Rizhao weiye tools co.,ltd 1.Send enquiry to :eva @ rzweiye.com 2.. 27years history of scaffolding products. 3.. SP test for Haki scaffold , EN74A B BS1139 / AS1576 for couplers
Scaffolding hot galvanized forged / cast screw jack nut φ38 / φ34mm Jack nut Item Screw jack nut Dia 30-48mm Material Q235/ Cast iron Process Casted...