产品通用描述： Betaine series: Betaine Hydrochloride, Betaine Anhydrous , Betaine Phosphate, Betaine Citrate , N-Chlorobetainyl chloride ,Betaine Hydrazide Hydrochloride and Betaine Glycine. Sunwin Chemicals ,including Weifang Sunwin Chemicals and Shanghai Sunwin Chemicals with the former being the manufacturing site and the latter being the center for international trade and R&D, is a leading manufacturer of betaine series in China , registering an annual production of betaine hydrochloride as high as 15,00
;){kind=link}
;){kind=link}