Progress Documentary
1970~2017
  • 2017
    The company is going to implement the new VI system. Approved by Shenzhen Stock Exchange, the full name of the company was changed to “UniTTEC Co., Ltd.” and the stock abbreviation of the company was changed to “UniTTEC”.
  • 2016
    The company provided the self-developed BiTRACON model CBTC signal system for the “Signal Project of Line 4, Chongqing Metro”.
  • 2015
    The company obtained the TÜV Rheinland Certification.
  • 2015
    Approved by Shenzhen Stock Exchange, the full name of the company was changed to “United Science & Technology Co., Ltd.” and the stock abbreviation of the company was changed to “United”.
  • 2012
    The company obtained the Lloyd’s International Certification.
  • 2009
    The company changed its title to “United Mechanical & Electrical Co., Ltd.”; in July, the stock abbreviation of the company was changed to “United M & E”.
  • 2009
    The company completed the reorganization and implementation of non-public issue of shares to purchase assets.
  • 2006
    The company was approved to enter the rail transit industry by the National Development and Reform Commission, and undertook the first project of subway signal system for Line 1 of Shenyang Metro.
  • 2003
    The company entered the environmental protection industry, undertaking the desulfurization project of Guangdong Shajiao C Power Station
  • 1999
    Zhejiang Haina Science and Technology Co., Ltd was listed on Shenzhen Stock Exchange for trade, whose stock abbreviation was “Zheda Haina” with the stock code of 000925.
  • 1970
    Zhejiang University Semiconductor Plant was established.

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