KaiKong Automation Equipment(Tianjin) Co.,Ltd.is a well-known professional manufacturer of flying cold saw and cold roll forming machine in northern China.Our products have been exported to more than 40 countries and regions in Asia, Europe, Africa and America.We have build R&D,design,production,quality management and after-sales service capabilities in line with the concept of high-end equipment manufacturing.Our company is good at manufacturing high-precision,fully-automated and high-speed open section steel cold roll forming production lines,has more than 20 years of manufacture experience