yoochem.com
Chengdu Yoochem Co.,LtdWith more than 10 years experience of R&D, manufacturing amino acids and derivatives, Yoochem fully conducts under ISO 9001: 2000 international quality management system and controls the whole production process including purchasing of raw materials, production process and testing of final products, which are allunder documentary administration. Professional, focusing, efficiently, Yoochem devotes herself to be top high quality manufacturing company in China. We are always doing best!
http://www.yoochem.com/