[In 1964]

Found as a state-owned factory, major business scope was for farming machine repairing.

[In 1978]

Copper-based powder metal was involved in the business scope.

[In 1983]

Developed the synchronizer rings for automobiles, became the first synchronizer ring manufacturer in China.

[In 1987]

Became the FAW’s supplier.

[In 1988]

Luzhou Hydraulic Pipes Factory merged into the Company.

Brass Synchronizer Ring passed the Technical appraisement.

Became the Chang’an Group’s supplier.

[In 1989]

Bimetal Bushing passed the Technical appraisement.

[In 1990]

Brass Synchronizer Ring passed 300,000 times of Bench experiment in Japan.

[In 1993]

Luzhou plastic Factory Merged into the Company.

[In 1995]

Rewarded Excellent Quality by FAW Group.

[In 1996]

Became TAGC supplier.

Became FAW&VW supplier.

[In 1997]

Synchronizer ring for saloon car passed the Technical appraisement.

Shift Fork for mini car passed the Technical appraisement.

FAW excellent quality reward.

[In 1998]

Became Private Company, Named Luzhou Changjiang Machinery Co.,Ltd.

[In 1999]

Certified with ISO9002.

[In 2002]

Became class A supplier for FAW.

Passed VW Asia Pacific quality auditing.

[In 2003]

Certified with QS9000、VDA6.1，ISO9001（2000version）.

The leading products won the tile of "Famous Brand Products in Sichuan Province" for 7 times in a row.

Rewarded “Annual Excellent Automobile Parts Supplier by China Automotive News.

[In 2004]

Assets Reorganization.

[In 2005]

Certified with ISO/TS16949.

Successfully developed Steel Synchronizer ring.

[In 2007]

Became Getrag (Jiangxi) Transmission Co., Ltd Supplier.

[In 2008]

Became wholly owned subsidiary for Chengdu Haoneng Technology Co.,Ltd.

[In 2010]

Became VW(Dalian) supplier.

Products entered into Getrag Europe.

Capacity increased, the monthly output reached 1.5 million pieces for synchronizer rings.

[In 2012]

Became Volkswagens A class supplier.

Developed new products-Clutch Ring and successfully started massive production.

[In 2013]

In October ,the company signed the Technical Improvement Agreement with local government, the whole plant would be moved to Luzhou Hign Tech Zone.

Rewarded “Luzhou Government quality Management Award” .

[In 2014]

New plant in Luzhou High Tech Zone started construction.

[In 2015]

New plant finished and the whole plant started moving to the new plant.

[In 2016]

The whole plant fully moved to the new site and the new site fully started production.

Successfully developed Main Hub and Support for clutch , these products broke technical monopoly of the foreign Countries.

Rewarded” May 1^st Labor Award” of Sichuan Province.

Rewarded “Provincial and Municipal Excellent private Company “.

【In 2017】

The mother company Chengdu Haoneng Technology Co.,Ltd listed on the Shanghai stock exchange.