Tianjin Haixing is a professional cold roll forming machine manufacturer, We have been focusing on this field for more than 28 years. Our equipment includes roof roll forming machine, floor deck metal roofing machines, automatic decoiler, shutter door roll forming machine, light keel metal roofing machines, purlin machine, leveling and slitting product line, and other related construction equipment. Our customers are all over the world, we have extensive experience in the needs of different countries, such as profile, thickness range, installation, etc. Looking forward to more cooperation with new and old friends from all over the world.