bean chris bean chris bean is technical director of zantra, responsible for co-ordinating the company's nationwide trials and providing our resultant technical focus and ultimate product selection. he is well known and widely respected in the industry – having been technical director at a number of other...
acids, herbal extracts, food additives , prohormones and vitamins. possessing independent import- export authority and advanced technology, maxsun is engaged in manufacturing and exporting chinese active ingredients in food and chemical industries. till now, our sale's network has extended to more than...