Tianjin hengrunhe has been a leading supplier of cold formed machine since 2009, We are committed to the production of different kinds of cold formed machine , like automatic drywall profile machine,roofing sheet machine , shutter door machine ,OEM &ODM machine as your request we have a high-quality technical team, perfect after-sales service system,the company insists on quality first, sincere cooperation, win-win cooperation with one-stop service. We have been exported more than 60 countries, warmly welcome all the friends in the world come to visit us to do business together