Mr. Zhao Juanxian (alias, Zhao Junxian) (趙雋賢), aged 71, is the founder of the Group. He is an executive Director, and the co-chairman of the Board of the Company, responsible for strategic development and planning, overall operational management, market development and major decision making. He was appointed as a Director on 22 August 2011. He has acted as a director and the chief executive officer of Chongqing Kangda since the beginning of the establishment of Chongqing Kangda and ceased to be the chief executive officer of Chongqing Kangda in September 2012. Mr. Zhao has served as the chairman of the board of directors and general manager of Chongqing Kangte Environmental Protection Industry Holdings Co., Ltd. (重慶康特環保產業控股有限公司) since November 1994. He graduated from the political administration at elementary level (黨政幹部基礎科專業) from Sichuan University (四川大學) located in Chengdu City, Sichuan Province, and Sichuan Higher Vocational and Examination Committee (四川省高等中專教育自學考試指導委員會) in June 1988, and attended a one-month education programme of Sichuan foreign-related business from Shenzhen University (深圳大學) located in Shenzhen City, Guangdong Province, in July 1988.

Mr. Zhao Juanxian has over 25 years of experience in the environmental protection and wastewater treatment industry and was awarded for several times for his valuable contribution to the development of environmental protection and his expertise in environmental protection technology by relevant environmental protection industry associations from 2004 to 2009. Mr. Zhao Juanxian was granted the title of Outstanding Environmental Technology Entrepreneurs by the Chinese Society for Environmental Sciences (中國環境科學學會) in September 2004. He received the China Environmental Protection Industry Development Award granted by the China Association of Environmental Protection Industry (中國環境保護產業協會) in January 2005. He was also granted the title of Outstanding Individual of Environmental Protection by the People’s Government of Chongqing Municipal (重慶市人民政府) in July 2006 and Outstanding Entrepreneur of China Environmental Protection Industry by China Association of Environmental Protection Industry (中國環境保護產業協會) in October 2009. Mr. Zhao Juanxian served as the vice president of the 3rd and 4th Session of Chongqing Municipal Environmental Protection Industry Association (重慶市環境保護產業協會第三屆及第四屆理事會) in 2005 and 2012, respectively, and the vice president of the 3rd and 4th Session of China Association of Environmental Protection Industry (中國環境保護產業協會第三屆及第四屆理事會) in 2005 and 2009, respectively. In January 2015, he served as the vice chairman of the board of directors of China State-owned Industry Innovation Alliance (中國國資國企產業創新戰略聯盟) and the vice chairman of the board of directors of Hong Kong-Mainland International Investment Society (香港國際投資總會), respectively.