Lianyungang Rifeng Calcium & Magnesium Co.,Ltd is a Sino-Japan joint venture company which specialized in producing food grade ,pharma grade and reagent grade magnesium chloride and calcium chloride.We introduce the advanced technology from Japan, implement the management of 6S and establish the perfect GMP,SSOP,HACCP management systems. Our company possesses the modernize equipment, the advanced analytical instruments and the perfect quality control system. Also a professional team served in the company.