Zhangjiagang City Saibo Science & Technology Co.,Ltd. is a professional manufacturer specializing in the developing and exporting of different kind of high speed roll forming machine about 20 years, Main use of our roll forming machine is for Solar Structures, PEB project and also for Cable tray, Guard Rail, Roofing Sheets, Floor Decking and all of different kind purlin/channel which make fromGI/PPGI/PPGL/ Aluminium/ Aluminium alloy/ SS . Our company, which is located in zhangjiagang city,Jiangsu province, near Shanghai City with superior geographic position and convenient transportation. Our factory more than 20,000m2 and 100 workes.Warmly welcome to visit our factory and we are looking forward to cooperating with you for mutual benefits.