We constantly function like a tangible group to ensure that we can give you the very best high-quality and also the very best cost for industrial air conditioners, industrial air conditioners , wheel type heat recovery core , Residential projects ERV ,heat recovery core . our merchandise have superior popularity from the whole world as its most competive cost and our most advantage of after-sale assistance for the clients。 The product will supply to all over the world, such as Europe, America, Australia,Latvia , Sierra Leone ,Greenland , St. Petersburg .By integrating manufacturing with foreign trade sectors, we can present total customer solutions by guaranteeing the delivery of right merchandise to the right place at the right time, which is supported by our abundant experiences, powerful production capability, consistent quality, diversified products and the control of the industry trend as well as our maturity before and after sales services. We'd like to share our ideas with you and welcome your comments and questions.