liquid filter manufacturers-made in china

the demensions of filter equipment model 2 showing as below:  
Description: 80AM
Demension: 220*1020mm
Filtering area 0.5 (M2)
Maximum flow water (50M3 / H)
The filter bag specification: 2
Maximum operating pressure (1.0 MPa)
Surface treatment: internal and external electrolytic polishing
Filtering volume (about \ 30 liters)
Weight (about \ 40KG)
materials: A = SUS304   B=SUS316L