Rongcheng Baihe Biology Technological Co., Ltd. is the largest contract manufacturer of dietary supplements in Asia, which is a joint venture established by its parent company, HongYangShen Ocean Biotechnology Industrial Co., ltd. and Guantong Company of Taiwan in 2005, specializing in contract manufacturing of dietary supplements, such as softgels, hard capsules, tablets and powder etc. Baihe Company owns one factory which refines fish oil and manufactures DHA powder, four factories which ...