We are a professional manufacturer and exporter of building supply. We produce and supply full range of scaffolds, pipes, fasteners and construction tools. We manufacture and supply ring-lock scaffold systems, cup-lock scaffold systems, frame systems and props systems. Furthermore, we can also supply scaffolding accessories, scaffolding tools, pipe wrenches and other tools. Pipes is one of our product lines, including carbon steel pipes for scaffold, stainless steel seamless / welded ...