SPFS:It is a new a inorganic high molecular flocculent,it can be used as purifying agent. It can used in the treatment of domestic water, industry water , industrial liquid waste , town sewage.

Neutral protease: It is a light brown dry powder made by ferment. The best use PH is 7.0--8.0 in 35--45 degree c. It can be used in tan, medicine, beer, beverage, protein, edible pigment. This product has got the certificate of ISO9002

Ammonium molybdate :It meets the standard of GB3460-82-MSA-3, used in production of molybdenum metal and molybdenum ionit is also applied in petroleum dehydrogenation, materials of desulfuration catalyst, molybdenum pigment, agricultural trace elements fertilizer etc.

Ferric Sulfate