Shandong Yujia Advanced Materials Company is a high-tech company specialized in Si3N4-SiC refractory materials manufacturing with advanced refractory materials, integrated with R&D, and import-export business, Specialty Gases, Municipal Engineering. It is located in Shengtuo Town Dong Ying Industrial Garden, covered an area of 80,000 square meters, with 268 staff including Scientific and Technical personnel 75, with Advanced Refractory Materials Factory, Specialty Gases Company and Municipal Engineering Company and R&D center.

Yujia pay more attention to development of technology, which has closed cooperation with Tsinghua University, Peking University, University of Science and Technology Beijing, and Chinese Academy of Science Institute of Mechanics, Institute of Physics and so on, and strict to development with “Production, Study, Research”. Many experts and professors coming from materials academic of Tsinghua University are invited to Yujia to given training, report, guide and attending research