Tangshan Shuangheyi Machinery Manufacturing Co., Ltd., established in 2010, is an integrated enterprise specializing in the engineering design, research and development, production, manufacturing, installation and debugging, as well as marketing services of metallurgical and mining sintering systems, steelmaking systems, and conveying systems. The company's main products include steel trolley cars, electric balancing scooters, ignition furnaces, gas drainage devices, burners, baking machines, alloy baking furnaces, and flue gas heating furnaces, among other metallurgical machinery and complete sets of equipment. Located in Luannan County, Tangshan City, the company is situated in a prime economic development zone in northern China: the "Golden Triangle" of Beijing, Tianjin, and Tangshan, boasting a superior geographical location, convenient transportation, and abundant resources.