Yi Tian Neng (Haining)Environment Technology Co., Ltd. was established in 2001 in Haining, Zhejiang province-the former residence of martial arts fiction master Jin Yong. As a famous Chinese brand, USANA, owned by Yi Tian Neng, is a technological enterprise expert in the research, development, production, sales and services of air purification products. Our aim is to provide technological environmental health products of high quality to our customers home and abroad by improving their indoor living environment. We have many talents of high educational background majored in high technology....