Company History

1997

Diadegkeun ku Campuran Kapamilikan
(Lembaga Panalungtikan Metalurgi/Smelter/Sektor Swasta)
Divisi Bahan Purity Tinggi nyetél
1999

Antimony / Tellurium / Cadmium / CZT 5N-7N ka AS
2001

ISO9001: 2000 Certified
Silicon & Sanyawa Semikonduktor Divisi nyetél
Silicon Wafer 2 "-6" ka AS / Koréa Kidul / EU / Taiwan
FZ NTD wafer hasil ngarojong fabrikasi alat kakuatan
2002

Tellurium / Kadmium / Walirang 5N-7N ka Jepang / Perancis / Kanada
Canggih Divisi Bahan nyetél
Casting Tungsten Carbide / RTP Bubuk ka EU / Jepang / Koréa Kidul / AS
2003

Divisi Chem-Met nyetél
Rare Earth Oksida/Logam ka Inggris/Rusia/Jepang
Pamutahiran téknologi oksida Bi2O3/TeO2/ In2O3/ Co2O3/ Sb2O3 4N 5N purity Li2Co3 99,99% ka Kanada, Jepang, AS
2007

Analisis dilakukeun ku instrumen GDMS diwanohkeun ti AS
Substrat GaAs ka Jerman / Israél
Arsén/Seng/Telurium/Kadmium/CZT 6N 7N ka Perancis/Korea/Israel
2013

ISO9001: 2008 Certified
InSb/InP/GaSb ka pasar Jepang/Jerman/USA
2015

Disusun deui ka Western Minerals (SC) Corporation
ISO9001: 2015 Certified
Divisi Marketing Internasional nyetél pikeun sumber bisnis ti Cina
2016

Operasi subside sanyawa logam
CdMnTe / SIN / AlN Disc / lump ka Jerman / AS
2018

SiC / GaN 3G sanyawa canggih semikonduktor réngsé di fasilitas urang
ékspansi kapasitas Antimony 5N-7N pikeun doping / alloy purity tinggi / sanyawa
Hadir