Detergent Raw Material, Water Treatment Raw Material, Food and Feed Additive manufacturer / supplier in China, offering Price CAS 5970-45-6 Manufacturer High Purity FCC USP Grade Dihydrate Zinc Acetate, Crystal Manganese Acetate Tetrahydrate / Manganese Acetate CAS 6156-78-1, 99% Min Manganese Acetate CAS No. 638-38-0 Maganese Acetate Tetrahydrate and so on.