Solar photovoltaic and semiconductor

　　As a major supplier of semiconductor graphite components.Semiconductor high-end graphite is widely used in areas such as ion implantation and etching that require more stable materials and less loss requirements. The high-density structure, isotropy, and ultra-high purity of Five-star Graphite reduce the particles produced during use to a minimum.

　　Photovoltaic Industry

　　The development of the photovoltaic industry is inseparable from the application of graphite materials in the photovoltaic industry. In the photovoltaic industry, a single crystal straight-drawing thermal field for manufacturing single crystal silicon, a polycrystalline ingot furnace for manufacturing polycrystalline silicon, and a polycrystalline reduction furnace all require a large number of graphite accessories.

　　The graphite parts used in the single crystal furnace are a type of consumable parts, which are processed from various high-purity graphites. All parts and systems are made of isostatic graphite.

　　The photovoltaic industry involves the upstream and downstream of other industries such as the single crystal furnace industry and the polycrystalline furnace industry.The single crystal / polycrystalline graphite thermal field is refined using graphite raw materials to provide customers with a good graphite product experience, and also improves the photovoltaic industry. Product yield.

　　Henan Changrui Graphite is committed to the photovoltaic industry. As of 2018, our domestic market share has reached 30%, and we will continue to increase investment in research and development to ensure product quality to a new level.