Usoro mmepe ụlọ ọrụ

  • 2001

    Na June 18th 2001 ụlọ ọrụ debanyere aha.

  • 2011

    Na June 18th 2011, factory na ụlọ ọrụ ụlọ e wuru.

  • 2012

    E nwetala asambodo “asambodo nchekwa ngwaahịa m”.

  • 2016

    A gbanwere aha ya ka ọ bụrụ "Tangshan Tianhe Environmental Protection Technology Co., Ltd.".

  • 2017

    Tianhe Technology ghọrọ ụlọ ọrụ "bọọdụ atọ ọhụrụ" edepụtara, koodu ngwaahịa 871037.

  • 2019

    Tinye akwụkwọ maka akwụkwọ ịgbado ọkụ ọkọlọtọ European sitere na SGS.

  • 2020

    Tinye akwụkwọ maka asambodo CE wee bupụ ya n'ahịa Europe.

  • 2021

    Ndị enyemaka nke Tangshan Saimu Environmental Protection Technology Co., Ltd.e debara aha ya n'akwụkwọ.

  • 2022

    Tinye akwụkwọ maka akwụkwọ EAC wee bupụ ya na ahịa Russia.