The corporation keeps to the operation concept "scientific management, superior quality and performance primacy, consumer supreme for Commercial Air Handling Unit, ventilation at hospital , china heat exchangers manufacturers , HRVs ,industrial air handling system . Our clients mainly distributed in the North America, Africa and Eastern Europe. we can supply high quality products with the very competitive price. The product will supply to all over the world, such as Europe, America, Australia,Argentina , Porto ,Mozambique , Adelaide .Our company always concentrate on the development of the international market. We've got a lot of customers in Russia , European countries, the USA, the Middle East countries and Africa countries. We always follow that quality is foundation while service is guarantee to meet all customers.