Aokai Environtec - Dust Filter Bag Manufacturer

High-Performance Dust Filter Bags Engineered for Reliable Industrial Filtration

Factory direct supply

Stable quality across batches

Technical support before & after delivery

Tell Us Your Working Conditions
Manufacturing Strength You Can Rely On

Welcome To Aokai Environtec

Aokai Environtec, founded in 2004, has been deeply committed to flue gas treatment and gas filtration for 21 years. We are a production-and-service-oriented enterprise driven by customer needs and led by technology. We focus on product innovation, service innovation, and value innovation, delivering integrated solutions to our clients.

With over 300 skilled workers, German production techniques, rigorous material selection, imported equipment, and advanced management systems, we achieve an annual output of 4,000,000 square meters of filter cloth, 3,000,000 filter bags, and 2,000,000 filter cages.

We have earned an excellent reputation from more than 10,000 customers worldwide thanks to our superior quality, competitive pricing, professional consulting services, and extensive market presence.

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Years of Serving Customers
Employees
Floor Area
Global Trade

Filter Cloth Manufacturing

Filter Cloth Manufacturing

Advanced weaving, needling, and finishing lines for polyester, polypropylene, PPS, PTFE, Nomex, fiberglass and composite filter fabrics. Annual capacity: [Annual capacity: 4,000,000 m²/year].

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Filter Bag Manufacturing

Filter Bag Manufacturing

Automated cutting, sewing/welding, and inspection for pulse-jet, shaker, reverse-air bags in all industry-standard sizes and configurations. Custom designs available.Ensure an annual production capacity of 3 million filter bags.

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Cage / Wire Cage Production

Cage / Wire Cage Production

Aokai Environment operates a high-efficiency, state-of-the-art wire cage production line with an annual capacity of 2 million meters.

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Intelligent Warehousing Module

Intelligent Warehousing Module

Spanning over 10,000 square meters, Aokai Environment’s intelligent warehousing system ensures efficient, accurate, and secure storage of raw materials, semi-finished products, and finished filter bags, cloths, and cages.

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What We Offer

Products and Services

Through our dust filtration and collection expertise, we collaborate with customers across major industries to solve their most complex dust extraction, filtration, and collection challenges.

Filter bags are custom made based on operating conditions, emission control requirements, dust collector types, and to your precise physical specifications.

Filter Bags

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Filter cloth of surface or depth filtration, whether it is corrosion, heat, abrasion, static resistant, or water & oil repellent, you want it, we custom make it!

Filter Cloth

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Filter cages are manufactured in-house to ensure perfect fittings. They are built with a variety of material and construction options in order to withstand the toughest challenges in any industries.

Filter Cages

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We better understand your on-site operating conditions

Industries & Applications We Serve

Our dust filter bags are widely used in demanding industrial environments, designed to perform reliably under high temperature, corrosive, and high-dust conditions.

Asphalt Plant
Cement Plant
Renewable Energy
waste-incineration
Power Plant
Non-Ferrous Metals
More than 1,000 overseas factories have completed the replacement and are running stably

Already Running in Real Plants

Our filter bags are not only tested in the laboratory — they are continuously operating inside baghouses across multiple countries and industrial conditions.

Asphalt Mixing Plant – Australia

High humidity sticky dust, aramid filter bags, solved condensation & bag blinding

Biomass Boiler – Thailand

Spark & temperature fluctuation, P84 composite bags, no burning damage

Carbon Black Plant – South Asia

Ultra-fine dust, antistatic polyester bags, improved collection efficiency

Cement Plant – Southeast Asia

Working temperature 240°C kiln exhaust, fiberglass PTFE membrane bags, operating for 18+ months

More detailed references can be provided upon request
Core Competencies

Why Choose Aokai

Our R&D capabilities are driven by a highly experienced development team supported by state-of-the-art laboratory equipment, enabling us to push the boundaries of filtration innovation.

We continuously invest in new product development to deliver cutting-edge solutions that meet evolving market needs. This strong foundation allows us to accelerate ideas from concept to commercialization with efficiency and precision.

lab 4

With decades of experience, we provide a custom filter bag design capability that ensures optimal performance for your specific application.

Our process begins with a detailed customer operating condition analysis to fully understand your system’s unique challenges. Based on this analysis, we expertly select the ideal filter media. We then design the fabric construction and post-treatment. Finally, our engineers finalize the filter bag design, ensuring a perfect fit and seal in your dust collector for superior filtration and a longer bag life.

custom design 1

Our flexible supply chain management allows us to respond quickly to customer needs and adapt to changing market conditions.

From raw material sourcing and inventory management to manufacturing, warehousing, and final delivery, we ensure on-time fulfillment for orders of any size.

Large-Scale Warehouse Storage

Aokai Environtec’s manufacturing strength lies in its advanced facilities, skilled workforce, and decades of industry experience.

Our modern production lines and strict ISO-certified quality systems ensure efficiency, consistency, and scalability, allowing us to meet the needs of both specialized projects and large-volume orders.

先进的设备

From supplier selection and raw material inspection to filter media production, bag prototyping, and large-scale manufacturing, we apply rigorous in-process and end-to-end quality controls to ensure consistent, outstanding product performance.

By leveraging AI technologies, we further elevate our quality standards—delivering filtration solutions that not only meet but exceed your expectations.

lab 5

We deliver customized filtration solutions tailored to the needs of industries across all sectors. From the very first consultation—offered free of charge—through detailed operating condition analysis, product design, precision manufacturing, and professional installation, we ensure every solution is optimized for performance and reliability.

Beyond delivery, our dedicated after-sales service team remains by our customers’ side, providing ongoing support and expertise to keep their operations running smoothly.

Baghouse Inspection & Maintenance
Innovations, Achievements, and Cleaner Air Insights

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