We also offer product sourcing and flight consolidation services. We have our own factory and sourcing office. We can provide you with almost every type of product related to our product range for parts of HVAC system, commercial ventilation system , passitive house ventilation system , Air Conditioning System ,Liquid Circulation Heat Exchangers . We just not only provide the high quality to our customers, but more even important is our best service and the competitive price. The product will supply to all over the world, such as Europe, America, Australia,Japan , Berlin ,Ottawa , United Kingdom .Providing Quality Products, Excellent Service, Competitive Prices and Prompt Delivery. Our products are selling well both in domestic and foreign markets. Our company is trying to be one important suppliers in China.