Changzhou Dabund Pipe CO.,LTD is build since 2015 year, one professional manufacturer and trading company of HVAC&R products,but actually we have factory since 2008 year. We are in Changzhou city Jiangsu PRO.It is in the center of Yangtze river delta,only 1 hour to Nanjing or Shanghai by train.Our main product is Air Conditioner Installation Pipes,including Insulated Copper Pipe Roll and Copper Pipe Line Set;Air Conditioner Aluminium Pipe Set,Air Conditioner Installation Pipe Kit with accessories. We exported to many countries,like North America,Europe,South Africa,Middle East,Latin America and so on.We control the productions, so can offer you good quality with good price.We hope DABUND PIPE can make air conditioners work very well for cooling and hotting all over the world.We welcome you come to visit our company at any time.Enjoy Dabund Enjoy Life.