GKO is Pursuing hightech consistently since putting into production. We has passed quality management system ISO9001, environmental management system ISO14001, occupational health and safety management systems OHSAS18001, clean production system, etc. All the certifications supply strong guarantee for efficient manufacturing operations, firstclass product quality and good market service. Meanwhile, we are having provincial level technical center and with highclass in the development of new nonferrous metals materials in China. Wehave applied 27patents at present such as foam aluminum, aluminumcopper composite plate, etc...We have successfully developed and partially put the high tech materials such as three dimensional printing plate, honeycomb board, aluminum-aluminum composite plate, aluminum-steel composite plate and so on In to market.