Xiang Jun Zheng

Beijing Capital Air Environmental Science & Technology Co., Ltd. engages in the development of air pollution control materials and equipment. Its products include road dust suppressants, pressurized dust suppressants, wind-proof and fog-gun dust suppression, micro-mist dust suppression devices, and dust suppressants for railways transporting coal and sprinkling equipment. The company was founded on December 27, 2002 and is headquartered in Beijing, China.