Specification :

Chemical Industry: gypsum, ammonium, glauber’ s salt, ironsalphate copper sulphate, nickel sulphate, potassium chloride, ace-tic acid, borax, soda, rubber additive, dyestuff pigment, raw plastic, soap, fat, various resins and other chemical products.
Foodstuff industry: salt, monosodium, foodstuff additive, chemical flavouring, starch and sugar-made.
Pharmacy: Vitamin, antibiotic and other medicines as well as weed killer, vermifuge, etc.
Mining and metallurgical industry mineral products in copper, zinc and aluminium etc, and metal refined.
Environmental protection such as treatments of acid gypsum drainage and sludge purification.