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Beijing Jingyuntong Technology Co., Ltd. is a professional manufacturer integrating vacuum crystal growth equipment and crystal silicon material production. The main products include: flexible shaft single crystal furnace, polycrystalline ingot furnace, zone furnace, polycrystalline reduction furnace, pulling furnace, descending furnace, monocrystalline silicon rod, silicon wafer and so on. The total output value of enterprises reached 550 million yuan in 2007 and 790 million yuan in 2008. The new factory is located in Yizhuang Economic and Technological Development Zone, with a building area of 38,000 square meters. It is one of the largest vacuum crystal growth equipment manufacturing bases in the world.

The company passed the ISO900 1:2000: 2000 quality management system certification. Our company has been awarded the Science and Technology Progress Award by the Science and Technology Commission for many years. In 2003, JRDL-700 soft-axis monocrystalline silicon furnace won the second prize of scientific and technological progress in 2003 by Beijing Xicheng Science and Technology Commission. In 2004, JRDL-800 soft shaft single crystal furnace was developed and won the first prize of scientific and technological progress in 2004. In 2005, QR-400 single crystal silicon growth furnace with high melting resistance was developed and won the third prize of scientific and technological progress in 2005. At the same time, the project obtained the certificate of Beijing Torch Plan in 2006-2007. In 2007, JRDL-900 soft-axis monocrystalline silicon furnace won the China Semiconductor Innovation Product and Technology Award. JZ-660 polycrystalline ingot furnace developed in 2008 won the China Semiconductor Innovation Product and Technology Award. Our products have been exported to the United States, South Korea, Taiwan Province Province and other countries and regions.

Beijing Tianneng Yuntong Crystal Technology Co., Ltd. and Beijing Jingyuntong Silicon Material Equipment Co., Ltd. are wholly-owned subsidiaries of Beijing Jingyuntong Technology Co., Ltd., and are high-tech enterprises specializing in the research and development of monocrystalline silicon and polysilicon furnaces and the research and development, processing, manufacturing and sales of solar single crystal rods, silicon wafers and related products.

At present, the company is divided into: material processing workshop, crystal pulling workshop, cutting workshop, warehouse, quality inspection department, Ministry of Commerce and other core departments; The whole process of material, material treatment and crystal preparation is basically realized. The company's main products are 6 "monocrystalline silicon rods, 8" monocrystalline silicon rods and solar-grade monocrystalline silicon wafers, with an annual output value of nearly 300 million yuan. Products are widely used in solar cell manufacturing, silicon controlled rectifier and other technologies.