"Based on domestic market and expand overseas business" is our improvement strategy for villa MVHR., Enthalpy heat recuperative unit , Fresh Air Sterilization , HRV ,low temperature heat exchanger . Being a young growing company, we might not the best, but we are trying our best to be your good partner. The product will supply to all over the world, such as Europe, America, Australia,Colombia , San Francisco ,Angola , Tajikistan .Our domestic website's generated over 50, 000 purchasing orders every year and quite successful for internet shopping in Japan. We would be happy to have an opportunity to do business with your company. Looking forward to receiving your message !