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TYHI’s history can be traced back to the establishment of the Taiyuan Heavy Machinery Plant in 1950. In the past sixty plus years, our company has produced more than 400 nationally recognized products unique in the domestic market. The photos below give a brief glimpse into our company’s illustrious past.

  • Our founder, who established TZ in 1950
    Our founder, who established TZ in 1950
  • Design room in the 50s
    Design room in the 50s
  • 1954: The first successful operation trial of TZ’s 50/10t crane, which is still in service today
    1954: The first successful operation trial of TZ’s 50/10t crane, which is still in service today
  • 1961: The first successful operation trial of TZ’s 4m³ excavators, which is still in service today
    1961: The first successful operation trial of TZ’s 4m³ excavators, which is still in service today
  • 1964: The first Chinese successful trial of ¢200 cold rolling pipe machine made by TZ
    1964: The first Chinese successful trial of ¢200 cold rolling pipe machine made by TZ
  • 1965: The first Chinese successful trial of 4/40 walking beam type excavator made by TZ
    1965: The first Chinese successful trial of 4/40 walking beam type excavator made by TZ
  • 1966: The first Chinese successful trial of horizontal type hydraulic press made by TZ
    1966: The first Chinese successful trial of horizontal type hydraulic press made by TZ
  • 1977: Chinese first 10m³ excavator made by TZ
    1977: Chinese first 10m³ excavator made by TZ
  • 1980: Visit to Ohio State University in Columbus, Ohio, USA
    1980: Visit to Ohio State University in Columbus, Ohio, USA
  • 1982: Chinese first 2500t diamond hydraulic press made by TZ
    1982: Chinese first 2500t diamond hydraulic press made by TZ
  • 1983: Former factory director, Mr. Jia Qinglin, entertains the factory workers on New Year\'s Eve
    1983: Former factory director, Mr. Jia Qinglin, entertains the factory workers on New Year's Eve
  • 1985: Visit to MAN in Germany for strip rolling project with strip width 2050 for Bao Steel
    1985: Visit to MAN in Germany for strip rolling project with strip width 2050 for Bao Steel
  • 1988: Production site survey
    1988: Production site survey
  • 1989: TZ’s 500t Gantry crane site at Longyangxia Dam
    1989: TZ’s 500t Gantry crane site at Longyangxia Dam
  • 1990: Baiyun Obo site
    1990: Baiyun Obo site
  • 1990: Signing ceremony for the sale of an excavator to Pakistan
    1990: Signing ceremony for the sale of an excavator to Pakistan
  • 1990: Acceptance ceremony for open blanking production line in cooperation with Japan Company
    1990: Acceptance ceremony for open blanking production line in cooperation with Japan Company
  • 1992: Woking in Bengal at site
    1992: Woking in Bengal at site
  • 1999: Signing ceremony for the sale of three George 1200t EOT cranes
    1999: Signing ceremony for the sale of three George 1200t EOT cranes
  • 2001: The revolving stage for the ‘Shenzhen Window of the World’
    2001: The revolving stage for the ‘Shenzhen Window of the World’
  • 2003: Visit to the widow of the founder of excavator theory in Russia
    2003: Visit to the widow of the founder of excavator theory in Russia
  • 2005: Commendation meeting for Mr. Hengjia Song, who worked in TZ more than fifty years
    2005: Commendation meeting for Mr. Hengjia Song, who worked in TZ more than fifty years
  • 2006: 21t special crane for hundred meter lifting
    2006: 21t special crane for hundred meter lifting
  • 2007: Technical discussion in India
    2007: Technical discussion in India
  • 2008: Site discussion in Pohang, Korea
    2008: Site discussion in Pohang, Korea
  • 2008: Thirty years Photo Exhibition since Chinese economic reform
    2008: Thirty years Photo Exhibition since Chinese economic reform

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