Our progress depends about the advanced products ,fantastic talents and continuously strengthened technology forces for passitive house ventilation system, VRF system parts , Plate Heat Exchanger , Holtop Industrial Air Conditioning System Solutions ,Heat Exchanger China . We have been pretty proud of your superior standing from our shoppers for our products' trustworthy quality. The product will supply to all over the world, such as Europe, America, Australia,Russia , Cologne ,Turin , moldova .We have more than 200 staff including experienced managers, creative designers, sophisticated engineers and skilled workers. Through hard work of all employees for the past 20 years own company grew stronger and stronger. We always apply the "client first" principle. We also always fulfill all contracts to the point and therefore enjoy excellent reputation and trust among our customers. You are very welcome to personally visit our company.We hope to start a business partnership on the basis of mutual benefit and successful development . For more information please do no hesitate to contact us..