F8 Enterprises (Holdings) Group Limited is an investment holding company that sells and transports diesel oil and related products in Hong Kong. It provides marine refueling for construction vessels, lubricant oil delivery, and tank wagon fuel delivery, and also sells steel products. The company operates a fleet of eight diesel tank wagons, a marine oil barge, and a vessel, supplying industrial diesel oil for construction projects, marine diesel oil for construction vessels, and lubricant oil for construction machinery and vehicles. Incorporated in 2016, it is headquartered in Kowloon Bay, Hong Kong, and operates as a subsidiary of Grand Tycoon Limited.