Company Outline

Company Profile

Approaching the 21st century, there is an ongoing need for rational and space saving city infrastructures.The development of underground tunnels for constructing transportation, power, communication, water and sewage facilities will play a major role in achieving efficient space utilization in tomorrow's cities.
Tsuzuki is engaged solely in the manufacture and sales of Precast Concrete Segments. By using proven technologies for high-quality production, Tsuzuki contributes to the construction of safe and pleasant cities of the future.
Since Tsuzuki began operation, the motto has been "products built with pride and care." This has been the underlying philosophy in all its work, an example of which can be seen in the process of the Fixed Mould Method that Tsuzuki uses. Special type of mould fixed on the production line is filled with concrete from the moving wagon and wet curing is carried out to the moulded concrete as it is. A further illustration of Tsuzuki`s dedication to excellence is that all steel works not only reinforcement assembly but also manufacturing of steel moulds are carried out in its steel workshop as the integrated works.
Tsuzuki`s Precast Concrete Segments and its engineering technology have been used successfully in many locations both in Japan and abroad, earning a high reputation. Tsuzuki looks toward the future as an opportunity to continue developing products and technologies that will lend support to the enhancement of social capital.

Head Office
Sugie Bldg., 1-17-4, Kyobashi, chuo-ku, Tokyo, Japan
TEL. 81(3)3562-2621
FAX. 81(3)3564-4655
E-mail : tzk@mti.biglobe.ne.jp
Plant
2634-8,Oaza Kodama, Kodama-machi,
Honjo-shi, Saitama, Japan
TEL. 81(495)72-1111
FAX. 81(495)72-1178
E-mail : tzk@mte.biglobe.ne.jp
Establishment

Products


Certification




Site for plant
March,1967

Concrete Segment

ISO 9001 2000 No.162136
ISO14001 2004No.229198
No.041101 Authorized by Japan Sewage Works Association
No.9 Authorized by Japan R.C, Segment Association

112,300 m2