we are a professional manufacture of betaine series in china. betaine has already been approved for use in food and beverage applications in japan and korea, with similar status being sought in europe and other areas throughout the world. currently it is predominantly used in the united states in heart-healthy supplements, often combined with b vitamins and folic acid. we prive high-quality of betaine products at best price to customers all over the world.it is our hope to promote,by joine efforts,both trade and fri.endship to our mutual advantage