Shanghai Jiujing Electronic Materials, Inc. officially registered in 2002, as a private joint-stock enterprise. Jiujing is awarded as “High-tech enterprise” by Shanghai Municipal Government Office. Company is located in the “Shihudang Industry Park” of Songjiang District, the“Back-garden of Shanghai”. The registered capital is 75 million RMB. At present, Jiujing has 286 employees, among which, there are 114 specialist and senior technicians. In 2004, Jiujing passed the certificate of ISO9001-2000 international quality management system. In 2008, “A method of growing silicon solar grade single crystal ingot” won the national patent. In April 2008, Jiujing invested 300million RMB to the mono ingot project of Ya&＃039;an (SICHUAN) Electronic Materials Co., Ltd. in Ya&＃039;an new industrial park Sichuan Province. After the completion of project, the capacity can reach to 700 tons of mono-crystalline ingot, with annual sales income of 1.8 billion, and annual revenue of 120 million yuan.