We use 100% Polypropylene material for producing pp yarn, not mix with some other materials.So quality is good and pure.
Our produced pp yarn for filter cartridge are mostly 0.5g/m, 0.8g/m, 0.9g/m and 1g/m, we also can produce pp core and filter cartridge by ourselves.
Free samples can be given, but if possible, please kindly load the delivery cost to your address.
We can accept your design.
90Days After-sale service