Group companies

Development, manufacture, and sale of wooden and aluminum composite heat insulating building materials and muffling products with excellent air permeability
1603 Awasa, Chikuma City, Nagano, 387-0006 JAPAN
Tel: +81-26-261-3870　
Fax: +81-26-261-3865
Website: http://www.newxt.co.jp

Circuit board manufacturing, electronic equipment assembly, wire harness assembly, and digital printing, and insurance agency
6598 Shinonoishiozaki, Nagano City, Nagano, 388-8014 JAPAN
Tel: +81-26-292-2043　
Fax: +81-26-292-0352
Website: http://mk-denshi.jp

Nationwide delivery of MK SEIKO‘s products such as car wash machines
1647 Amenomiya, Chikuma City, Nagano, 387-0001 JAPAN
Tel: +81-26-272-8660　
Fax: +81-26-272-8661
Website: http://w1.avis.ne.jp/~shinano/

Real estate management
1825 Amenomiya, Chikuma City, Nagano, 387-8603 JAPAN
Tel: +81-26-226-5084　
Fax: +81-26-272-4912

Design, manufacture, sale, and maintenance of food processing machinery including confectionery and baking equipment
1440 Mitsubuchi, Komaki City, Aichi, 485-0075 JAPAN
Tel: +81-568-75-6411　
Fax: +81-568-75-5110
Website: http://jpn-sys.co.jp/

Design and manufacture of food processing machinery for JAPAN SYSTEM CO., LTD.
1063-1 Hirota, Funatsu, Komaki City, Aichi, 485-0075 JAPAN
Tel: +81-568-72-8181　
Fax: +81-568-75-0818

Manufacture and sale of steel fittings used for all kinds of facilities
2-6-34 Yutaka, Higashi-ku, Nigata City, Nigata, 950-0812 JAPAN
Tel: +81-25-274-1947　
Fax: +81-25-274-3169
Website: https://www.metalstar.co.jp/

Manufacture mainly of cooking appliances and storage as an overseas production base
ROAD 14
TAN THUAN EXPORT PROCESSING ZONE
DIST,7 HCM CITY VIETNAM
TEL：84-28-37701141　
FAX：84-28-37701142
Website: http://vn.mkseiko.co.jp

Planning, development, and sale of IoT-related equipment and system
Kishimoto building 6F 2-2-1 Marunouchi, Chiyoda-ku, Tokyo, 100-0005 JAPAN
Tel：+81-3-6551-2991　
Fax：+81-3-6551-2992
WEB：https://www.azx-inc.co.jp/company.html