Cenospheres is a can float on the surface of fly ash hollow ball, It is gray or white, thin wall and hollow, light weight, bulk density of 250-450kg/m3, particle size of about 0.1 mm, surface closed and smooth, small thermal conductivity, refractoriness is equal to or more than 1700ºC is excellent heat insulation refractory material, widely used in petroleum drilling and production of light weight castable. The chemical composition of cenospheres to SiO2 and Al2O3, with fine particles, hollow, lightweight, high strength, wear-resisting, withstand high temperatures, heat insulation, insulation flame retardant wait for a variety of functions. It has been widely used in various industries.Xingtai Guang Qing refractory material Distribution Co., Ltd.Factory was established in October 1998, always adhere to honesty is the prerequisite, to quality as a fundamental, customer service intentions purpose to come face to face with every friend, scientific management mode and perfect testing equipment for production of high quality products. The production and sale of the company since its inception began to focus on a variety of floating beads. After more than 17 years of development, has the national advanced hollow micro bead production technology and process. New plant construction area of 5300 square meters. Existing management, processing and production, experiments and other professional and technical personnel, through strict and meticulous quality management, improve product competitiveness!For more than a decade, and domestic and foreign enterprises maintain cooperative relations, have exported to Turkey, Indonesia, Africa, North America, the Middle East and other countries, by the quality, price, service advantages and open up a a broad market, so that the plant cenosphere visibility has been constantly improved, in the fierce competition in the market has made remarkable achievements, factory products rely on the excellent quality won the trust of the majority