Jiangyin Dingbo Technology Co., Ltd is specialized in manufacturing different customizing steel profiles roll forming machine, slitting and cut to length line and PU sandwich panel line and tube mill.We have 14 years of production experience. Our design engineers have been working on this machine for 20 years. We can produce simple profiles and complex cold-formed profiles with precision tolerances. We Dingbo Technology has always focused on customizing machines and will do everything we can to ...