Profile: Shijiazhuang Huancheng Biochemical Factory is a textile auxiliary factory. Our main products are wetting agent, fixing agent, softener flakes, thickener for pigment, and binder for pigment. Our peroxide stabilizer has a very strong chelating effect on heavy metal ions. It prevents the catalytic decomposition of hydrogen peroxide and alkali effectively. Our l-cysteine is one of the important products of the amino acid series. It is widely used in medical, chemical, and food industries. It promotes the form of glutelin, and prevents from getting old & feeble. It is used in natural fruit juice for preventing vitamin C oxide. It has a detoxification action for poison of acrylonitrile. It is used for protecting against radiation harm, in the therapy of bronchitis, and for reducing phlegm.