Shanghai Material chemical Electronics Co., Ltd is a technology-driven enterprise integrating R&D, production and sales, focusing on the field of electronic information materials, specialising in the R&D and production of OLED materials, liqu
Shanghai Lilong Chemical Fiber Co., Ltd. was established in 1994, with its business headquarters located at Shimen 2nd Road, Jing'an District, Shanghai, and its factory located at Changhua Road, Jing'an District. Superior geographical location and co