2005: THY-310 series diesel oil purifier was popularised and applied in major well teams of PetroChina and Sinopec;

2006: Boston-type diesel fuel purifier was successfully developed and applied in Zhejiang and Fujian fishing boats;

2009: Vehicle-mounted diesel fuel purifier won the Small and Medium-sized Enterprises Innovation Fund of the Ministry of Science and Technology, and was listed as a project of the National Torch Plan;

In 2011: diesel purifier was listed as ‘National Key New Product’ by the Ministry of Science and Technology, and successfully supported by Yuchai Machinery Co;

2013: Polymer one-time forming material, THY-158 series diesel purifier products developed successfully;

2016: ‘Clean Energy’ diesel fuel purifier successfully supporting the 05 type infantry fighting vehicles in the 93 military parade debut.

In 1992: The company was founded and developed the first batch of THY-18D oil quality tester and put it on the market;

In 2001: THY-20C oil quality detector won the second prize of scientific and technological progress of the whole army; and obtained four national patents.

In 2003, THY-ZJ oil quality detector was successfully developed and formally installed in armoured forces;

In 2022, THY-VP100 full-life oil analyser was introduced to the market