Mitsubishi Materials Corporation
Ag-Cu Wire
ASAHI KASEI KOGYO CO., LTD.
ASAHI Complex Inorganic Colored Pigment (CICP)
Au Brazing Filler Metals (Ribbon, Pellet, Evaporating Materials)
Carbon Nano-Fiber (CNT)
Copper Anode Ball
Nippon Mining & Metals Co., Ltd.
Copper Foil for Printed Circuit Boards (PCB)
Hitachi Metals MMC Superalloy, Ltd.
CORROSION RESISTANT & HEAT-RESISTANT ALLOY
DIC Corporation
DIC Pigments (Organic pigment)
TOKYO SEIMITSU CO., LTD.
Dicing Blades with The Diamond
Dielectric Film Coating Products
Effervescent Metals
SUMITOMO METAL MINING CO.,LTD.
Electric Copper Anode
DayGlo Color Corp. (U.S.)
Fluorescent pigment
Gold Bonding Wire
High Purity Tin, High Purity Solder
Other products
Imported Tin Ingot
SAN-EI electronics
Magnet Wire
Various Companies
Nickel
Mitsubishi Chemical Corporation
Plate for Industrial Use
TOYO TANSO CO., LTD.
Precision SiC Products
Precision Silicon Products
JEMCO Inc.
DAISHO GIKEN CO., LTD.
JAPAN SUPER QUARTZ CORPORATION
Precison Quartz Products
Rare Metal
SUMCO Corporation
Silicon Wafers
Ferrotec Silicon Corporation
Silver
Siputtering Targets
Solder Paste, Solder Wire
Solar heat-ray cutting paints
Tin, Solder
SAKAI CHEMICAL INDUSTRY CO., LTD.
Titanium dioxide
MS ZINC CO., LTD.
Zinc
TOHO ZINC CO., LTD.
ZINC EXCEL CO., LTD.