ASAI Showa


Asai Showa Co., Ltd.

ASAI SHOWA Co., Ltd. undertakes from material procurement to machine processing independently by specializing in cutting work such as cast and forged products.
It handles various large and small products from trucks to automobiles by utilizing the process design accumulated for a long period and jig manufacturing know-how.

Company information

Company name
Head Office Factory
5 Minami, Higashi-kogyo-danchi-aza, Shirakawa-shi,
Fukushima Prefecture Japan 961-0304
TEL: 0248-35-1311 
FAX: 0248-35-1322
Tokyo Sales Office
7F Sumitomo Fudosan Mita Twin Building,
4-2-8, Shibaura, Minato-ku, Tokyo Japan 108-0075
TEL: 03-6275-1934 
FAX: 03-6275-1924
315 million yen
106 employees
Annual sales amount
6.0 billion yen (FY 2019)
Main business partners
Hino Motors,Ltd. Fukushima Steel Works Co,.Ltd. SOSHIN Co,.Ltd. Akebono Brake Industry Co,.Ltd. Cosmo Koki Co,.Ltd. Caterpillar Japan LLC Koshuha-Foundry Co,.Ltd. Yamatai Foundry Works,Ltd. Kitakata Light Metal Co,.Ltd.
ISO acquisition status
ISO 9001 / ISO 14001


Vertical machining center
48 units
Horizontal machining center
15 units
NC lathe
13 units
Broaching machine
1 unit
Three-dimensional measuring instrument
2 units
Shape measuring instrument
1 unit
Other general-purpose equipment
150 units


  • Processable size: Maximum 1,200 mm
  • Line configuration in M/C and N/C
  • Responding to the processing of small quantity and various kinds of products