Grade a unit:
chinese research acaemy of environmental sciences
China-Japan Friendship Environmental Protection Center
chinese academy of meteorological sciences
China Agricultural University
China Academy of Forestry
China academy of sciences ecology environment science research center
China Aerospace Architecture Design and Research Institute
China Qiu Huan engineering company
China Petrochemical Group Beijing Research Institute of Chemical Industry
Beijing Geological Engineering Survey Institute
China hydropower consultant co., ltd
PLA Naval Institute of Nuclear Chemistry
China Coal International Engineering Group Beijing Huayu Engineering Co., Ltd.
Beijing yongxin environment protection co., ltd
China Petroleum Group Engineering Design Co., Ltd.
Beijing xinguohuan environmental technology development co., ltd.
PLA Environmental Science Research Center
Beijing Institute of Geology, Nuclear Industry
China-Africa Geological Engineering Survey and Research Institute
China Metallurgical Group Architecture Research Institute
Ministry of Communications Environmental Protection Center
University of Petroleum
China Nonferrous Engineering Design & Research Institute
Beijing Normal University
Peking University
Beijing Zhong Bing North Environment Technology Development Co., Ltd.
China Offshore Oil Engineering Design Company
China Aviation Industry Planning and Design Institute
China Institute of Atomic Energy
China light industry corporation environmental protection institute
China Academy of Launch Vehicle Technology
China meat food comprehensive research center
Unit b:
Beijing Guo Zhiguang Environment Engineering Co., Ltd.
Lv Zhong industry co., ltd
Beijing Radiation Environment Management Center
Beijing Science and Technology Cooperation Center
Beijing Institute of Electromechanical Research
Beijing Long Da xingye science and technology development co., ltd
Beijing hydrological station
Beijing University of Technology
Beijing Yiqing Environmental Protection Center
Institute of Environmental Hygiene and Health Engineering, Chinese Academy of Preventive Medicine
China Electronic Engineering Design Institute
academy of military medical sciences