JiangSu GuLv Technology co., LTD. located in the famous civilized city zhangjiagang, east of Shanghai, west of jiangyin Yangtze river bridge, convenient transportation.Covers an area of 15,000 square meters, annual sales of 100 million!The extrusion factory--advanced automatic aluminum extrusion production line,can produce all kinds of aluminum tube\seamless tube\profile\row\ plate and etc...Mechanical processing factory--own CNC lathe, CNC milling machine, punching machine, drilling machine and etc....Aluminum Oxide factory--Color oxidation of aluminum, sand surface oxidation, bright oxidation, black oxidation, sandblasting oxidation and a variety of color oxidation, hard oxidation, surface spraying and etc....