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Specialists In Dust Filtration

Hangzhou Hengke Filter Environmental Protection Co., Ltd. integrates scientific research, development, production and trade. Mainly develop high-tech filtration and dust removal products, and gradually develop other comprehensive environmental protection projects.

Dust Filter Bag

We are dedicated to providing the most economical and effective dust filters on the market.

High Efficiency Filtration

Our filter products are developed for emission control to limit the exposure to be less than 10-20 mg/m3 per OSHA limit and to comply with the air quality standards for PM2.5. Our dust filters have an estimated 20% longer working life than other products on the market.

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Dust Filter Fabric

The filtration fabric should be provide maximum filtration efficiency, clean ability and provide meet your goals for operational life.

Different Finish Options Fabric

HengKe offers a full range of fabrics and by reviewing your operating parametersour,our technical support team is available to help you determine the best fabric for your application.  In addition to the fabric, there are different finish options.

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Bag Cage Bone

The bag cage produced by our company is light, easy to install and maintain; smooth and straight so that the filter bag is not damaged.

Matching Accessories

We achieve smooth surface is bright and clean, no bump, burr,desoldering , leakage welding and welding slip, and has the characteristics of corrosion resistance, high temperature resistant, sturdy, so as to adapt to the industrial and mining in different environment.

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Diaphragm & E-magnetic Pulse Valve

Solenoid valve, Diaphragm, Cylinder, Cylinder repair kit ,Triple, Duplex .

Matching Accessories

The E-magnetic Pulse Valve is specially designed for the application of dust removal equipment. It has the characteristics of high flow, long life and fast on/off switching, thus ensuring reliable and economical work .

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Explore Recent Work

Relying on the scientific research strength of Zhejiang University, introducing first-class American production equipment and constantly pursuing international advanced technology.

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Our Core Values

To Be Respected For Our Role In Protecting The Environment.

Latest News

Control Air Pollution with HK Filter Bags


Trusted Partners

We’ve been the stable supplier of CONCH CEMENT for about 20 years ,and also for Hongshigroup,Taiwan Cement, CNBM, CEMEX, HeidelbergCement etc.

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