Military Filter Manufacturer | Taiwan Defense Supplier

Reliable Intake Protection for Defense & Tactical Equipment

Manufactured by Coin Rokaki (est. 1992, Taiwan), the A-617 Air Filter is engineered for defense and tactical equipment power systems, maintaining consistent filtration performance in harsh, dust-heavy field conditions.

Key Capabilities & Quality Assurance:

• Lab-Validated Quality: Efficiency and durability tested at our TAF and ISO 17025-accredited lab.
• Patented Technology: Backed by 2 U.S. and 2 German filtration patents among 11 held by Coin Rokaki.
• Flexible B2B Solutions: Custom development based on your equipment drawings or specifications.

Reliable Lubrication Protection for Defense Equipment

Manufactured by Coin Rokaki (est. 1992, Taiwan), the M-178-5 Oil Filter protects defense equipment power systems by filtering lubricating oil contaminants, maintaining performance under demanding field conditions.

Key Capabilities & Quality Assurance:

• Lab-Validated Quality: Filter Efficiency (FET) and Durability (DHC) tested at our accredited lab.
• Patented Technology: Backed by Coin Rokaki's 11 international filtration patents.
• Flexible B2B Solutions: Custom development based on your equipment specifications.

Reusable Stainless Steel Mesh for Extreme Field Operations

Manufactured by Coin Rokaki across 8,000-ping Taiwan facilities, the M-443-68 Metal Filter is engineered for defense, tactical, and harsh industrial environments. Constructed from high-strength stainless steel mesh, it withstands high temperatures, extreme humidity, and repeated cleaning cycles, providing a long-lasting, washable alternative to disposable paper filters in remote field conditions.

Key Capabilities & Quality Assurance:

• Reusable & Field-Durable: Superior structural strength and corrosion resistance designed for repeated wash-and-reuse servicing, eliminating resupply bottlenecks.

• Precision OEM/ODM Customization: Tailored manufacturing for exact mesh aperture sizes, wire gauges, structural frame dimensions, and custom mounting specs.

• Scalable Defense Supply Chain: Proven capability to support initial prototype runs through sustained mass production for tactical programs.

Reliable Oil-Air Separation for Defense Equipment

Manufactured by Coin Rokaki (est. 1992, Taiwan), the M-501 separates oil particles from compressed air and exhaust in defense equipment power systems, preventing oil loss and maintaining system efficiency.

Key Capabilities & Quality Assurance:

• Lab-Validated Quality: Separation efficiency and resistance tested in-house.
• Flexible B2B Solutions: Custom development based on your equipment drawings or specifications.
• Manufacturing Scale: ISO 9001-certified production in Changhua, Taiwan.

High-Precision Filtration for Demanding Defense Applications

Manufactured by Coin Rokaki (est. 1992, Taiwan), the M-651-21 delivers high-precision filtration for defense equipment power systems where standard filtration grade isn't sufficient, verified through in-house efficiency testing.

Key Capabilities & Quality Assurance:

• Lab-Validated Quality: Efficiency testing conducted to international test standards.
• Flexible B2B Solutions: Custom development based on defense equipment specifications.
• Manufacturing Scale: TAF and ISO 17025-accredited testing lab in Changhua, Taiwan.

Military-Grade Lubrication Protection for Tactical Vehicles

Manufactured by Coin Rokaki under ISO 9001 in Taiwan, the M-656-103 Oil Filter is engineered for defense ground equipment and tactical vehicle power systems operating in extreme environments (sand, dust, temperature swings). Built to reliability standards exceeding civilian norms, it maintains lubrication system integrity and consistent oil flow to ensure mission readiness and prevent catastrophic engine failure.

Key Capabilities & Quality Assurance:

• Patent-Backed Tech & Accreditation: Supported by 11 global patents (2 U.S. invention & 2 German utility model patents) and batch-verified (FET/DHC testing) in our ISO 17025 / TAF-accredited lab.

• Defense Supply Chain Integrity: Fully traceable, high-specification manufacturing tailored for defense procurement and heavy-duty integrators.

• Flexible B2B/Defense Solutions: Full OEM/ODM custom development based on tactical vehicle specifications, drawings, or specialized mission profiles.

High-Dust Air Intake Protection for Tactical Vehicles

Manufactured by Coin Rokaki in Taiwan, the S-159 Floating Dust Filter is engineered for defense ground equipment and tactical vehicles operating in extreme high-particulate environments (desert deployments, convoy operations, unpaved terrain). Designed to maximize dust-holding capacity and maintain intake airflow without clogging, it prevents engine wear and extends field operational windows between maintenance stops.

Key Capabilities & Quality Assurance:

• Lab-Validated Defense Quality: Filter Efficiency Testing (FET) batch-verified in our ISO 17025 / TAF-accredited in-house lab to meet defense procurement specifications.

• Target Applications: Military ground equipment, tactical vehicles, and heavy-duty defense power systems in high-dust operational zones.

• Flexible B2B/Defense Solutions: Full OEM/ODM custom development tailored to specific vehicle models, housing constraints, or specialized mission profiles.