Guangzhou Clean Filter Environmental Protection Technology Co., Ltd. Was established on December 10, 2015, and its registered address is Room 101, Building 4, No. 95, Daguan Middle Road, Tianhe District, Guangzhou (office only). Its legal representative is Chen Boyi. The business scope includes mechanical and electrical equipment installation services; Installation of special equipment (except elevators and boilers); Retail of electrical equipment; Energy saving technology transfer services; Water treatment installation services; Wholesale of communication equipment and supporting equipment; Wholesale of electrical equipment; Sales of special equipment; Clean purification engineering design and construction; Sewage treatment and recycling; Air pollution control; Energy saving technology promotion services; Energy saving technology development services; Energy saving technology consultation and exchange services; Wholesale of environmental protection equipment; Environmental protection technology promotion services; Environmental protection technology development services; Construction of environmental protection facilities;