Polysilicon

Polysilicon, Silicon nitride, Fumed Silica

Silanes for Chemical Vapor Deposition (CVD) and Spin-On Dielectrics (SOD), Silanes for Photolithography, Silica for Chemical-Mechanical Polishing (CMP), Hyperpure Hydrogen Chloride for Etching

Polycrystalline Silicon, Metallic Boron, Trichlorosilane, Fumed Silica "REOLOSIL", Tetrachlorosilane, High-purity Aluminum Nitride (AlN) Powder and Granules SHAPAL™ Aluminum nitride ceramics, Boron nitride, Photoresist Developer

High purity crystalline silicon, electronic grade polysilicon, high efficiency single crystal silicon chip, food grade polyvinyl chloride, high purity ion-exchange membrane caustic soda, calcium carbide slag comprehensive utilization cement.

Specialty gases: Signature Silane®, Dichlorosilane (DCS, or SiH2Cl2), Monochlorosilane (MCS or SiH3Cl), and Disilane (Si2H6). Electronic and Solar Grade Polysilicon

Polysilicon in chunks, chips, grains and segments

Ultra-Pure Polycrystalline Silicon for the semiconductor industry: Chips, Chunks, Cut Rod. Chlorosilane Gases for the semiconductor and fiber optic industries: Trichlorosilane (TCS), Silicon Tetrachloride (STC),

Ultra high purity polysilicon raw materials for PV and semiconductor

Polysilicon, Semi Grade H3PO4, H2O2, Fumed Silica,

Nanjing Advanced Semiconductor Technology (NAST), Co., Ltd specializes in the production of semiconductor-grade silicon material, including optimized hot zone and full-automatic process of crystal growth.

Polysilicon, silane gas

Trading with Mitsubishi semiconductor related materials- wafers, processing tools, precision dies and cutting tools.

Production of monocrystalline silicon ingots, silicon wafers, solar modules and monocrystals of sapphire.

Manufacturing of 300mm single crystal silicon wafers applied in 40-28 nm nodes, including crystal growing, wafering preparation, epitaxy deposing and related metrologies.

Manufacturer of high-purity polysilicon for the electronic and solar power industries.