We are the manufacturer and exporter of air conditioners and heat exchangers used in industrial and telecommunication field. we are always taking the concept of "well-grounded, ambitious and make all efforts to create national brand of precise air conditioner. We has established quality consciousness firmly and set up the high & low temperature laboratory, spraying laboratory etc., so that every set of precision air condition products can strictly experience high voltage test and power test to guarantee all products are 100% qualified. We promise to provide high-quality products, reasonable price and best service for our friends. If you need, please contact us.