Brief introduction of British national power supply company

Grid Company used to be a part of British Natural Gas Company, mainly engaged in British natural gas transportation system, while State Grid (ADR) is an international energy transportation company, whose main business is to regulate the electricity and natural gas industries. They own and operate the high-pressure iodine transportation network in England and Wales and the natural gas transportation system in Britain. He is one of the top ten power companies in the United States and has the largest transmission and distribution network in New England/new york.