable & Contact Line.