High-Performance Dust Filter Bags Engineered for Reliable Industrial Filtration

Factory direct supply

Stable quality across batches

Technical support before & after delivery

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.

1
Years of Serving Customers
10
Employees
50
Floor Area
1
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].

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.

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.

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.

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

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

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

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

Innovations, Achievements, and Cleaner Air Insights

Latest News

AI 6
人工智能

学会如何向 AI 提问和下指令

学会提问和下指令是与 ChatGPT 进行有效互动的基础。通过精心设计精确且结构化的提问和指令,您可以引导人工智能生成更准确、更具可操作性且上下文适宜的回复。无论是起草电子邮件、解决复杂问题还是进行创意头脑风暴,掌握如何提问和下指令都能充分发挥 ChatGPT 的全部潜力。 以下是关于如何更好地设计提问和指令,以及利用高级技巧的指南,以便从您的互动中获得最大收益: 优秀提问和指令的构成 一个精心设计的提问和指令通常包含三个基本要素: 上下文: 提供相关的背景信息,帮助 ChatGPT 理解情境。例如,您可以说:“我正在给客户写一封电子邮件,确认一个项目会议。语气应该专业但平易近人。” 而不是简单地说“帮我写一封电子邮件”。 任务: 清楚地说明您希望 ChatGPT…
Filter Bags for Waste Incineration
垃圾焚烧行业

垃圾焚烧厂粉尘收集面临的挑战

垃圾焚烧是一种通过高温燃烧城市及工业废弃物来缩减体积并可能回收能源的工艺,常用于处理难以回收或生物降解的废弃物。垃圾焚烧厂通常遵循一系列流程,将废弃物安全高效地转化为能源。下面我们来了解垃圾焚烧厂的废弃物处理过程。 垃圾焚烧流程 废弃物接收、分类与预处理:废弃物运抵工厂后进行分类,去除不可燃物和可回收材料,可能会经过撕碎、压实等预处理,以确保燃烧高效均匀。 燃烧:废弃物送入焚烧炉或炉膛,在 850°C 至 1100°C(1560°F 至 2012°F)的高温下燃烧,大幅缩减体积并转化为灰烬、气体和热量,原始废弃物体积通常缩减至原尺寸的一小部分(主要以灰烬形式存在)。 能量回收(可选):部分工厂利用燃烧产生的热量生成蒸汽,用于发电或区域供热。 烟气处理:燃烧产生的气体含有颗粒物、一氧化碳、二氧化硫和二恶英等污染物,需通过一系列过滤和洗涤系统去除有害物质后再排放。 灰烬处理:燃烧后收集残余灰烬,底灰来自炉膛,飞灰从烟气中捕获,灰烬经处理后可填埋或用于建筑材料。 垃圾焚烧厂主要产尘点 物料处理区 废弃物接收与储存:废弃物卸载、分类和储存时,因倾倒、撕碎、压实等机械操作产生粉尘。 向炉膛送料:废弃物运输或送入焚烧炉的过程中产生粉尘。…
垃圾焚烧
垃圾焚烧行业

中国的垃圾,不够烧了

垃圾堆里的淘金热。 文|陈只三 文章来源|华商韬略出品(ID:hstl8888) 十年前,“垃圾围城”的新闻还屡见不鲜。 现在,中国的垃圾不够烧已经是行业内的共识。垃圾的价值得到极致开发,垃圾焚烧厂的发展走到了世界顶级水平。 饥渴的垃圾焚烧厂 为了抢垃圾,垃圾焚烧厂能有多疯狂? 根据东方周末的报道,湖南的两家垃圾焚烧厂为了抢垃圾,给物业公司付“介绍费”,每吨垃圾能拿50元的回扣,因此被中央环保督察组通报。 不只是刚扔掉的垃圾有人抢,连已经埋到地下的垃圾都被盯上了。 就在去年,广州兴丰应急填埋场通过审批,重新开挖已经被填埋的350万立方米垃圾,海口、上海、武汉等多个城市也在加入这场地下竞赛,逐步开挖垃圾填埋场。 还有出走他乡抢垃圾的。河南商水静脉产业园接收了项城市全域生活垃圾、淮阳乡镇和周口中心城区部分垃圾;咸阳市垃圾焚烧厂则接收了礼泉县以及周边县市的垃圾。 还有把活儿干得更彻底的。名城环境承包了广东中山市超过1500个垃圾收集点(包括垃圾屋)及16个转运站,负责生活垃圾收集和清运工作,中山公用在收购了名城环境后,旗下的中山市北部组团垃圾焚烧厂就成了这些垃圾的终点。 垃圾变得像矿产资源一样令人垂涎,全是为了填饱那些吃不饱的垃圾焚烧厂。 据E20研究院调研,目前我国垃圾焚烧厂平均负荷率约为60%,40%的产能处于闲置状态,焚烧炉饱一顿饥一顿的问题,比大众能想象的要更严重: 陕西渭南蒲城县一家垃圾焚烧厂一年可以烧18.25万吨垃圾,实际处理13.3万吨垃圾;陕西汉中城市生活垃圾焚烧发电厂曾在接受采访时表示,垃圾量不够导致该厂每运行3个月就得停产1个月收集垃圾; ▲来源:《经济半小时》…
AI 4
人工智能

工作场所使用 ChatGPT 的最佳实践

将 ChatGPT 整合到您的工作场所可以极大地提升生产力和效率。然而,为了充分利用这一强大工具,建立一些最佳实践指南至关重要。通过遵循这些实践指南,您可以确保准确可靠的互动,同时维护用户隐私并遵守公司政策。以下是优化您在工作场所使用 ChatGPT 的一些基本最佳实践: 明确您的目标 – 确认使用 ChatGPT 的目的。无论是用于客户支持、内容生成还是内部协助,拥有一个具体的目标可以确保更好的利用率和高效的互动。 正确训练 – ChatGPT 使用大量高质量、公司特定的数据对基础模型进行微调。这有助于 ChatGPT 理解上下文并提供更准确的回复。定期使用新数据重新训练模型以提高其性能。…
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