Jiangxi Xuyang Leidi high-tech Limited settled in Jiujiang export processing area on June 11, 2008. It covers an area of 565 mu, with a total investment of about 6 billion yuan. It is a high-tech photovoltaic enterprise. It is mainly engaged in the research, develop, produce and sale of solar polycrystalline ingot and polysilicon chip and monocrystalline silicon chip. The product with good quality. Our product it's automatic control system, easy to operate, stable effluent, water with good quality and has long service life. It is based on the understanding of these advantages, So we were selected to do this project.