Shenzhen congested xin hardware products enterprise integrating production and the sale in a body: the main products are copper and copper alloy plate, belt, foil, tubes, rods, type, wire, aluminium rods, aluminum plate, aluminum tubes, aluminum belt, aluminium wire, electrolytic copper, etc. Can manufacture color processing materials alloy nameplate 170, more than 760 varieties, more than kinds of specifications. Products are widely used in aviation, spaceflight, ship industry, metallurgy, electronic, mechanical and electrical, textile, transportation, construction, chemical industry, light industry and energy, as well as the national economy each fields, for the country's national economic development and national defense military career made outstanding contributions. The company has copper processing industry in China national enterprise technology center, the company have passed the ISO9002:1994,, and the ISO9001:2000 quality system certification, ISO14001:2004,, and OHSAS18001:1999 environment and occu！