Qinghai Guoxin aluminum industry Co., Ltd is Qinghai Province Investment Group Holdings Limited is a professional production of high precision, high strength, hard aluminum alloy tubes, rods, profiles production enterprise. The company registered capital of RMB 354 million yuan, the total assets of 1 billion 380 million yuan.Company has advanced horizontal hydraulic extrusion machine, the main body of the extrusion equipment 100MN, 75MN double action forward extrusion machine; 55Mn, 36MN single moving forward extrusion machine; 55Mn, 28MN double reverse extrusion machine; 2600USTon 2100USTon s...