Hebei Guanqi Gas Equipment is registered at Liushi Village, Wangdaozhai Town, Nangong City, Xingtai City, Hebei Province. The registration authority is the Nangong Market Supervision Administration Bureau, with Liu Changwei as the legal representative. The business scope includes: general projects such as manufacturing of gas and liquid separation and purification equipment; manufacturing of furnaces, melting furnaces, and electric furnaces; sales of gas and liquid separation and purification equipment; sales of furnaces, melting furnaces, and electric furnaces; equipment leasing; and import and export of goods.