Yi Tian Neng (Haining)Environment Technology Co., Ltd. was established in 2001 in Haining, Zhejiang province. As a famous Chinese brand, Yi Tian Neng is a technological enterprise expert in the research, development, production, sales and services of solar heater, so is air purification products under brand YOUSANA.

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. Our main products are small...