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Tuam txhab keeb kwm

Xyoo 1977

Begins casting business

Pib ua lag luam casting

Xyoo 1997

1997

Chengdu Zhengheng Automobile Parts Co., Ltd. tsim

Hauv xyoo 2002

2002

PassTS16949 system ntawv pov thawj

Hauv xyoo 2004

2004

Siv Toyota TPS tswj qhov system

Hauv xyoo 2005

2005

Kev tsim khoom loj ntawm lub cav thaiv tau tshaj 1 lab units

Xyoo 2006

2006

Nkag mus rau hauv Xindu Industrial Park

Hauv xyoo 2009

2009

Kev sib xyaw ntawm Zhengheng thiab Tonglin

Hauv xyoo 2017

2017

Tshiab OTC Kev Lag Luam ua tiav tau teev tseg

Hauv xyoo 2018

2018

Tau txais thiab rov tsim kho kom tsim tau Chuanxiang Aluminium