Rongjia Filter is a leading manufacturer and exporter of Oil filter, Fuel filter, Fuel/Water separator, Air filter, Carbin filter, Hydraulic filter, Coolant filter, Centrifugal filter, Purification filter, Air dryer for aftermarket Automotive, Passenger car, Pick-up, Truck, Heavy duty, Forklift, Combustion engine, Commercial vehicle, Construction machinery, Agricultural equipment, Industrial dusting, Air compressor, Outboard motor, Marine, Generator, High-pressure common-rail applications.

Our product of components are made from high quality materials approach to the genuine parts, such as Ahlstrom cured paper, HV compound filter paper with Acrylic beading, Spiral roving, Steel clip, Non-metallic center tube, Urethane end caps, Shanghai Bao steel, Die-casting Aluminum thread plate without sand hole, and nitrile butadiene rubber by full-automatic high speed turntable seaming machine. The housing thickness tensile 0.6-2.0mm, the thread plate stamping 2.5-6mm by 400T meldforming, the steel cap plates punching 0.6mm fingerprint resistant sheet by 200T meldforming machine with full AB glue and the filter paper make 60-105 folders with clip.