Qingdao Jingmu New Material Technology Co., Ltd. (English: JM for short) is a scientific and technological enterprise engaged in the design, R & D, sales and production of liquid crystal, pharmaceutical intermediates, OLED intermediates and optoelectronic new materials. It is committed to the product technology development, product technology service and product patent design of new materials. The company mainly focuses on liquid crystal additives, biphenol, biphenylcyanide, diphenylfluoroether, biphenyls, naphthalene, fluorene,