About Us

POROYAL devotes itself on the R&D for the powder sinter porous filter technology and the manufacture of the sinter porous filter elements. Our product includes 2 series of porous media and filter elements:

Metal Sintered Porous Filters 
Plastic Sintered Porous Filters
The sintered porous materials includes: Stainless Steel, Titanium, Monel, Inconel, Hastelloy, Bronze, UHMW-PE, PTFE, and other special materials required.

All our products are passed the strict inspections in our laboratory and ex-work to make sure our 100% qualified products to our users. Our products are widely used in petrochemical, oil field, water treatment, food & beverage, pharmaceutical, chemical, medical devices, vacuum conveying and other special fields, serve for its liquid-solid and gas-solid separation. Our high quality products are widely accepted by our customers at home and overseas markets.


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