Binhai Investment Company Limited, an investment holding company, operates in gas business in the People's Republic of China. It operates through Sales of Piped Natural Gas; Construction and Gas Pipeline Installation Service; Gas Passing through Service; and Sales of Bottled Natural Gas segments. The company offers construction of gas pipeline networks, as well as related installation services for industrial and commercial customers, as well as property developer and management companies; provision of pipeline connection services; and sale of liquefied petroleum gas and piped natural gas. As of December 31, 2023, it had a gas pipeline network of approximately 3,891 kilometers. The company also engages in property development and real estate investment business; research and development of clean energy; heating suppling activities; and energy storage technology activities. Binhai Investment Company Limited was founded in 1994 and is headquartered in Causeway Bay, Hong Kong.