• In April 2017, the project won the third prize of nanjing science and technology progress award in the project of "organic waste gas recovery and purification technology development and industrialization of petrochemical industry".
  • In March 2017, "zhi dao" won the title of famous trademark of jiangsu province and nanjing city


  • In December 2016, jiangsu zhidao engineering technology co., ltd. was awarded the "xuanwu golden phoenix award" in 2016.
  • In August 2016, the company was promoted to the chairman of the general assembly of the energy conservation and environmental protection industry association of nanjing, and li, chairman and general manager of the company
  • In July 2016, the project of petrochemical industry organic waste gas recovery and purification technology development and industrialization was supported by the project of 2016 provincial scientific and technological achievements transformation
  • In February 2016, jiangsu zhidao engineering technology co., LTD. 2015 annual summary recognition conference was held in nanjing.
  • In September 2016, zhidao company was invited to participate in the 2016 nanjing jinqiu economic and trade fair and lishui "three cities and one garden" development business opportunities promotion seminar.
  • In January 2016, jiangsu zhidao engineering technology co., LTD. 2015 annual work summary management seminar was successfully held in nanjing.


  • In December 2015, I successfully hosted the second international BBS of the integrated management technology of air and water pollution in nanjing, China. Through GC1 pressure pipeline design qualification.
  • In November 2015, I obtained the design qualification of class D pressure vessel.
  • In October 2015, the company undertook a one-time driving success of desulfurization and denitration of a company of sinopec, which was better than the design.
  • In September 2015, li, chairman of the company, was awarded the jiangsu province industry professor.
  • In August 2015, zhidao and nanjing university of technology received a batch of postgraduate workstations. Three patents authorized to be patented.
  • In June 2015, I was successfully selected as the sino-us green partner program. The following month was invited to participate in the 7th china-us strategic economic BBS signing ceremony. 
  • In May 2015, the oil and gas recovery project of a sinopec enterprise storage and transportation department was successfully carried out, and all the emission indexes reached the standard.


  • In December 2014, I successfully hosted the first air pollution prevention and control technology in nanjing, China, and the comprehensive utilization technology of BBS.
  • In October 2014, it was identified as a national high-tech enterprise, nanjing enterprise technology center.
  • In April 2014, a flue gas desulfurization project contract was successfully signed to realize zero breakthrough in desulfurization engineering. Obtaining a patent for an authorized invention; Won the title of jiangsu private technology enterprise.
  • In February 2014, I obtained the qualification of grade b of environmental engineering; Successful signing of a flue gas denitration project to achieve zero breakthrough in denitration engineering.


  • In August 2013, the first set of yangzi petrochemical project was completed, which was listed by sinopec as a key environmental management and efficiency project.
  • In May 2013, the country's fifth batch of energy-saving services was put on record.


  • In July 2012, we successfully developed the waste heat recovery market of the textile and spandex industry and realized the localization of imported equipment.


  • In December 2011, our company passed ISO9001 quality management system certification and IOS14001 environmental system certification.
  • In November 2011, we successfully approved the AAA credit rating.