Zibo Sinotop Advanced Materials Co.,Ltd. is a professional manufacturer of refractory products in Zibo City,the China’s refractory base,which the refractory production history could trace to the year of 1904. Zibo city close to Qingdao port , with road transport facilities.Rich resources of Refractory materials, adequate and qualified fuel in this area, provide unique conditions for refractory production, shipping and refractory industry development.We have 10,000 square meters floor area and the production capacity of refractory materials can be 40,000 tons per year and widely used in glass, metallurgy, non-ferrous metals,ceramics, cement and power chemical industry, etc,.