Tianjin Hedong Red Cliff Chemical Reagent Factory was set up in the year 1999, It is just 36.6 kms away from Tianjin Port and 7.8kms away from Tianjin airport, which enjoys very convenient transportation. (You can search Li Ming Zhuang by google.) Tianjin Hedong Red Cliff Chemical Reagent Factory is a professional manufacture in the field of chemical products. Our main products including Potassium hydrogen phosphate, Potassium dihydrogen phosphate, Potassium pyro...