Established in 2017 with a registered capital of 23.2 million yuan, Jingyimen (Changzhou) Optical Film Co., Ltd. is mainly engaged in R&D, manufacturing and integrated sales services of functional film series products. Core products are window film, paint mask and functional film products such as household appliances. It has imported slit, scraper and micro-concave coating equipment, industry-leading advanced UV equipment in the field of automotive window film, etc., and two imported precision coating production lines and slitting production lines with multiple coating units, which can realize the annual output of various functional film materials exceeding 15 million square meters.