Rizhao Canghai Machinery Co., Ltd is based in Rizhao city, 1.5 hours from Qingdao port. We are specialize in scaffolding and formwork products. Our products include Formwork System, Formwork Accessories, Ring-lock System, Scaffolding Couplers and Accessories. 100% of our products are export to Western Europe, Northern Europe, North America, South America, Australia.