JZSG Semiconductor Material Technology Group is a technology enterprise focusing on the research and development of large-diameter monocrystalline silicon materials, silicon parts, and semiconductor-level large-size silicon.
In terms of monocrystalline silicon materials, it is the most important basic raw material in chip manufacturing. According to application scenarios, semiconductor monocrystalline silicon materials can be divided into monocrystalline silicon materials for chips and large-diameter monocrystalline silicon materials. Among them, monocrystalline silicon materials are used for chips. Large-size silicon wafers processed from silicon materials, and silicon parts for semiconductor equipment processed from large-diameter single crystal silicon materials are the core consumables required for the etching process of integrated circuit chip manufacturing.
JZSG not only sells large-diameter monocrystalline silicon materials, but also sells processed silicon parts to etching equipment manufacturers.
JZSG's large-diameter single crystal silicon materials are mainly sold to silicon parts processing plants in semiconductor powerhouses such as Japan, South Korea and the United States. The main customers are: Mitsubishi Materials, SK Chemicals, CoorsTek, Hana, Silfex, Trinity, Wakatec, WDX
Silicon parts received orders from many etching factories
Silicon electrode for dry etching machine
FJJG Seiko Semiconductor Technology Co., Ltd. is a wholly-owned subsidiary of JZSG. It is the first large-diameter semiconductor monocrystalline silicon precision processing plant in China. It supplements the gap in basic core materials at the forefront of China's semiconductor industry chain and is a semiconductor integrated circuit equipment for China. The localization of the company is of national strategic significance.
The company has the most advanced single crystal silicon processing production line, equipped with a hundred-level purification room and 18 MPa pure water equipment, independently completing the complete process flow from product grinding, processing, etching, polishing, cleaning, and packaging. It is a material supplier dedicated to the research and development, production and sales of precision processing of monocrystalline silicon materials. The main products are silicon electrodes and silicon rings for etching machines.
The company has begun research and development of materials for polysilicon parts with a diameter of 22 inches or more.
FJJG's silicon parts for 8-inch and 12-inch semiconductor etching machines have obtained bulk orders from mainstream semiconductor etching machine manufacturers in China and internationally, and the certification process for other 12-inch customers is still being promoted.
Since etching equipment manufacturers or integrated circuit manufacturers usually have high requirements for the selection of silicon parts, the company's silicon parts products can penetrate into the supply chain of some Chinese and international mainstream etching manufacturers, which also confirms the company's Technical strength and product quality level.