2017
The annual output is expected to reach 1 million units, with an output value of more than 500 million yuan.
2016
The production of the cylinder head and the core components of the engine reached 800,000 kits, with an output value of more than 370 million.
2015
Chongqing wenan machinery co., LTD., as a whole, moved to beiqi yinxiang industrial park. In 2015, the annual output of the cylinder head is increased to 500000 sets.
2014
The new plant of chongqing wenan machinery co., LTD. Is located in no.133, yinxiang avenue, tui town, hechuan district, chongqing. In 2014, the annual production of cylinder head reached 330,000 units
2012
be rated asTax credit A level enterprise;
2010
Obtained ISO/TS16949:2009 certification
2008
Being rated as the contract weight credit unit;
2006
Chongqing wenan machinery co., LTD. Is formally established. The company is located at no.1 fufu street, tui town, hechuan district, chongqing. Since its creation, the company has been committed to research and development of automobile cylinder head production, follow based on the auto industry business development philosophy, internal continuously improve product quality management level, foreign constantly open up new markets;