Botou Huikeyuan Engineering Control Co.,Ltd is one of the best metal steel profile roller door frame foll forming machine manufacturers,Website:http://www.hkyformingmachinery.com, welcome to import our metal steel profile roller door frame foll forming machine made in China and check the price with us.●Product descriptionShutter door forming machine is to produce rolling doors of major equipment, the use of galvanized steel or different colors of color steel or aluminum as a raw material, production of color plate rolling gates brilliant color, do not fade, do not rust, fire cut off, easy deformation, strength 3 times higher than the aluminum door.