Hangzhou Hengke is a reliable filter bag manufacturer with more than 20 years of history in China. It is famous for its high-tech filtration, separation and purification. It is committed to providing high quality filtration solutions, meeting the various needs of global customers with good service, and striving for the sustainable development of health, safety and environmental protection.

Stand Out From Competitors

HengKe has been proudly producing dust Filter Bags for OEM baghouse customers since 2001. 
We take pride in the trust that our customers place in all over the world, and we never take that trust for granted.
More than 3 million dust filter bags are sold and installed each year in a variety of applications.
Our filter bags also come with a 3-year warranty to help ensure your facility stays clean in any condition.

Our Production Lines

Our Services

dust filter bag

Pre-sale service

To analysis the working condition and customize bags for different purpose

filter bag

Guide the whole process

HengKe supporting and driving product sales through technical service.


After-sales Service

Selling products is just the beginning of our cooperation

An Overview Of Products

Applications for our products

Cement Industry

Products range : polyester, acrylic, aramid, PPS, fiberglass composite felt, expanded fiberglass, anti-static material, P84;

Application : kiln head, kiln tail, slag mill, coal mill, grinding station,etc.

Steel Industry

Products range : polyester, acrylic, aramid, PPS, polyimide, woven & composite fiberglass , anti-static material, PTFE, P84;    

Application: lime kiln, drying kiln, blast furnace gas, desulfurization, etc.

Power Industry

Products Range : PPS, polyimide, fiberglass composite felt, expanded fiberglass, PTFE

Applications: coal-fired boilers, waste incineration, domestic waste, medical waste, hazardous waste, biomass, waste slurry, animal waste, sewage mud

Why Choose Us

We have been a stable filter bag supplier for Conch Cement for over 20 years. And CNBM, Hongshi Group, Taiwan Cement, Heidelberg Cement, CEMEX Cement, etc. also cooperating with us .

Top quality

1~5 years warranty to help ensure your facilities  stay clean in any condition.

Competitive Price

All of the filter fabrics are made by our own factory from full range of materials of fibers.

24x7 Support

Hengke has years of  application experience with a professional technical services team .

We Are Trusted By

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Reach Us

Location :

Floor 3, Block A,Wangjing business center, Hangzhou, China.

Email :


Phone :

+86 0571-8770 7077
+86 0571-8708 0890

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