Associated company
in Japan

NIHON KOSO CO.,LTD.

KOSO Nihombashi Bldg.,1-16-7 Nihombashi Chuo-ku Tokyo 103-0027 Japan
TEL 03-5202-4300　
FAX 03-5202-4301

KOSO SERVICE CO.,LTD.

KOSO Nihombashi Bldg.,1-16-7 Nihombashi Chuo-ku Tokyo 103-0027 Japan
TEL 03-5202-2311　
FAX 03-5202-2282
(Fukushima Factory)
51-1 Sasayama Kita-Yokota Sukagawa City Fukushima 962-0313 Japan
TEL 0248-65-2812　
FAX 0248-65-2813

KOSO CO.,LTD.

KOSO Nihombashi Bldg.,1-16-7 Nihombashi Chuo-ku Tokyo 103-0027 Japan
TEL 03-5202-4300　
FAX 03-5202-4301

TOKYO KOSO CO.,LTD.

(Fukushima Factory)
129 Aza-Kawamushiuchi, Okubo, Sukagawa-shi, Fukushima 962-0312, Japan
TEL 0248-65-3121　
FAX 0248-65-3224
(Fuji Factory)
1450 Nakanogo Fuji City Shizuoka 421-3306, Japan
TEL 0545-81-1080　
FAX 0545-81-2256

Yoneki Division

KOSO ENGINEERING CO.,LTD.

51-1 Sasayama Kita-Yokota Sukagawa City Fukushima 962-0313 Japan
TEL 0248-65-2812　
FAX 0248-65-2813

HERUTU ELECTRONICS CORPORATION

422-1 Higashimikata-cho, Kita-ku, Hamamatsu,Shizuoka, 433-8104 Japan
TEL 053-438-3400　
FAX 053-430-0455
Corporate Site

SOTO SEISAKUSHO CO.,LTD.

1-13-16 Nakano-Kamimachi Hachioji City 192-0041, Japan
TEL 042-623-2215　
FAX 042-624-7690

Associated company
in oversea

Affiliated company
in oversea

Sales affiliation