PDLC liquid crystal More than 12 years of PDLC liquid crystal production experience. Qingdao QY Liquid Crystal Co., Ltd. is a professional manufacturer and exporter of liquid crystal material, liquid crystal monomer, LC single, Nematic liquid crystal, especially polmore...
Copper (II) gloconate is a copper salt which is odorless in nature and blue-green in color. Our product is insoluble in ethanol and soluble in water. This copper (II) gloconate is extensively used in different dietary supplement for the treatment of copper deficiency.more...