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.

We Are Trusted By

Our Services

Hengke dust filter bag

Pre-sale service

To analysis the working condition and customize bags for different purpose

Hengke After-sales Service

After-sales Service

Selling products is just the beginning of our cooperation

Hengke Guide the whole process

Guide the whole process

HengKe supporting and driving product sales through technical service.

Hangzhou Hengke EnviroTech. is a Trustful filter bag Manufacturer, which is famous for high-tech filtration, separation and purification, committed to provide high-quality filtration solutions to meet worldwide customers various needs with good service, struggle for health, safety and environment-friendly sustainable development.
HengKe was established in 2001 and integrates scientific research, development, production and trade. We develop high-tech filters and dust removal products, and gradually develop other comprehensive environmental protection projects. HengKe relies on the scientific research strength of Zhejiang University, introduces first-class American production equipment, and constantly pursues international advanced technology. As one of the industry incubation bases of Zhejiang University, Hengke is a star enterprise in the filtration industry.
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

An Overview Of Our Products

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 .

High efficiency & Low Operating Cost

Our dust collection systems help prevent gases from escaping into the atmosphere. This helps provide a more energy efficient process while reducing harmful emissions.
Let our experts help your filtration project

Free samples are avaliable on requests !

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