EST Co.,Ltd.


Passing on our knowledge and technologies to the future.

We are a group company of Shinsei Industry Co., Ltd. which is engaged in on-site precision machining of plants. In order to respond to our customers' needs of the measuring instruments, we are established as a company specialized in technical developments and wholesale/retail.
We have built a relationship of trust with our customers' by meeting their expectations and making what is considered impossible to possible through maintenancing and servicing of equipment.
With these human connections and trust as our driving force, we hope to actively pass on our knowledge, technologies, and current ideas to the future.

Representative Director, TSUYOSHI SHIOZAKI


Company Name
EST Co.,Ltd.
  • Head Office3672-4 Kamiiidacho, Izumi-ku, Yokohama-shi, Kanagawa
    Tel / Fax : 045-800-1880
  • Yamato Office / Showroom5-19-14 Shibuya, Yamato-shi, Kanagawa[Google Map
    Tel / Fax : 046-259-7004
August 17, 2020
Representative Director, Tsuyoshi Shiozaki
Business Content
Development and sales of measuring instruments and equipment, welding repair work
Group Company
Shinsei Engineering Co., Ltd.
Main Bank
The Bank of Yokohama, Izumino Branch / TRI Bank Kanagawa, Chogo Branch
Permits and Licenses
Construction License - Machinery and equipment installation : Kanagawa Prefectural Governor License (General-4) No.89927
Secondhand dealer license : Kanagawa Prefectural Public Safety Commission License No. 452750021939
Japan Association of Maintenance and Service Contractors