Established 1970 — Bangkok, Thailand

Precision Filter Manufacturing for the World

OEM, OES, and Aftermarket filter solutions trusted by customers across 50+ countries. Five decades of engineering excellence from Thailand.

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50+
Years of Experience
6,000+
Filter Part Numbers
50+
Countries Served
What We Serve

Filter Applications

Our comprehensive program covers applications across automotive, powersports, marine, heavy trucks, forklifts, construction, agriculture, and industrial equipment with over 6,000 different part numbers.

Automotive

Complete filter range for passenger cars, SUVs, and light vehicles across Japanese, European, and American applications.

Powersports & Marine

Filters for motorcycles, ATVs, personal watercraft, and marine engines built for extreme conditions.

Trucks & Forklifts

Heavy-duty filters for medium and large trucks, delivery fleets, and warehouse forklifts with extended service intervals.

Agricultural Equipment

Rugged filters for tractors, harvesters, and farming machinery engineered for dusty, demanding environments.

Construction Equipment

High-performance filters for excavators, loaders, bulldozers, and other heavy construction machinery.

Industrial Equipment

Specialized filters for compressors, vacuum pumps, EDM machines, wire-cut machines, and other systems.

Our Products

Filter Types

Equipped with the latest manufacturing technology and 50+ years of expertise, we produce high-quality filters to meet every market demand.

Oil Filters
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Oil Filters

Canister, cartridge & heavy-duty types. 100% leak-tested.

Air Filters
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Air Filters

Plastic injection, radial-seal, conical & ecology types.

Fuel Filters
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Fuel Filters

Gasoline & diesel with water separator types.

Industrial Filters
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Industrial Filters

EDM, wire-cut, compressor & vacuum pump filters.

Ecology-Type Filters
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Ecology-Type Filters

Next-generation metal-free oil, air & fuel filters.

Hydraulic Filters
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Hydraulic Filters

Custom-configured for your hydraulic systems.

Cabin Air Filters
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Cabin Air Filters

Clean cabin air for passenger comfort & safety.

Blow-By Filters
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Blow-By Filters

Crankcase ventilation for improved engine efficiency.

About Us

Trusted Globally for Over 50 Years

We have been supplying our filters globally for more than five decades. Our products reach OEM, OES, and Aftermarket customers across over 50 different countries worldwide.

Many reputable brand names and OEM labels carrying "Made in Thailand" on the box or on the filter itself are produced by us right here at our factory in Bangkok.

OEM & OES Certified
50+ Export Countries
6,000+ Part Numbers
50+ Year Legacy
Global distribution network
Our Brands:

Have a Filter Project in Mind?

Whether you need OEM filters, private label manufacturing, or custom filter solutions — we're ready to help.

Get in Touch
Get In Touch

Contact Us

Interested in a partnership or have a filter project in mind? We'd love to hear from you.

Address

5/2 and 9 Soi Rongliangdek, Bamrungmuang Rd.,
Pomprab, Bangkok 10100, Thailand

Phone

(66-2) 621-5067, 662-5068
(66-2) 223-2189, 221-7905

Email

ctindustry@ctindust.com

Fax

(66-2) 225-6163

OEM & Private Label

Looking for a reliable filter manufacturing partner? We offer OEM, OES, and private label solutions with your branding on our quality filters. Minimum order quantities apply.

Send Inquiry

Aftermarket Distribution

Interested in distributing our Full, Sunwa, or Filtercraft branded filters in your region? We're always looking for new distribution partners worldwide.

Become a Partner