Ọdun 2001
Ile-iṣẹ ti a da
Ọdun 2002
Ile-iṣẹ atunyẹwo imọ-ẹrọ Ile-iṣẹ LETON
Ọdun 2003
LETON 1000th monomono awọn ọja
Ọdun 2004
CNC Ige ohun elo
Ọdun 2005
Weichai Power OEM ṣe iṣelọpọ
Ọdun 2006
LETON (Weifang) factory
Ọdun 2007
LETON air cool iru Diesel monomono awọn ọja
Ọdun 2008
Production Machine imudojuiwọn
Ọdun 2009
Cummins, Perkins, Volvo, ati be be lo OEM
Ọdun 2010
Titun CNC gbóògì ila
Ọdun 2011
Okeokun Eka da
Ọdun 2012
Lingtong (Fu'an) factory
Ọdun 2013
Eto ISO, Iwe-ẹri CE
Ọdun 2014
Laifọwọyi gbóògì ila awọn imudojuiwọn
Ọdun 2015
LETON alternator gbóògì ila
Ọdun 2016
LETON petirolu monomono gbóògì ila
2017
Lingtong (Huaikou) factory
2018
Olupilẹṣẹ Leton ṣeto 1,000,000th
Ọdun 2019
To ti ni ilọsiwaju laini kikun
2020
Ṣe okeere awọn ẹru lakoko Covid-19
2021
LETON laini iṣelọpọ oye
2022
LETON (Shenzhen) Ọffisi
2023
A wa nigbagbogbo lori ọna
