Business Sites
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Business Sites
Trading Bases
Overseas business headquarters
〒541-0051
Osaka Tiger Bldg. 6F, 3-4, 4 Chome, Bingo Machi, Chuo-ku, Osaka CityMAP
TEL: 81-6-6203-6811
FAX: 81-6-6229-0359
Overseas business headquarters: Tokyo Branch Office
〒101-0032
New Nakano Bldg. 3-1, 1 Chome, Iwamoto Cho, Chiyoda-ku, TokyoMAP
Located in the Seiwa Fertilizer Industry Co., Ltd., Tokyo Branch
TEL: 81-3-5835-1182
FAX: 81-3-3861-2811
Overseas business sites
Guizhou Seiwa Chemical Co., Ltd. Guizhou, China (joint venture)
Head Office
〒541-0051
Osaka Tiger Bldg. 5F, 3-4, 4 Chome, Bingo Machi, Chuo-ku, Osaka CityMAP
TEL: 81-6-6231-3771
FAX: 81-6-6231-1988
Production Bases
Kyushu factory
〒808-0021
12-3, 1 Chome, Hibiki Machi, Wakamatsu-ku, Kitakyushu CityMAP
TEL: 81-93-771-1110
FAX: 81-93-771-8688
Wakayama factory
〒641-0036
1660-377, Nishihama, Wakayama CityMAP
TEL: 81-73-445-1861
FAX: 81-73-445-2875
Iwaki factory
〒971-8124
10-3, Aza Sunada, Onahama Sumiyoshi, Iwaki City, FukushimaMAP
TEL: 81-246-58-7869
FAX: 81-246-58-6126
Okayama factory
〒716-1321
2294-57, Ukan, Ukan Cho, Takahashi City, OkayamaMAP
TEL: 81-866-57-9850
FAX: 81-866-57-9845
Sales Sites
Hokkaido Branch Office
〒060-0051
Hokkaido Nichiibunkakaikan5F, 10-1, 3 Chome, Minaimi 1 Jo HIgashi, Chuo-ku, Sapporo CityMAP
TEL: 81-11-223-2400
FAX: 81-11-218-7444
Tokyo Branch Office
〒101-0032
New Nakano Bldg. 3-1, 1 Chome, Iwamoto Cho, Chiyoda-ku, TokyoMAP
TEL: 81-3-5835-1182
FAX: 81-3-3861-2811
Wakayama Branch Office
〒641-0036
1660-377, Nishihama, Wakayama CityMAP
TEL: 81-73-445-2849
FAX: 81-73-445-2875
Chugoku / Shikoku Branch Office
〒716-1321
2294-57, Ukan, Ukan Cho, Takahashi City, OkayamaMAP
TEL: 81-866-57-9850
FAX: 81-866-57-9845
Kyushu Branch Office
〒808-0021
12-3, 1 Chome, Hibiki Machi, Wakamatsu-ku, Kitakyushu CityMAP
TEL: 81-93-771-1110
FAX: 81-93-771-8688
Sendai Sales Office
〒980-0811
Greenwood Sendai Ichiban Cho Bldg. 7F, 7-12, 2 Chome, Ichiban Cho, Aoba-ku, Sendai CityMAP
TEL: 81-22-212-1125
FAX: 81-22-266-0598
Shikoku Sales Office
〒781-0086
MK2 Bldg. 1F, 6-20 Ebinobaru, Kochi City, KochiMAP
TEL: 81-88-880-0020
FAX: 81-88-880-0021
Sanin Sales Office
〒689-3553
1417-1, Hiezu, Hiezu Mura, Saihaku Gun, TottoriMAP
TEL: 81-859-27-2559
FAX: 81-859-27-4645
Affiliated Companies
Wako Agricultural Materials Co., Ltd.
This manufacturer chiefly produces and sells fertilizers for forage crops, fertilizers for dairy farmers, soil improvement materials, and dairy-related materials.
Tokyo Sales Office
〒101-0032
New Nakano Bldg. 8F, 3-1, 1 Chome, Iwamoto Cho, Chiyoda-ku, TokyoMAP
TEL: 81-3-5835-1234
FAX: 81-3-3861-0770
E-MAIL:wakoh-urawa@shk-net.co.jp
Kyushuu Business Office
〒869-1102
5666-5, Ohaza Haramizu, Kikuyo Machi, Kikuchi Gun, KumamotoMAP
TEL: 81-96-292-3100
FAX: 81-96-292-3101
E-MAIL:wakoh-kyushu@shk-net.co.jp
Sansei Co., Ltd.
Count on us for liquid fertilizers.
This manufacturer produces and sells various liquid fertilizers, with a particular focus on amino acid foliar sprays.
It also provides agricultural know-how for producers.
Please call us if you have any questions.
Head Office
〒501-1151
149, 2 Chome, Kawabe, Gifu City, GifuMAP
TEL:81-58-239-1034
FAX:81-58-234-1002
E-MAIL:sansei@shk-net.co.jp
Seiwa Organic Production Association Ltd.
This company produces or procures and sells organic vegetables in Hokkaido.
It provides delicious healthy vegetables nourished by the products of a group of fertilizer manufacturers.
Head Office
〒080-0343
21-25, Nishi 7 Sen, Higashi Shikari, Otofuke Cho, Kato Gun, HokkaidoMAP
TEL:81-155-42-0831
FAX:81-155-42-2380
E-MAIL:seiwayuki@shk-net.co.jp
Seisho Co., Ltd.
This company sells fertilizers, soil improvement materials, agricultural chemicals, etc. manufactured by Seiwa Fertilizer, mainly in Fukuoka Prefecture.It also does retail sales.
Head Office
〒839-0806
3-12, Hiide Machi, Higashi Aikawa, Kurume City, FukuokaMAP
TEL:81-942-43-7794
FAX:81-942-43-8669
E-MAIL:seisyo@shk-net.co.jp
Sehi Nozai Co., Ltd.
This company sells fertilizers, soil improvement materials, agricultural chemicals, etc. manufactured by Seiwa Fertilizer, mainly in Kumamoto Prefecture.It also does retail sales.
Head Office
〒861-8002
8-21, 4 Chome, Yuge, Kita-ku, Kumamoto City, KumamotoMAP
TEL:81-96-338-1525
FAX:81-96-339-9507
Mail:seihi@shk-net.co.jp
Seiwa Shoji Co., Ltd.
This company sells fertilizers, soil improvement materials, agricultural chemicals, etc. manufactured by Seiwa Fertilizer, mainly in Nagasaki Prefecture.It also does retail sales.
Nagasaki Sales Office.
〒854-0063
2726-4, Kaizu Machi, Isahaya City, NagasakiMAP
TEL: 81-957-25-3822
FAX:81-957-25-3833
E-MAIL:nagasaki@shk-net.co.jp
Kotobuki Co., Ltd.
This fertilizer manufacturer produces pellets, “BBs”, blends, and paste fertilizers.
Its pellet fertilizer delivers a large percentage of its organic raw materials. It also sells “BB” fertilizer for the slow release of nutrients, mainly in the Kanto and Tohoku area.
East Japan Factory
〒971-8124
10-3, Aza Sunada, Onahama Sumiyoshi, Iwaki City, FukushimaMAP
TEL:81-246-58-7869
FAX:81-246-58-6126
