Good quality comes to start with; service is foremost; organization is cooperation" is our enterprise philosophy which is regularly observed and pursued by our firm for AHU core, HRVs , PLATE TYPE HEAT EXCHANGER , HRV ,air conditioners . We welcome you to definitely join us in this path of making a affluent and productive business together. The product will supply to all over the world, such as Europe, America, Australia,Poland , Swiss ,Hongkong , kazan .Our company sets up several departments, including production department, sales department, quality control department and sevice center,etc. only for accomplish the good-quality product to meet customer's demand, all of our products have been strictly inspected before shipment. We always think about the question on the side of the customers,because you win,we win!