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![]() Shandong Ruihai New Material Technology Co., Ltd Ruihai Group is a comprehensive chemical enterprise dedicated to the R&D, production and technical services of biofine chemicals and casting functional materials, with nearly 700 employees, including more than 100 senior professional and technical personnel, and strong technical research and development strength. The main investor is Shandong Ruihai Investment Co., Ltd. Since its establishment in 1999, it has been adhering to the concept of "gathering the essence of science and technology to cre... [Details] |