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Mining
Kamaishi Kozan Co., Ltd.
| Location | 238, Dai-3-chiwari, Kasshi-cho, Kamaishi-shi, Iwate |
|---|---|
| Phone | TEL：+81-193-59-2221 |
| Line of Business | Manufacturing and distributing mineral water |
| Capital | 50,000,000 yen |
| URL |
https://www.sennin-hisui.com/ （Japanese version only） |
Funao Mining Co., Ltd.
| Location | 2803-1, Yugeta, Tagawa-shi, Fukuoka |
|---|---|
| Phone | TEL：+81-947-42-0180 |
| Line of Business | Mining and distributing limestone; manufacturing and distributing calcium carbonate, etc. |
| Capital | 60,000,000 yen |
Tsukumi Limestone Co., Ltd.
| Location | 7-6, Kozono-machi, Tsukumi-shi, Oita |
|---|---|
| Phone | TEL：+81-972-82-4131 |
| Line of Business | Contract manufacturing of limestone, calcium carbonate, etc. |
| Capital | 20,000,000 yen |
Hachinohe Mining Co., Ltd.
| Location | 9-1, Nagasaka, Matsudate, Hachinohe-shi, Aomori |
|---|---|
| Phone | TEL：+81-178-25-4033 |
| Line of Business | Mining and distributing limestone, etc. |
| Capital | 10,000,000 yen |
| URL | https://hachinohekouzan.co.jp/ （Japanese version only） |
Youra Silicastone Co., Ltd.
| Location | 7-6, Kozono-machi, Tsukumi-shi, Oita |
|---|---|
| Phone | TEL：+81-972-84-9349 |
| Line of Business | Mining and distributing silica, etc. |
| Capital | 10,000,000 yen |
Tsukumi Cooperative Mining Co., Ltd.
| Location | 7-6, Kozono-machi, Tsukumi-shi, Oita |
|---|---|
| Phone | TEL：+81-972-82-3754 |
| Line of Business | Limestone mining contracting |
| Capital | 10,000,000 yen |
Kuzuu Limestone Aggregate Co., Ltd.
| Location | 1599, Senba-cho, Sano-shi, Tochigi |
|---|---|
| Phone | TEL：+81-283-85-3715 |
| Line of Business | Manufacturing limestone, calcium carbonate, etc. |
| Capital | 20,000,000 yen |
Tsukumi Vehicle Repair
| Location | 2-15, Jizo-machi, Tsukumi-shi, Oita |
|---|---|
| Phone | TEL：+81-972-82-2117 |
| Line of Business | Vehicle repairs; distributing vehicles and parts |
| Capital | 55,000,000 yen |
Yaguki Aggregate Co., Ltd.
| Location | 14-1, Aza Motomura, Tamayama, Yotsukura-machi, Iwaki-shi, Fukushima |
|---|---|
| Phone | TEL：+81-246-33-2321 |
| Line of Business | Mining and distributing gravel, etc. |
| Capital | 10,000,000 yen |
Sociedad Contractual Minera Atacama Kozan
| Location | Tierra Amarilla, III, Chile |
|---|---|
| Phone | TEL：+56-52-2203-800 |
| Line of Business | Mining and distributing copper and other minerals |
| Capital | 16,750,000 USD |
Compañía Minera Arqueros S.A.
| Location | Coquimbo, IV, Chile |
|---|---|
| Phone | TEL：+56-51-242-7000 |
| Line of Business | Development of copper mining |
| Capital | 22,339,000 USD |
Nittetsu Mining Chile Ltd.
| Location | Copiapo, III, Chile |
|---|---|
| Phone | TEL：+56-52-2209-800 |
| Line of Business | Exploration of copper and other minerals |
| Capital | 98,237,000 USD |
Machinery
Kobukuro Techno Co., Ltd.
| Location | 958-23, Ariyasu, Iizuka-shi, Fukuoka |
|---|---|
| Phone | TEL：+81-948-82-3907 |
| Line of Business | Manufacturing and distributing crushing machines and electrical equipment |
| Capital | 50,000,000 yen |
| URL | https://www.kobukuro.co.jp/ （Japanese version only） |
Kaho Manufacturing Co., Ltd.
| Location | 567, Daibu, Iizuka-shi, Fukuoka |
|---|---|
| Phone | TEL：+81-948-72-0390 |
| Line of Business | Manufacturing industrial machinery and electrical equipment |
| Capital | 70,000,000 yen |
| URL | https://www.kaho-monorail.com/english/ |
Nippon Ball Valve Co., Ltd.
| Location | 5-650, Ootoriminami-machi, Nishi-ku, Sakai-shi, Osaka |
|---|---|
| Phone | TEL：+81-722-71-8421 |
| Line of Business | Manufacturing and distributing valves |
| Capital | 40,000,000 yen |
| URL | https://www.nbv.co.jp/english/ |
Shanghai Jinhua Environment Purification Engineering Co., Ltd.
| Location | Songjiang District, Shanghai, China |
|---|---|
| Phone | TEL：+86-21-57609201 |
| Line of Business | Manufacturing dust collector elements |
| Capital | 1,688,000 CNY |
Commercial and Services
Nittetsu Mining Consultants Co., Ltd.
| Location | Nofshiba Bldg., 3F, 4-2-3, Shiba, Minato-ku, Tokyo |
|---|---|
| Phone | TEL：+81-3-6414-2760 |
| Line of Business | Technical consulting services for mining, civil engineering, etc. |
| Capital | 100,000,000 yen |
| URL | https://www.nmconsults.co.jp/en/ |
Ai United Engineering Inc.
| Location | 1388-1 Yunoki-cho, Sasebo-shi, Nagasaki |
|---|---|
| Phone | TEL：+81-956-46-1152 |
| Line of Business | Technical consulting services for civil engineering |
| Capital | 20,000,000 yen |
| URL | https://www.aisogo.co.jp/ （Japanese version only） |
Shinwa Shoji Kaisha Ltd.
| Location | 666 Edakuni, Izuka-shi, Fukuoka |
|---|---|
| Phone | TEL：+81-948-22-0644 |
| Line of Business | Purchasing and distributing machinery, equipment, etc. |
| Capital | 100,000,000 yen |
| URL | https://www.shinwashoji.co.jp （Japanese version only） |
Nittetsukoukenzai Co., Ltd.
| Location | 1-18, Samoncho, Shinjuku-ku, Tokyo |
|---|---|
| Phone | TEL：+81-3-3351-5146 |
| Line of Business | Distributing gravel; land transportation; marine transportation; property management |
| Capital | 50,000,000 yen |
| URL | https://www.nittetsukoukenzai.co.jp （Japanese version only） |
Nittetsukou (Shanghai) Co., Ltd.
| Location | Changning District, Shanghai, China |
|---|---|
| Phone | TEL：+86-21-6275-4538 |
| Line of Business | Purchasing and distributing machinery, equipment, etc. |
| Capital | 14,520,000 CNY |
| URL | https://www.nittetsukou.cn/ |
Fabrication and Processing
Nittetsukou Donan Kohatsu Co., Ltd.
| Location | 64-3, Irie, Toyakocho, Abuta-gun, Hokkaido |
|---|---|
| Phone | TEL：+81-142-76-3121 |
| Line of Business | Manufacturing and distributing fresh concrete |
| Capital | 20,000,000 yen |
| URL | https://www.donankohatsu.com/ （Japanese version only） |
Hibi kyodo Smelting Co., Ltd. Tamano Smelter
| Location | 6-1-1, Hibi, Tamano, Okayama |
|---|---|
| Phone | TEL：+81-863-81-8045 |
| Line of Business | Smelting |
| Capital | 100,000,000 yen |
Atetsu Lime Co., Ltd.
| Location | 527-1, Ikura, Niimi, Okayama |
|---|---|
| Phone | TEL：+81-867-75-2401 |
| Line of Business | Manufacturing and distributing quicklime and calcium hydroxide |
| Capital | 60,000,000 yen |
| URL | https://www.atetsulime.co.jp/ （Japanese version only） |
Hokkaido Lime Co., Ltd.
| Location | 3-1-12 Shinnakano-cho, Tomakomai, Hokkaido |
|---|---|
| Phone | TEL：+81-144-32-7522 |
| Line of Business | Manufacturing and distributing quicklime and calcium hydroxide |
| Capital | 80,000,000 yen |
| URL | https://www.h-sekkaikakou.co.jp/ （Japanese version only） |
Kirishima Geothermal Co., Ltd.
| Location | 1468-45, Gin-yu, Manzen, Makizono-cho, Kirishima-shi, Kagoshima |
|---|---|
| Phone | TEL：+81-995-74-1400 |
| Line of Business | Supplying geothermal steam and hot water |
| Capital | 20,000,000 yen |
