



ABOUT US
established since 1992
COIN ROKAKI specializes in manufacturing filters for compressed air, oil mist separation, dust collection, heavy-duty vehicles, construction machinery, and industrial applications. To extend the lifespan of machinery, maintain a clean environment, and enhance mechanical power efficiency, COIN ROKAKI has developed a series of LONG LIFE TYPE filters. These filters exceed the quality of original equipment manufacturer (OEM) filters, enhancing product utility, eco-friendly standards, low carbon emission, and extending the operational life of system and machinery.
KNOW MOREWHAT WE OFFER
OUR SERVICES
SEMICONDUCTOR INDUSTRY
TRANSPORTATION INDUSTRY
AIR COMPRESSOR AND VACUUM PUMP INDUSTRY
CONSTRUCTION MACHINERY INDUSTRY
DEFENSE INDUSTRY
FISHING BOAT FILTERING PARTS
ENVIRONMENTAL PROTECTION INDUSTRY
MEDICAL INDUSTRY
Product Line
main products

HIGH-TEMPERATURE PRIMARY FILTER

PRIMARY COALESCING FILTER

OIL MIST FILTER

PROFESSIONAL EQUIPMENT FUEL FILTER

PROFESSIONAL DESICCANT FILTER

OIL-GAS SEPARATOR
產品系列

INDUSTRY

ENVIRONMENTAL FRIENDLY

PRECISION FILTER

HIGH PERFORMANCE FILTER OIL

AIR FILTER
