The best reliable supplier for filter cartridges with many years experience
and professional manufacturing technique.

Topology- The best lifeful brand in professional filter industrial.
The best reliable supplier for filter cartridges with many years experience and professional manufacturing technique.
The best model for environmental protection and sustainable development.
Founded in 1996, Suzhou Topology has now become a leading filtration element producer in China. 
Suzhou Topology focuses on filtration, separation, 
purification products and services which is improving productivity in process industry.