How about the new material of Luzhou Zhonglan Su Guo?

Hello, Luzhou Zhonglan Su Guo New Material is a very innovative product and has made great achievements. Zhonglan Su Guo New Material Project is to use the surplus capacity of the existing equipment of Lutianhua Group to produce polycarbonate by using the non-phosgene melt polycondensation expertise of Zhonglan Chenguang Chemical Research and Design Institute Co., Ltd. and Chengdu Organic Chemistry Co., Ltd. of Chinese Academy of Sciences. Polycarbonate is a new type of environmental protection chemical material, and it is a general engineering plastic with rapid demand growth among the five major engineering plastics. Mainly used in automobile parts, medical devices, electronic/electrical products, solar panels and other fields. The use of this technology not only broke the foreign technology monopoly, but also filled the domestic gap; After the project is completed and put into operation, the average annual sales income is more than 3.3 billion yuan (including value-added tax) and the average annual profit is 300 million yuan, which will become the only industrial polycarbonate production device with independent intellectual property rights in China.