CSG was founded in 1984, one of the leaders in the solar energy field. In 1992, the company successfully issued A & B shares in Shenzhen Stock Exchange and became one of the earliest listed companies in China. After twenty-year&＃039;s continuous development, CSG has become a powerful joint venture corporation with most diversified types, most advanced technology, extra best quality most competitive and greatest influence. The headquarter of CSG is located in Shenzhen. We have several large scale manufactories located in Shenzhen, Guangzhou, Dongguan, Tianjing, Chengdu, Yichang, Suzhou and Hainan. We also have selling branches in over 30 Chinese cities, and sales offices in Australia, Dubai. Total revenue in 2008 is 600, 000, 000 USD. CSG has more than 25-year production experience in semiconductor, we are rich skilled in spot management and quality control. As a fully owned subsidiary of CSG Holding Co., Ltd., CSG PVTech Co., Ltd. plays a significant part in the CSG green energy industrial chain. It was founded in Feb 2006, and located in Dongguan. It adopted the most advanced manufacturing facilities and quality control equipment in cooperation with many international prestiguous research institutes and universities, professional in research, production and sales. The promise of high quality and reasonable price are always praised by customers. We focus on the research and development of solar chargers (for cell phone, laptop, digital camera, MP3, MP4 and PDA ), solar panels, solar cells and solar home system. All products are approved by TUV/CE.