Qingdao Strong International Co., Ltd. is one of the leading and professional construction materials' suppliers and the steel casting products' suppliers which is welcomed all around the world. Our company is based in Qingdao, China, which is a seaport city and convenient for delivery. We have a group of professional technical people and salesmen here to supply you one to one service. Our scaffoldings include Ringlock systems, Cuplock systems, Kwikstage systems, Frame works, Shoring props, Walk platforms, column formworks and accessories. Our items are manufactured in accordance with the standard of BS1139, EN1065, AS1576 and/or EN74. Qingdao Strong has mainly dealt with development, renovation, manufacture and sale for the construction projects. OEM service is available according to customers' requirements.