Hangzhou Yutong Machinery Co., Ltd is established in 2002, which engaged in the R&D and production of sheet metal roll forming machinery. In the past more than ten years, we insist in providing best cold forming solution for the steel structure and plywood packing industries. Our main products include the whole set of nailless steel strips plywood box machine, steel tile roll forming machine, metal roof roll former, C/Z purlin machine and other cold roll forming facilities for roll shutter door, metal stud, etc. Our management principle is “Customer first, forge ahead”. We sincerely hope to establish long term business and get mutual benefit with enterprise engaged in plywood box or steel structure industries based on our excellent service and outstanding quality.