Guojin Industry & Trade (Shandong) Co., Ltd. was established in 2008. The company specializes in the production of various special alloy steel products characterized by exceptional wear resistance, corrosion resistance, high-temperature resistance, and oxidation resistance. Our products are widely utilized across industries such as metallurgy, electric power, cement, machinery, heat treatment, and chemicals. We maintain ongoing collaborations with the Central Iron & Steel Research Institute (CISRI) and the metallurgy departments of major universities, continuously introducing new processes and materials while dedicating ourselves to the research and development of new products. In recent years, the company has secured over ten national patents for its products, and the quality of our offerings has earned widespread recognition and acclaim from users nationwide.

The company operates multiple production lines, employing advanced techniques such as precision casting, centrifugal casting, sand casting, investment casting (lost-wax method), and vacuum negative-pressure casting. Supported by robust technical expertise, sophisticated manufacturing processes, and comprehensive physical and chemical testing capabilities, the company possesses an annual production capacity of over 8,000 tons of various cast steel components.