1.Shandong Guojing New Materials Co.,Ltd. is an industrial entity integrating the research & development and production of chemical vapour deposition technique(CVD), single crystal growth technique, carbon-carbon and carbon-ceramic composite material preparation technology.2. Its main products include pyrolytic boron nitride series products, pyrolytic graphite coating series products, carborundum-coated graphite plate series products, carbon-carbon composite material series products, carbon-ceramic brake flange (pad) series products, etc. 3.The products are widely applied in many fields such as photoelectron, microelectronics, solar energy, powder sintering and braking.