1980
- First Leister distributor with sales and service center in Hong Kong
2009
- Inauguration of the new laser laboratory in Shanghai
2010
- Opening of new branches in Shenzhen, Chongqing and Chengdu
2012
- Relocation in Shanghai to a new and larger location
2013
- Start of local development of the "WELDYTM" product line
2014
- Branch opens in Guangzhou
2016
- Branch office opens in Chengdu



