smart film chemicals E-mail: [email protected] [email protected] http://www.liquidcrystals.cn http://www.canaanchem.com More than 12 years of LC production experience. Qingdao QY Liquid Crystal Co., Ltd. is a professional manufacturer and exporter of liquid crystal material, liquid crystal monomer,liquid crystal intermediate and Nematic liquid crystal, especially for polymer dispersed liquid crystal,PDLC 86786-89-2 67589-39-3 67589-38-2 67589-47-3 67589-52-0 67589-53-1 82380-18-5 133059-44-6 127655-35-0 54211-49-0 68065-81-6 59443-80-0 67284-56-4