Harbin GongDa Aurora Optoelectronics Technology Co., Ltd. is funded by HIT Industrial Development Corporation, HIT Center for composite materials and some Natural people. The company registered at Trade and Industry Bureau in Binxian City on Apr.12 2006. The registered capital was RMB 20,000,000. The address is No. 6 Haibin Road Binxi development zone Harbin City. The company mainly engaged in processing and production technology development of sapphire crystal growth and processing, semiconductor wafer substrate, the substrate film, optical and electronic windows, solar functional materials and crystal growth equipment. So far, we have bought 40,000m2 of land and built 2,200m2 plant, 1,800m2 building of the company complex, 1,400m2 water treatment plant, 1,000m3 of the reservoir and double-loop 3000KW power supply.