The power supply in this area is unstable.

Students from all over the country will participate in this contest.

The power distribution system in this area is very efficient.

This company is distributing electricity nationwide.

My company is located in Tokyo.

We measure power using a wattmeter.

This product is popular nationwide.

An electrician came to check the switchboard.

My father established a corporation.

We are planning to establish a new joint venture.