NanJing DaMai Science Technology Industry Co.,LTD , located at #379Pugangstr, Yinxiang,Jiangning Economic Zone, Nanjing ,is an enterprise which produces kinds of Nickel alloy materials, Copper alloy materials , Tin alloy solder, Noble metal materials mental targets and so on.The products are widely used in equipment manufacturing ,such as in car, electron,glass, petrochemical industry, ferrous metallurgy, electromechanical integration,special instrument .The company covers an area of 12000 square meters. lts Gross area is more than 5000 square meters. Its fixed assets are more than 15 million yuan.