On October 28, 2016, Hebei solid waste management center organized a hazardous waste expert review meeting in leting Haichang Environmental Protection Technology Co., Ltd. The meeting was attended by 13 leaders and representatives from Tangshan Environmental Protection Bureau, leting Environmental Protection Bureau and the construction unit. The expert group is composed of five experts. They are: Yang Fu (director of pollution control department of Municipal Environmental Protection Bureau), Wang Qi (researcher of China Academy of Environmental Sciences), Jia Haitao (Commissioner of Hebei Environmental Science Association), Wu Yinghong (Commissioner of China Electronic Enterprise Association), Kang Jinyu (Commissioner of Qinhuangdao environmental protection publicity and Education Center), Xu Tiebing (Commissioner of Hebei Environmental Science Research Institute), Wang Yuqing, etc. Check the site and make guidance suggestions.