Manufacture Umbrella Head Roofing Nails QINGDAO CONSTAR TRADING CO., LIMITED Base Info Model NO.:moreStandard:ANSI, DIN, GB, ISO, JISType:Roofing NailMaterial:SteelTrademark:CONSTARTransport Package:ContainerSpecification:9G*2.5", 12G*2.5"Origin:ShandongHS Code:73182300 Description Pre:DIN444 M5-M39 Black Plated Eye Forming Machine Bolts Next:Hot Dipped Galvanized Umbrella Head Twisted Shank Roofing Nails Factory