Mobile：+86 18842839680

Telephone：+86 411 86335455

Email：sales@gas-psi.com

Hong Kong, China:

SR FILTRATION TECHNOLOGY (HONGKONG) CO.,LIMITED

Room 2105, Trend Centre, 29-31 Cheung Lee Street, Chai Wan, Hong Kong, China

Dalian, China:

SR Filtration Technology(Dalian) Co.,Ltd. 

Sendfin Technologies(Dalian) Co.,Ltd.

Room 804, Yuetaiwanli No.1 Building, No.454 Gaoerji Road, Shahekou District, Dalian, Liaoning, China. 116021