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Business Description

​Construction  of  Transmission tower

From power plants to substations

Or connect substations to transmit electricity

Constructing power transmission lines such as towers and wires.

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Maintenance and Restoration  of  Transmission tower

To maintain a stable supply of electricity,

Replacement of steel tower components for existing power lines,

Carry out maintenance such as replacing electrical wiring.

Telecommunications

We handle everything from the construction of information and communications equipment to its maintenance.

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© 2019 yamasan dengyo All rights reserved Yamasan Dengyo Co., Ltd.

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