Nanning Zeweier Feed Co., Ltd
Profile: Nanning Zeweier Feed Co., Ltd. manufactures feed additives and premixes. Our products are copper methionine, zinc methionine, manganese methionine, ferrous methionine, calcium citrate, copper citrate, ferrous glycine, ferrous organic compounds for sow & porket zinc fumarate, ferrous fumarate, reinforced ferrous fumate, and organic-minerals.