SZGZHU can customize air filters to meet UL Standards for electron ， telecommunications data communications and medical treatment equipment. Quadrafoam are offered in a broad range of porosities (PPI) custom filtration performance requirements. They also comply with 94 ...

Mokarrar Industrial Group is active in the following general fields: 1. Production and provision of a large variety polymers chemical material along with "technical/scientific know how transfer" utilizing latest technology to support Iranian industries as well export ...