We take pleasure in an exceptionally excellent status between our buyers for our superb merchandise good quality, aggressive price tag and the greatest support for Total Heat, high efficiency heat recovery ventilation system , hospital ventilation equipment , crossflow plate heat exchanger factory ,air to air wheel type heat exchanger . At our firm with quality first as our motto, we manufacture products that are entirely made in Japan, from materials procurement to processing. This enables them to be used with confident peace of mind. The product will supply to all over the world, such as Europe, America, Australia,United Arab Emirates , Chicago ,Peru , Macedonia .Our company promises: reasonable prices, short production time and satisfactory after-sales service, we also welcome you to visit our factory at any time you want. Wish we have a pleasant and long terms business together!!!