Feixiang Chemicals (Zhangjiagang) Co., Ltd., established in 1970, is one of leading Chinese manufacturer and exporter of fine chemicals. our core competency is our extensive know-how in Alkyl Nitrogen field, such as Alkyl Amine and their derivatives.
URL: http://www.feixiangchem.com/ in English [Translate]
TongVo Industrial is manufacturer and exporter of high quality Phosphoric acids,Potassium phosphates,Sodium phosphate,Calcium phosphates, Ammonium phosphates,and chemicals of Copper salts,Nickel salts,and tin salts for electroplating and electronics
URL: http://www.tongvo.cn in English [Translate]