High Purity Active Magnesium Oxide

LIANYUNGANG RIFENG CALCIUM AND MAGNESIUM CO., LTD, founded in 2007, is a manufacturer and trading company producing fine chemicals and chiral intermediates, likely calcium- and magnesium-based compounds for pharmaceutical use. The company offers a full suite of contract manufacturing services — CRO, CMO, CDMO — under its own brand, and distributes to markets across North America, Central/South America, Western and Eastern Europe, Australasia, Asia, the Middle East, and Africa.