September, 1999: Founding as Shenzhen Dongjiang Environmental Technology Co. Ltd.
June, 2002: Be ratified to restructure to be a stock limited company - Shenzhen Dongjiang Environmental Company Limited (DJEC).
May, 2002:Awarded as the High-new technology enterprise in Shenzhen.
January,2003: Listed on the Growth Enterprise Market(GEM) of the Hong Kong Stock Exchange (Code 8230) and became the first privately owned environmental service enterprise of mainland Chinese origin to be traded in an offshore stock market.
2003: Awarded as Major Demonstration Project of Resource Saving and Environmental Protection in China entity.
2004: Awarded as the top five most competitive H listed stock company in Hong Kong.
2003-2007: Awarded as Key Enterprise of Environmental Industry at State level and Guangdong Provincial level.
2005:Winning the franchised operation license of the project “Guangdong Provincial HW comprehensive treatment demonstration center”
2005: Selected in The First Batch of Pilot Entities in Circular Economy in China.
2005-2006: Ranked in “The Top 100 Potential Enterprises in China’of “Forbes” consecutively.
August, 2006: “The First Batch of Top Ten Entities in Circular Economy in Shenzhen”
December, 2006: Selected in”100 Independent Innovation Entities in Shenzhen in 2006”
January, 2007: Research and Development Building of DJEC laid a foundation.