Development
2011
Established Kunming and Shenyang branches.
2010
Established Wulumuqi branch
2009
Established Xi'an and Jinan branches.
2008
Established Zhengzhou branch
2007
Established Shanghai Huamo Industrial Co., Ltd., moved its headquarters to Shanghai, promoted with Huamo, and started foreign trade business.
2006
Established Wuhan branch and removed Xi'an Branch
2005
Established Shenzhen, Dongguan, Chongqing and Xi'an Branches.
2004
Established Cheangdu Branch
2002
Established Fuzhou and Guangzhou branches
2001
The predecessor of the company Quanzhou Dayu Filter Equipment Co., Ltd. was established