belt filter press/filter cloth/sludge dewatering 

1. Good alkaline and abrasive resistance.
2. Its excellent filter cake release.
3. Good abrasion resistance, easy separation.
4. High tensile elongation, working at normal or lower temperature environment.

shangshai has 2 own factories, specially for making bolting cloth, woven mesh fabric, filter material, and then make filter bags, press filter cloth ect.