1, Shanghai Longsheng Photoelectric New Materials Co., Ltd. Shanghai Longsheng Photoelectric New Materials Co., Ltd., located in Waigang Town, Jiading District, was officially put into production. This company is one of the few factories in China that have the ability to independently develop and produce the original film of dimming film. After the establishment of the intelligent dimming film industrial base project, the annual output value can reach 600 million yuan.
2. Shanghai Tongyu Automobile Technology Co., Ltd., located in Waigang Town, has 60 R&D technicians, accounting for half of the total number of employees, 6 new projects under research and nearly 70 patents. The R&D scale of an enterprise directly reflects its emphasis on innovation.