LONGi mono-crystalline silicon focuses on research & development, production and sales of mono-crystalline silicon rods and silicon wafer. It is the leading global mono-crystalline silicon solar products manufacturer. Xi'an LONGi Silicon materials Corp. core business unit; The main products are 8 inches, M1 and M2 mono-crystalline silicon wafer, which applied to all kinds of solar photovoltaic cells.
The crystal pulling factory of the company is located in Ningxia and Yinchuan, the slicing factory is located in Xi'an and Wuxi. With many years' experience, many technologies of LONGi in the field of mono-crystalline silicon are in international leading position. According to customs statistics, the domestic export share of mono-crystalline silicon wafer in the first half of 2015 was 32%,
with global market share of more than 25%. At the end of 2015, the company owned 5GW mono-crystalline silicon production capacity; in order to meet the customers’ demand for single crystal product, the mono-crystalline silicon wafer production capacity will reach to 7.5 GW.