company historycompany history
2021
obtained "class b qualification for environmental engineering design (air pollution prevention and control engineering)"
2020
award as "leading enterprise in solid waste subdivision field in 2020" approved as "regional headquarters" enterprise in pudong new area, shanghai
2019
award as the "annual benchmark of flue gas purification" in the "leader in solid waste subdivision in 2019" won the "may day" labor medal of pudong new area, shanghai ; become a holding subsidiary of wuhan east lake high technology group co., ltd. (stock code: 600133), a state-controlled listed company
2018
pass the reexamination of high-tech enterprises; pass the special review
2017
the number of authorized invention patents has reached 6 successfully approved the trademark right of "taixin environment"; obtained the recognition of "high growth headquarters of pudong new area";
2016
strategic cooperation with hitachi shipbuilding wet deacidification; the company completed the share-holding system reform and listed on the new third board; the company was renamed as "techspray environmental protection co., ltd.";
2015
so9001 quality system certification; aaa credit enterprise
2014
grade iii qualification for environmental protection engineering contracting;
2013
the first domestic scr system for waste incineration has been put into operation;
2012
ranamed as shanghai techspray engineering co.,ltd.
2010
the self-developed leachate spray treatment system has been put into operation.
2009
the first set of sncr system for msw incineration in china has been built.
2008
stc established. |