Our business sticks for the basic principle of "Quality could be the life with the firm, and track record will be the soul of it" for AHU core, Counterflow Core Recuperator , AHU heat recuperative core , indoor air purification ,industrial air conditioning . Our Company Core Principle: The prestige first ;The quality guarantee ;The customer are supreme. The product will supply to all over the world, such as Europe, America, Australia,Romania , Argentina ,Gabon , Istanbul .We have now a good reputation for stable quality goods, well received by customers at home and abroad. Our company would be guided by the idea of "Standing in Domestic Markets, Walking into International Markets". We sincerely hope that we could do business with car manufacturers, auto part buyers and the majority of colleagues both at home and abroad. We expect sincere cooperation and common development!