Ningjin County, Hebei Province. Hebei Jinglong Group is the largest production base of monocrystalline silicon rods in the world, with the output of monocrystalline silicon accounting for 20% of the global share and 70% of the China market, and maintaining a long-term and healthy supply relationship with important international raw material suppliers. In 2006, it covers an area of 500 mu with a total investment of 2.064 billion yuan, making it the world's largest monocrystalline silicon production base and the largest silicon wafer processing center in China, and building a world-class solar science and technology industrial park. The solar photovoltaic cell project was officially signed in Shanghai Industrial Comprehensive Development Zone and Shanghai Minhang Export Processing Zone today.

It is understood that the solar photovoltaic cell project signed and settled this time is invested and constructed by Hebei Jinglong Industrial Group, the world's largest monocrystalline silicon production base and China's largest silicon wafer processing center, mainly engaged in the research and development and production of upstream and downstream industrial chain products such as solar monocrystalline silicon, silicon wafer cutting, battery chips and component packaging.