SILICON TECHNOLOGY CORPORATION

 , JP Manufacturer
Silicon Ingot, Silicon wafer, ST wafer (For Power device), Ultra High Flatness Wafer, Silicon material for far infrared rays: Germanium, HT silicon.

ASTROHN Technology Ltd

 , RU Manufacturer
Ge and Si optical crystal growing. Development and production of thermal imaging and terahertz optics, detectors and devices.

InfraCrystal Ltd

 , RU Manufacturer
InfraCrystal produces silicon and germanium single crystals and polished wafers.

JSC Macrooptica

 , RU Manufacturer
ZnSe, ZnS, Ge, Si crystal growing. Optical parts and elements.

Qinhuangdao Intrinsic Crystal Technology Co., Ltd

 , CN Manufacturer
Fluoride, Si, Ge, ZnS, ZnSe and other infrared materials; Crystal raw material preparation, crystal growth, element primary processing, finishing processing, coating and device industry chain closed loop.

5N Plus

 , CA Manufacturer
Ge and InSb wafers. CdTe, CZT, ZnTe ingots and powder. Pure Metals, Chemicals, Low Melting Point Alloys, Engineered Powders for Microelectrincs.

GRINM Electro-optic Materials Co., Ltd. (GRIEOM)

 , CN Manufacturer,  Custom Manufacturer
Manufacturer of large-diameter infrared germanium monocrystal material, HB-GaAs, GaP, low dislocation germanium monocrystal, and VGF-GaAs monocrystal.

CHINA GERMANIUM CO., LTD

 , CN Manufacturer
Manufactured of InP and Ge wafers and auxillary products.

Western Minmetals (SC) Corporation

 , CN Manufacturer,  Custom Manufacturer,  Distributor
High Purity Elements & Compounds, Silicon Crystal & Compound Semiconductors, Chem-Metals & Rare Earth Material and Advanced Material & Metal Compounds.