October，2019

·After many times of mechanism reform and equity structure adjustment, Changshu Jack Factory no longer holds the shares of Suzhou Tongrun Drive Equipment Co., Ltd.

October ，2018

·After many times of mechanism reform and equity structure adjustment, Changshu Jack Factory no longer holds the equity of Changshu Tongrun Auto Parts Co., Ltd.

·Jiangsu Tongrun M & E Group Co., Ltd transferred all the equity of Chengde Tongrun Auto Parts Co., Ltd. to Changshu Tongrun Auto Parts Co., Ltd.

November，2016

·Changshu Tongrun logistics equipment co., Ltd. Moved to the new factory of no. 88 Liuzhou road

January, 2014

·Celebrate the 60th birthday of Tongrun held the 11th Tongrun light performance

December，2012

·Changshu Tongrun logistics equipment Co., Ltd.

September, 2010

·Changshu Jack Factory transferred all the shares of Changshu Tongrun Elevator Factory Co., Ltd.

July，2009

·Changshu Jack Factory will hold Changshu General Electric Appliance Factory Co., Ltd. And Changshu Tongrun Switch Factory Co., LTD. Equity, all transferred to Jiangsu Tongrun Toolbox Cabinet Co., Ltd.

April, 2009

·The trademark "TORIN and tu" is recognized as a well-known trademark in China

December ，2008

·Changshu Tongrun Auto Parts Co., Ltd.

November, 2007

·Suzhou Tongrun Drive Equipment Co., Ltd.

August, 2007

·Jiangsu Tongrun Equipment Technology Co.,Ltd. (002150) was renamed Jiangsu Tongrun Equipment Technology Co.,Ltd.

November, 2006

·Tongrun (Europe) Jack Company cancelled

September, 2005

·Jiangsu Tongrun Office Furniture Co., Ltd. was renamed as Jiangsu Tongrun Toolbox Cabinet Co., Ltd.

May, 2004

·Chengde Tongrun Auto Parts Co., Ltd. was established

In 2003

·Carry out group management operation mode

September, 2002

·Jiangsu Tongrun Steel Office Furniture Co., Ltd.

August, 2002

·Changshutongrun Auto parts Co., Ltd. was established

April，2002

·Shanghai Tongrun Import and Export Co., Ltd. was established

November，2001

·Changshu Tongrun Switch Factory Co., Ltd. was established

September，1999

·Acquisition of Shanghai Baoshan Jack Factory

February, 1998

·Jiangsu Tongrun Group Chengde Jack Manufacturing Plant

September，1997

·Tongrun (Europe) Company established

November，1996

·Changshulongteng Steel Office Supplies Factory established

April, 1996

·Changshutongrun Elevator Factory Co., Ltd. Was established

June, 1995

·A trial production team for steel tool box was set up

August, 1993

·Tongrun America opened in Los Angeles

December，1992

·Approved by the ministry of foreign trade and economic cooperation as changshu's first enterprise with the right to import and export

November，1990

·Annex Changshu city light industrial machinery plant

August，1989

·Changshu Elevator Tractor Factory was established

April，1989

·Established Changshu Tongrun Jack Co., Ltd. As a joint venture with Hong Kong China resources machinery co., Ltd., later renamed Changshu Tongrun Mechanical & Electrical Co., Ltd.

July，1987

·Shanghai Electric Equipment Plant and Shanghai Electric Equipment Plant set up a branch

April，1985

·The first three J1.2 elevator tractors have been successfully trial-produced

September ，1984

·Changshu became the first batch of factory director responsible for the pilot unit, Gu xiongbin made the first operation decision

August，1984

·Changshu General Electric Appliance Factory was established

January，1982

·The site was moved from Changshu Xiaodongmen Chenjia city to changshu Tai 'an street no. 283

December，1980

·The 3-ton vertical hydraulic jack won the national silver award   

March，1978

·Elected national jack export industry group leader

October，1974

·Changshu County General Machinery Plant and Changshu County Machinery Plant (Yushan machinery plant) merged to form Changshu County Jack Pplant, located in Changshu Xiaodongmen Chenjia city

November 19, 1973

·Yushan Machinery Factory was renamed Changshu Machinery Factory

August，1973

·Changshu County General Machinery Plant ang Changshu County Jack Factory brand

June，1970

·Changshu County General Machinery Plant and Changshu Agricultural Tools Cooperative Merger, the factory name for Changshu County General Machinery Plant

In 1969

·Changshu City Bamboo Cane Products Factory renamed Changshu County General Machinery Factory

In 1968

·Yushan Measuring Tool Factory was renamed Yushan Machinery Factory

December，1968

·Changshu County Yushan Machinery Factory successfully trial-produced the first jack (yq-32t vertical jack)

From 1965 to 1959

·In April 1959, Chengxi Glasses Factory, Hardware and Medical Equipment Factory and Leather Bowl Factory were merged into Chengxi Hardware Products Factory. On November 10, 1960, it was renamed Chengxi Hardware Products Factory. In February 64, it was renamed Chengxi Glasses Factory. In December, 65, it was renamed as Yushan Measuring Tool Factory

December，1964

·Changshu County Farm Tools Society moved to Changshu Small East Gate Chenjia city

December，1963

·Changshu County Farm Tools Factory into Changshu County Farm Tools Society

In 1960

·Changshu County Iron Production Cooperative rose to Changshu County Farm Tools Factory

In 1959

·Changshu city Farm Machinery Plant re-integrated into Changshu County Iron Production Cooperative

·Bamboo Cane Products Factory established

July，1958

·Changshu County Agricultural Tools Factory Machinery Factory was established

·Yushan town Chengxi Branch organized the establishment of Chengxi Dongfeng Telecom Instrument Factory, later merged into Chengxi Social Welfare Spectacle Frame Production Group, renamed Chengxi Spectacle Factory

August 1957

·After a period of preparation, YuShan Town West Branch Organization established Changshu Social Welfare Spectacle Frames Production Team

In 1956

·The Second,Third, Fourth, Fifth, Changshu Iron ProductionTeam, LiuQi Round Bottomed Basket Production Team was born

In 1955

·Changshu First, Second, BambooProduction Cooperation Team set up

December，1954

·The first Changshu Iron Production Team was born