Shanghai Waseta Int'l Trading Co., Ltd. was established in 1998. Staffed by highly talented and experienced executives and associates, Waseta has been one of the leading suppliers of high quality ingredients of Herbal Products, Amino Acids and Vitamins in China.



Over the years, with great endeavor and credit, Waseta has set up our own professional factories and has established long-term partnership with many big manufacturers. Besides, we also work closely with many professional research institutes and colleges at home, engaged in developing new products. Therefore, we can...