How about Shangrao Fangsheng Optics?

Shangrao Fangsheng has good optics. Equipped with a clean and tidy thousand-level clean workshop, more than 65,438 sets of high-precision professional production equipment and professional testing systems, the fixed assets reached 20 million yuan, and the official business license was obtained. Shangrao Fangsheng Optical Materials Technology Co., Ltd. was established in July 2003, specializing in the research, development, production and sales of screen protective films and protective covers for electronic products. The company has accumulated rich experience in the field of protective equipment and has obtained 7 utility model patents. The company's series of products have many varieties, complete specifications and wide uses, which can meet the different product needs of customers all over the world.