Zhongxiang environmental science and technology ltd., no sing gyeongxiang city, has a registered address in room no. 8-3-401, no. 411, no. 8 no. Uang zhang street, no. No. Sing wu zhuang city, with the registration authority being the data directorate of the new technology development zone (nin wu zhu, no. Sing city), with legal representatives, and operates on general projects: technical services, technology development, technical advice, technology exchange, technology promotion; mechanical equipment development; specialized equipment for environmental protection; specialized instrument for environmental monitoring; sale of mechanical equipment; sale of metal materials; sale of metal products; import and export of goods; import and export of technology; import and export agents (in addition to projects subject to legal authorization, operating independently under a legal licence)