1209, F building, Wanke City Garden, Zhengyi Road, Hebei District Tianjin,
We are one of the leading manufacturer miroelement for feed addtives in Hebei province China, which establishen 1988,and we have got certificate ISO9001:2000 .By now,our Jinhua brand sodium selenite and calcium iodate gradeoccupies more than 80% domestic ...
sodium selenite, sodium selenate, zinc selenite, potassium iodide, calcium iodide, cobalt carbonate