English 
News Center
News & Events
-
2025-07-18 Views: 17028
Common Problems in the Production of UPVC Injection Fittings
This content summarizes common raw material-related issues in UPVC injection fittings production (such as moisture, impurities, and improper formulation) and provides targeted solutions, helping improve product quality and production efficiency.
Read More -
2025-07-04 Views: 28164
Nitrifying Biological Filtration: Key Insights into Media and Specific Surface Area
Explore key insights into nitrifying biological filtration, including the difference between specific surface area and effective specific surface area of media, optimization strategies for mass transfer, and how to avoid anaerobic reactions in biofilters.
Read More