Qingdao Yuanding Group Co., Ltd(QYD). is a comprehensive manufacturer and trader with 300 million yuan of fixed assets and 500 million yuan of annual sales. The company has three manufacturing industrial parks in Jimo (Qingdao City), Changqing(Jinan City) and Fangshan(Beijing City) with a total area of 380000㎡ and 7 subsidiary companies. All leading products have passed ISO9001:2015 and ISO 14001:2015. QYD has over 1000 employees, including more than 400 engineering and technical staffs. The main products of the company are high temperature alloy centrifugal casting rolls/tubes, heat-resistant steels, heat-resistant alloy casting parts, industry furnace parts, general machineries, environmental engineering project, non-metallic products, cable protection products, PVC products, manufacturing and processing of glass fiber products, mining, housing renting, etc. The products are widely used in glass industry, metallurgy industry, petrochemical industry, power generating industry, construction industry, etc.