Fengchen provides quality tiamulin hydrogen fumarate CAS 55297-96-6. We are one of the leading and professional China manufacturers and suppliers in t ... Explore More
Fengchen provides quality lysine hydrochloride or lysine HCL pharmaceutical grade and feed grade CAS 657-27-2. We are one of the leading and professio ... Explore More
Fengchen provides quality DL-malic acid CAS 6915-15-7 and L-malic acid 97-67-6. We are one of the leading and professional China manufacturers and sup ... Explore More
