（1）Patents

      Having been committed to the technical research and application of industrial and municipal waste recycling,harmlessness treatment,disposal and comprehensive utilization, the Company, through years of technological innovation, has formeds multiple proprietary intellectual property rights covering industrial hazardous waste recycling, dismantling of waste household appliances, treatment and disposal of municipal sludge, recycling and harmlessness of kitchen waste, landfill gas for power generation, hazardous waste landfill and incineration, and municipal sewage treatment, etc. There have been 120 patents applied in total, with 98 being granted.

      （2）Awards

      The Company has won national, provincial and municipal awards and honors for many times, and has been fully affirmed by all circles:

      In 2015, First Prize of “Guangdong Province Environmental Protection Science and Technology Award”, A Study on the Industrialization of Producing TBCC (α-crystal form) without Toxic Effect by Using Spent Etchant

      In 2014, First Prize of “Science and Technology Progress Award” of the Ministry of Education of the P.R.C., Development and Application of Generic Technology for Urban Circular Economy Development

      In 2010, “Environmental Safety Progress Award” of Guangdong Province (by Guangdong Province Environmental Protection Publicity and Education Center)

      In 2009, Third Prize of “Guangdong Province Science and Technology Award”, Comprehensive Treatment and Utilization Technology for PCB Waste Liquid (Water)

      In 2008, Second Prize of “Guangdong Province Environmental Protection Science and Technology Award”, Comprehensive Treatment and Utilization Technology for PCB Waste Liquid and Water

      In 2008, “National Key Environmental Protection Practical Technology (Category B)”, Comprehensive Treatment and Utilization Technology for PCB Waste Liquid and Water (by China Association of Environmental Protection Industry)

      （3）Assumed Subjects/projects

      The Company has successively assumed 44 technology R&D subjects and projects of national, provincial and municipal level, including “863 Program” and National Science & Technology Pillar Program of the Ministry of Science and Technology of the P.R.C., environmental protection special projects and “Environmental Protection Public Welfare Industrial Scientific Research Projects” of the Ministry of Environmental Protection, Key Science and Technology Projects of Guangdong Provincial Department of Science and Technology, Shenzhen Municipal Science and Technology Planning Program, etc.