Company Information



Since Shoichi Nanba who is my father founded Nanba Refrigeration Industry, we have been engaged in refrigerating equipment construction and maintenance. In addition, we have expanded our service to air conditioning equipment, building equipment and electric equipment.

Not only these business, Nanba Co., Ltd. has unique and ingenious vision. Before 24-hours a day convenience stores appeared, we had already started 24-hours a day, 365 days a year repairment business to protect customer’s refrigeration equipment. Furthermore, we have provided pioneering solutions such as “10 Years Guarantee (Japan Only)” and Freon Keeper that was invented by ourselves. Customers will be impressed with our unique proposal and high techniques as well as kind and prompt one-stop service.

Nanba Co., Ltd. will aim for 100 years company, succeeding management philosophy. And we will contribute to stop global warming. We hope to keep your relationship,thank you.

Shunsuke Nanba

Company’s outline

  • Conpany Name
  • Business Outline
  • Facility design, construction and installation
  • Date of Establishment
  • Feb/1/1972
  • Number of Employees
  • 56
  • President
  • Shunsuke Nanba
  • Contact us
  • mail
  • Location
    • Headquarters
      633-1 Mishimashinbo, Nagaoka City, Niigata 940-2311, Japan
    • Niigata Branch
      1-2-2 Konan, Higashi-ku, Niigata City, Niigata 950-0855, Japan
    • Joetsu Branch
      1-4-6 Yasue, Joetsu City, Niigata 942-0041, Japan
    • Tokyo Branch
      #801 Higashi Kanda Sanko-Building, 2-8-4 HigashiKanda,Chiyoda-Ku, Tokyo, 101-0031, Japan

Company policy and Management philosophy

Company policy

Creation, Enthusiasism, Sincerity, Action

Company policy

1. Nanba Co., Ltd. will achive sound management and take social responsibility.

2. Nanba Co., Ltd. will aim for creative magement focused on quality.

3. Nanba Co., Ltd. will be the first company that customers can choose from.


Nanba Co., Ltd. will impress custmers by providing our unique proposal and high techniques as well as kind and prompt one-stop service. Moreover, we always put efforts on improving custmer's CS and ES and contributing to stop global warming.



  • Freezing and refrigerating equipment
  • Air conditioning equipment
  • Building equipment
  • Electric equipmentt・Sanitation facilities for water supply and drainage
  • Freon Keeper
  • KE2 energy saving device
  • 10 Years Guarantee (Japan Only)
  • Maintenance contract