2019/3/1

We launched new mid-term Strategy Plan entitled ''AK3''.

2018/9/3

Utsunomiya satellite office has been opened.
For details, please click here.

2018/7/2

We've updated Past Business and Employees.
For details, please click here.

2018/7/2

Osaka Branch has been relocated.
For details, please click here.

2018/5/14

Sendai Branch has been relocated.
For details, please click here.

2017/11/6

Chushikoku Branch has been relocated.
For details, please click here.

2017/6/30

We've updated Past Business and Employees.
For details, please click here.

2017/4/3

Our homepage has been revamped.

2017/3/27

Kitakanto Branch and Kitakanto Satellite Office have been relocated.
For details, please click here.

2016/8/1

Shizuoka Office and Minami Kyusyu Satellite Office have been relocated.
For details, please click here.

2016/6/8

We've updated Past Business and Employees.
For details, please click here.

2015/7/23

We've updated Past Business and Employees.
For details, please click here.

2013/5/27

Tokyo Head office "Piping Equipment Dept / Climate Control Appliances Dept" has been relocated.
For details, please click here.

2013/3/1

Our homepage has been revamped.

2012/11/9

NOTICE OF INTRODUCED BY TV PROGRAMOn 28th OCTOBER 2012, Our company was introduced by TV program (titled "Leader & Innovation 賢者の選択") .