About Us

Donghua Solidarity Chaining the World

Development history
November 18, 1991
Create Hangzhou Chengdong Chain Factory
In 1993
Hangzhou Chengdong Chain Factory was renamed Hangzhou Donghua Chain Factory
In 1995
The first batch of chain exports opened the door for Donghua to enter the international market
In 1996
Hangzhou Donghua Chain Factory was renamed as Hangzhou Donghua Chain General Factory
In 1999
Established Hangzhou Ziqiang Chain Drive Co., Ltd. and became a leading enterprise in China's chain industry
In 2001
Hangzhou Donghua Power Transmission Imp. & Exp. Co., Ltd. was established
In 2002
Zhejiang Huadong Chain Transmission Products Quality Checking and Measuring Co., Ltd. was established
In 2003
  • Acquisition of Hangzhou Dunpai Chain Transmission Co., Ltd.
  • Acquisition of Changzhou Dongfeng Agricultural Machinery Group, from parts manufacturing to whole machine manufacturing
In 2004
Hangzhou Donghua chain factory changed its name to Hangzhou Donghua Chain Group Co., Ltd.
In 2006
Set up academician workstation
In 2007
  • Acquired Jiangsu Xinghua Gear Co., Ltd. and started sprocket manufacturing
  • Shortlisted for the first time in China's top 500 private manufacturing industries
In 2008
  • Won the national export inspection-free enterprise
  • “Donghua” is a well-known trademark in China
In 2009
  • The headquarters of the enterprise was moved from Jianggan District of Hangzhou to Yuhang District, and the business division system was implemented
  • Establish overseas subsidiaries in Germany, the Netherlands, the United States, the United Kingdom and Thailand
  • Acquisition of German KöBO Company, a century-old enterprise
In 2010
Participate in Japanese EK company
In 2011
Establish Jiangsu Xinghua chain production base
In 2013
It was recognized as a national enterprise technology center
In 2015
  • Establish a national Post-Doctoral Research Center
  • Undertake the first batch of industrial strong foundation projects in China
In 2016
  • Shortlisted for the first time among the top 100 enterprises in China's machinery industry
  • National accredited laboratory
In 2017
Established Donghua Chain Xinghua Co., Ltd.
In 2018
Became the first batch of manufacturing individual champion demonstration enterprises in China
In 2019
National Intellectual Property Demonstration Enterprise