Hebei ZHILE environmental technology co., ltd. is a governing unit of hebei environmental protection federation and a core member of all-china federation of industry and commerce. At present, it has three levels of general contracting qualification of environmental protection engineering issued by the ministry of housing and urban-rural development, safety production license, six national water treatment patents and two garbage disposal patents. Is the Japanese mitsubishi chemical corporation hollow fiber membrane provincial agent. In 2018, it passed GB/ t19001-2016 / iso9001:2015 quality system certification and GB/ t50430-2007 construction enterprise quality management standard certification. Mitsubishi chemical xiongan new area technology research and development center and hebei agricultural university school of environmental education training base; The company cooperates closely with the well-known research institutes such as the school of chemistry, university of science and technology of China, hebei academy of environmental sciences, institute of physics and chemistry, Chinese academy of sciences, and hebei agricultural university.