The corporate keeps towards the operation concept "scientific administration, superior quality and performance primacy, client supreme for Energy Recovery Ventilatation, High efficiency heat exchanger , Air Sterilization , air conditioning syestem ,HRV . Welcome to visit our firm and factory. Be sure to come to feel free to get in touch with us in case you need any additional assistance. The product will supply to all over the world, such as Europe, America, Australia,Brunei , Comoros ,Accra , Cyprus .With many years good service and development, we've a professional international trade sales team. Our products have exported to North America, Europe, Japan, Korea, Australia, New Zealand, Russia and other countries. Looking forward to build up a good and long term cooperation with you in coming future!