Heilongjiang Guangshengda New Material Technology Co., Ltd. was established in June 2018 with a registered capital of 5 million yuan. The company is located in the Graphite Industrial Park of Jixi (Mashan). It has 60 employees and is mainly engaged in the promotion of new material technology and the manufacturing of graphite and carbon products. The company plans to construct a graphite deep processing project with a total planned investment of 150 million yuan. The factory covers an area of 30,000 square meters. The construction period is from 2018 to 2020. It is designed to produce 31,100 tons of graphite deep-processing products (20,000 tons of expanded graphite and 10,000 tons of high-purity graphite). Tons, 1,000 tons of carbon nanotubes, and 100 tons of graphene). The main equipment includes filter press, reaction kettle, reaction tank, desulfurization purifier, etc. In 2020, the output value of expanded graphite and carbon nanotubes was 22.42 million yuan, the income was 2... [Detailed introduction]