HOMEMITSUI MINING & SMELTING CO.,LTDarrowBusiness AreaarrowAffiliated Companies
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Affiliated Companies

Engineered Materials
Metals
Automotive Parts and Components
Affiliate Coordinates
Head office relation
Engineered Materials
Manufacturing and sales of catalysts for detoxifying exhaust gas
Mitsui Kinzoku Catalysts (Thailand) Co., Ltd.
60/8 M.3 T. Mabyangporn A.Pluakdaeng, Rayong 21140, Thailand
TEL:+66-38-627800
Mitsui Kinzoku Components India Private Limited
Plot No.242-243 Sector-3, Industrial Growth Centre Bawal, Distt Rewari, Haryana-123501, India
TEL:+91-1284-264-350
(SANAND Plant)
No-AV-38 Sanand-II Industrial Estate Ahmedabad Gujarat 382110, India
Mitsui Kinzoku Catalysts Zhuhai Co., Ltd.
Block B, No.8 Pingxi Fifth Rd. Nan Ping Technology Industry Garden, 2nd Section, Zhuhai Guangdong, China
TEL:+86-756-891-5222
PT. Mitsui Kinzoku Catalysts Jakarta
Jl. Surya Kencana Kav. I-M1E, Kawasan Industri Suryacipta Desa Kutamekar, Kec. Ciampel, Karawang, Jawa Barat 41361, Indonesia
TEL:+62-267-8610378
Mitsui Kinzoku Catalysts Vietnam Co., Ltd.
Lot 74, Noi Bai Industrial Zone, Quang Tien, Soc Son District, Hanoi, Vietnam
TEL:+84-4-3582-4644
Mitsui Kinzoku Catalysts America, Inc.
1030 Hoover Boulevard, Frankfort, Kentucky 40601, U.S.A
Manufacturing and sales of rare earth materials yttrium, europium, etc.
Nippon Yttrium Co., Ltd.
2081-398, Tousen, Omuta-shi, Fukuoka 836-0003, Japan
TEL:+81-944-53-8546
Manufacturing and sales of ferrite, various steel powders, and deoxidants
Powdertech Co., Ltd.
217, Toyofuta, Kashiwa-shi, Chiba 277-0872, Japan
TEL:+81-4-7145-5751
Affiliated Companies
Wonderkeep Takahagi Co.,Ltd
1201-12, Takata, Kashiwa-shi, Chiba 277-0861, Japan
TEL:+81-4-7146-5822
POWDERTECH INTERNATIONAL CORP.
2501 Chicago St. Suite B Valparaiso, IN 46383 U.S.A.
TEL:+1-219-548-3693
Manufacturing of copper foil for printed wiring boards (PWBs)
Taiwan Copper Foil Co., Ltd.
No.150 Cheng-kung 3 Road,Nan Tou City, Nantou Hsien, Taiwan, R.O.C.
TEL:+886-49-225-6221
MITSUI COPPER FOIL (MALAYSIA) SDN. BHD.
No.1C, Persiaran Kuala Langat, Section 27, 40400 Shah Alam,Selangor Darul Ehsan Malaysia
TEL:+60-3-5191-2870
http://www.mcf.com.my/
Oak-Mitsui Inc.
80 First ST,Hoosick Falls, N.Y.12090.U.S.A.
TEL:+1-518-686-4961
http://www.oakmitsui.com/
Research and development of new products using copper foil
Oak-Mitsui Technologies LLC
80 First ST,Hoosick Falls, N.Y.12090.U.S.A.
TEL:+1-518-686-4961
Sales of copper foil for PWBs
Mitsui Copper Foil (Hong Kong) Co., Ltd.
Unit704-5,7th Floor, Wharf T&T Center,7 Canton Road, Tsimshatsui, Kowloon, Hong Kong
TEL:+852-2616-4067
Processing and manufacturing of copper foil for PWBs
Mitsui Copper Foil (Suzhou) Co., Ltd.
No.229 Xing Hai Street, Suzhou Industrial Park, Jiangsu Province, P.R.China 215021
TEL:+86-512-6745-1695
Manufacturing and sales of sputtering targets
Mitsui Electronic Materials Co., Ltd.
No.6 Wei 5th Rd., Chungkang Economic Processing Zone, Wuchi Town,Taichung Hsien 435, Taiwan, R.O.C.
TEL:+886-4-2657-5899
Mitsui Kinzoku Korea Co., Ltd.
93-50 Hyeongok Industrial Complex 457-1, Hyeongok-ri, Chungbuk-myeon, Pyeongtaek-shi, Gyeonggi-do, Korea
TEL:+82-31-647-1331
Manufacturing and sales of Ceramics products
Mitsui Kinzoku Advanced Ceramics (Suzhou)Co., Ltd.
185Yeming, Road, Wujiang Economic & Technological Development Zone, Suzhou, Jiangsu Province, P.R.China 215021
TEL:+86-512-6311-6078
Manufacturing, processing, and sales of optical crystals and X-ray CT scanners
NIHON KESSHO KOGAKU CO.,LTD
810-5, Nobe-cho, Tatebayashi-shi, Gunma 374-0047, Japan
TEL:+81-276-72-1917
http://nk-k.co.jp/en/
Affiliated Company
NIHON KESSHO KOGAKU(U.S.A), Inc.
111 South Bedford Street, Suite 203 Burlington, MA 01803, U.S.A.
TEL:+1-781-272-3609
Metals
Manufacturing and sales of zinc, lead ingots, and engineered metal powders
Kamioka Mining & Smelting Co., Ltd.
1-1, Shikama, Kamioka-cho, Hida-shi, Gifu 506-1196, Japan
TEL:+81-578-82-2230
Affiliated Company
Kamioka Mine Service Co.,Ltd.
1-1, Shikama, Kamioka-cho, Hida-shi, Gifu 506-1114, Japan
TEL:+81-578-82-5111
Smelting of zinc, lead, and cadmium, manufacturing of sulfuric acid and plaster
Hachinohe Smelting Co., Ltd.
76, Hamanayachi, Kawaragi, Hachinohe-shi, Aomori 039-1161, Japan
TEL:+81-178-28-2181
Manufacturing of zinc ingots, sulfuric acid, zinc sulfate, ultra-fine powders, battery materials, etc.
Hikoshima Smelting Co., Ltd.
1-1-1, Hikoshima Nishiyama-cho, Shimonoseki-shi, Yamaguchi 750-0093, Japan
TEL:+81-83-266-3131
Affiliated Company
Sankin Hikoshima Co., Ltd.
1-1-1, Hikoshima Nishiyama-cho, Shimonoseki-shi, Yamaguchi 750-0093, Japan
TEL:+81-83-267-1579
Manufacturing of crude zinc oxide, and zinc oxide
Miike Smelting Co., Ltd.
2-1, Shinkai-machi, Omuta-shi, Fukuoka 836-0017, Japan
TEL:+81-944-53-7262
Procurement of zinc raw materials
MS Zinc Co., Ltd.
1-18-16, Shinbashi, Minato-ku, Tokyo 105-0004, Japan
TEL:+81-3-3591-3112
Mining and smelting of silver and gold, and precious metals recycling, etc.
Mitsui Kushikino Mining Co., Ltd.
12955, Mitsui, Ichikikushikino-shi, Kagoshima 896-0068, Japan
TEL:+81-996-32-2800
Buying and selling of nonferrous metal scrap
Mitsui Kinzoku Recycle Co., Ltd.
1-11-1, Osaki, Shinagawa-ku, Tokyo 141-0032, Japan
TEL:+81-3-5437-8142
/group/mkr/en/
Recover and sales of precious metals from scrap
Shanghai Mitsui Xin Yun Precious and Rare Metal Recycle Co., Ltd.
266Huike Road Zhangyan Industrial Park Jinshan County, Shanghai, China
TEL:+86-21-5721-2929
Performing measurement certification, Working environment measurements, Pollution analysis, Living environment impact investigation services
Public Nuisance & Medical Research Institute, Inc
1-11-1, Osaki, Shinagawa-ku, Tokyo 141-8584, Japan
TEL:+81-3-5437-8142
Mining and concentration of zinc, lead and copper ore
Compania Minera Santa Luisa S.A.
AV. Republica de Panama 3531, Piso 15 San Isidro, Lima, Peru
TEL:+511-421-8572
Research and development of minerals, geothermal sources, groundwater and Environmental researches; manufacturing and sales of zeolite
Mitsui Mineral Development Engineering Co., Ltd.(MINDECO)
1-11-1, Osaki, Shinagawa-ku, Tokyo 141-0032, Japan
TEL:+81-3-5437-8200
Affiliated Company
MATSUNAGA GEOSURVEY CO., LTD.
1-23-1, Ohi, Shinagawa-ku, Tokyo 140-0014, Japan
TEL:+81-3-3773-8411
Supply of geothermal steam and hot water
Okuaizu Geothermal Co., Ltd.
1034-1, Sunakohara, yanaizu-cho, Fukusima 969-7321, Japan
TEL:+81-241-41-3001
Maintenance of the closed Nakatatsu mine
Nakatatsu Kougyou Co., Ltd.
5-7-1 Kamiono, Ono-shi, Fukui 912-0216, Japan
TEL:+81-779-78-2221
Manufacturing and sales of electrical copper, sulfuric acid, etc.
PAN PACIFIC COPPER CO., LTD.
18F JX Bldg., 1-2, Otemachi 1-chome, Chiyoda-ku, Tokyo 100-8147, Japan
TEL:+81-3-6257-7700
http://www.ppcu.co.jp/eng/
Affiliated Company
Minera Lumina Copper Chile
Av. Andres Bello 2687, Piso 4 -Edificio del Pacifico, Las Condes, Santiago, Chile
TEL:+56-2-2432-2500
Hibi Kyodo Smelting Co., Ltd.
18F JX Bldg., 1-2, Otemachi 1-chome, Chiyoda-ku, Tokyo 100-8147, Japan
TEL:+81-3-6257-7700
HIBI SMELTING LOGISTICS CO.,LTD.
6-1-1, Hibi, Tamano city, Okayama 706-8511, Japan
TEL:+81-863-81-8636
Operational assistance and on-premise transport for Takehara Refinery
Takehara Kousan Co., Ltd.
1-5-1 Shiomachi, Takehara-shi, Hiroshima 725-0025, Japan
TEL:+81-846-22-0605
Automotive Parts and Components
Manufacturing and Sales of Automotive Components
MITSUI KINZOKU ACT CORPORATION
Yokohama Mitsui Building 29F, 1-1-2 Takashima, Nishi-ku, Yokohama 220-0011, Japan
TEL:+81-45-664-5600
http://www.act.mitsui-kinzoku.co.jp/en/
GECOM Corp.
1025 Barachel Lane Greensburg, Indiana 47240,U.S.A.
TEL:+1-812-663-2270
http://www.gecomcorp.com/
MITSUI KINZOKU ACT MEXICANA,S.A.de C.V.
Av.Paseo de Las Colinas #207 Parque Industrial y de Negocios Las Colinas , Silao, Guanajuato MEXICO 36290
TEL:+52-1-472-103-0202
MITSUI SIAM COMPONENTS CO., LTD
60/8 M.3 T. Mabyangporn A.Pluakdaeng, Rayong 21140, Thailand
TEL:+66-38-627800
http://www.mscthai.com/
MITSUI COMPONENTS EUROPE LTD.
Clos Fferws Capel Hendre, Ammanford. SA18 3BL
TEL:+44-1269-833600
http://mitsuicomponents.co.uk/index.html/
Mitsui Components Guangdong Limited
2 Yonghui Road, Sanzo Industrial Park Jinwan, Zhuhai, Guangdong Province, China, 519040
TEL:+86-756-776-7018
MITSUI KINZOKU ACT (SHANGHAI) MANAGEMENT CO.,LTD.
Room 506, Building B, No.1289 YiShan Road, XuHui District, Shanghai China
TEL:+86-21-6074-0008
http://www.mkas.com.cn/
Henan Ohi Xing Guang Autoparts Manufacturing Co., Ltd.
Henan Ohi 450042 Gongmaoyuangu, Xushiui, Zhengzhou, Henan Province, China
TEL:+86-371-6781-3811
Wuxi Dachong Industry Co., Ltd.
No. 135, Gaoyun Road Binhu Economic Development Zone, Wuxi, Jiangsu Province, China, 214131
TEL:+86-510-8561-1198
AUTOMOTIVE COMPONENTS TECHNOLOGY INDIA PRIVATE LIMITED
1st Floor, Jupiter Complex, No.19, Dr.Ranga Road, Mylapore, Chennai 600004, INDIA
TEL:+91-44-4260-5557
PT. MITSUI KINZOKU ACT INDONESIA
Suryacipta City of Industry, Jl. Surya Utama Kav. I-65E1 and I-65E2, Mulyasari, Ciampel Karawang, Jawa Barat, Indonesia
TEL:+62-267-863-7809
Cargo trucking and transport service, packaging and warehouse operations
ACT Liner Co., Ltd.
48 Kamome-cho, Naka-ku, Yokohama-shi, Kanagawa 231-0813, Japan
TEL:+81-45-622-0513
Contingent business, liability insurance agency services
ACT Service Co., Ltd.
48 Kamome-cho, Naka-ku, Yokohama-shi, Kanagawa 231-0813, Japan
TEL:+81-45-621-1418
Affiliate Coordinates
Sales of nonferrous metals and electronic materials, chemicals, printing materials, machines, etc.
Mitsui Kinzoku Trading Co., Ltd.
9F ARCA EAST, 3-2-1 Kinshi, Sumida-ku, Tokyo 130-0013, Japan
TEL:+81-3-5819-9021
Manufacturing and sales of grinding wheels, CBN and DiA wheels, DiA pellets
MITSUI GRINDING WHEEL Co., Ltd.
11-10 Sayamagahara, Iruma-shi, Saitama 358-0032, Japan
TEL:+81-4-2934-5261
http://www.mitsui-kensaku.com/en/
MITSUI GRINDING TECHNOLOGY (THAILAND) CO., LTD.
700/338 Amata Nakorn Industrial Estate Moo 6, Bangna-Trad Road, Tambol Donhuaroe, Amphur Muangchonburi, Chonburi 20000, Thailand.
TEL:+66-38-213382
Manufacturing of die-casts, powder metallurgy, automotive components
Mitsui Kinzoku Die-Casting Technology Co., Ltd.
1200 Shimojonishiwari, Okusamachi, Nirasaki-shi, Yamanashi 407-0035, Japan
TEL:+81-551-23-3121
Affiliated Company
Nirasaki Kousan Co., Ltd.
1200 Shimojonishiwari, Okusamachi, Nirasaki-shi, Yamanashi 407-0035, Japan
TEL:+81-511-23-3275
Manufacturing of die-casts, powder metallurgy, automotive components
Kamioka Components Co., Ltd.
363, Asoya, Kamioka-cho, Hida-shi, Gifu 506-1131, Japan
TEL:+81-578-82-3577
Manufacturing and sales of metal injection molding (MIM), plastic products, etc.
Kyusyu Precision Equipment and Components Co., Ltd.
2086-1, Tousen, Omuta-shi, Fukuoka 836-0003, Japan
TEL:+81-944-51-5611
Manufacturing and sales of Mesalite, and intermediate treatment of industrial waste
Nippon Mesalite Industry Co., Ltd.
3-9-2 Nishiura, Funabashi-shi, Chiba 273-0017, Japan
TEL:+81-47-431-8134
Design, installation, builds of electronic control devices and industrial precision machine
Mitsui Kinzoku Instrumentations Technology Corporation
3-1 Asamutamachi, Omuta-shi, Fukuoka 836-0817, Japan
TEL:+81-944-57-3195
Manufacturing and sales of copper and copper-alloy plates and bar rods, fabricated parts and aluminum formed products
Mitani Rolled Copper Co., Ltd.
1-1, Kamitoba Oyanagi-cho, Minami-ku, Kyoto 601-8121, Japan
TEL:+81-75-681-3331
Manufacturing and sales of copper coils, brass coils, rolled copper foil, and zinc products
Mitsui Sumitomo Metal Mining Brass & Copper Co., Ltd.
656-1, Futatsumiya, Ageo-shi, Saitama 362-0017, Japan
TEL:+81-48-775-7111
Design, installation, sales, and maintenance related to electrolytic protection and insulation, and manufacturing and sales of aluminum alloy anodes
Nakabohtec Co., Ltd.
2-5-2 Shinkawa, Chuo-ku, Tokyo 104-0033, Japan
TEL:+81-3-5541-5801
http://www.nakabohtec.co.jp/english/index.html
Manufacturing and sales of electrical wire
Yoshinogawa Electric Wire & Cable Co., Ltd.
331 Omore-cho, Takamatsu-shi, Kagawa 761-0493, Japan
TEL:+81-87-847-5161
Head office relation
Consulting for introducing SAP ERP software, system development, operation and management of various servers, etc.
Yoursoft Inc.
785 Azumo, Kamioka-cho, Hida-shi, Gifu 506-1147, Japan
TEL:+81-578-82-3811
Insurance agency service, human resources, general administration, and accounting outsourcing services, logistics consulting, and real estate leasing services
Mitsui Kinzoku Staff Service Co., Ltd.
1-11-1 Osaki, Shinagawa-ku, Tokyo 141-0032, Japan
TEL:+81-3-5437-8130
International and domestic trading
Mitsui Kinzoku Trading (Shanghai) Co., Ltd.
Room B3, 6F, V-Capital, 333 Xianxia Road, Changning District, Shanghai 200336 China
TEL:+86-216-236-8836
Investigation consultant, and corporate function services
Mitsui Kinzoku (Shanghai) Management Co., Ltd.
Room B2, 6F, V-Capital, 333 Xianxia Road, Changning District, Shanghai 200336 China
TEL:+86-216-236-8836
Operational assistance for affiliated companies, and liability insurance agency services
Sankin Kaihatsu Co., Ltd.
3-1 Asamutamachi, Omuta-shi, Fukuoka 836-0817, Japan
TEL:+81-944-57-4444
Engineering for various industrial plants, manufacturing and installation of polyethylene complex pipes
MESCO, Inc.
3-2-1 Kinshi, Sumida-ku, Tokyo 130-8531, Japan
TEL:+81-3-5610-7832
http://www.mesco.co.jp/english/index.html
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