Weihai Yuanhuan Advanced Ceramics Co., Ltd was Founded in 2015，it is located in Lingang Economic and Technological Development Zone, Weihai City, Shandong Province, with an area of more than 4000 square meters. It specializes in the R&D, production and sales of silicon nitride ceramic matrix composites. The main products are silicon nitride ceramic grinding beads, silicon nitride ceramic substrates, fine polished silicon nitride bearing ball and various special-shaped silicon nitride ceramic structural parts.
The company carries out technological research and development jointly with some famous universities and research institutes in China, owns the technology and complete means of nano-powder, submicron powder, ceramic molding, cold isostatic pressing, hot-pressing sintering, precision ceramic machining and so on, taking the lead in realizing the industrial production of silicon nitride grinding beads, silicon nitride ceramic substrate and other cutting-edge products. The company also gained some domestic and foreign invention patents in related fields.
The company has passed ISO9001 quality system certification which guarantee to provide customers with quality products and services.
The company was listed in the "thousand sail plan" of Weihai, and was selected as "National Science and technology small and medium-sized enterprise".
It was successfully listed in Qilu Stock Exchange Center in December 2016, stock code：172063.
Weihai Yuanhuan will make its own contribution with advanced technology and quality products to the innovation and development of new materials and related industries.