welcome球速体育(中国)有限公司

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Service & Support
Product customization processing
Customized processing of filter products
Provide customized processing of filter series products, dust removal series: dust filter bags, bag cages bones, dust filter equipment,air filter cartridges.Air purification series: primary, medium and high-efficiency air filters; Liquid filtration series: bag filter, filter cartridge machine, liquid filter bag, filter element, filter screen, filter plate, industrial filter cloth, etc. At the same time, it provides project services such as fluid engineering, clean engineering, high-temperature boiler, dust collector equipment and transformation.
Testing and Packaging
Filter media quality assurance testing
  • Filter media heat shrinkage test
    Filter media heat shrinkage test
  • Filter media strength test
    Filter media strength test
  • Filter material anti-static performance test
    Filter material anti-static performance test
  • Filter thickness test
    Filter thickness test
  • Filter weight test
    Filter weight test
  • Filter material permeability test
    Filter material permeability test
Bag cage quality assurance test

  • Raw material testing
    Raw material testing
  • Tensile testing
    Tensile testing
  • Diameter detection
    Diameter detection
  • Coating thickness inspection
    Coating thickness inspection
  • Solder joint tensile force detection
    Solder joint tensile force detection
  • Verticality test
    Verticality test
Processing finished packaging


Hui Long Filtration conducts comprehensive inspection of filter media, filter bags and bag cages in strict accordance with relevant standards to ensure product quality. The finished filter bag adopts waterproof packaging to ensure the safe transportation of goods.


Thebag cages is made of high-quality galvanized square tube as the frame material, and the soft fabric lining ensures the reliable transportation of goods without damage.


成品包装.jpg                笼骨包装.jpg


Installation and maintenance
  • Comprehensive project services
    Comprehensive project services
  • On-site installation
    On-site installation
  • Flue gas detection, phosphor leak detection
    Flue gas detection, phosphor leak detection
  • Flue gas detection, phosphor leak detection
    Flue gas detection, phosphor leak detection
  • Life assessment and overhaul
    Life assessment and overhaul

Industry applications

  • Mining plant
    Mining plant
  • Metallurgy plant
    Metallurgy plant
  • Electronics plant
    Electronics plant
  • Steel Plant
    Steel Plant
  • Chemical plant
    Chemical plant
  • Coking Plant
    Coking Plant
  • Asphalt Stir Plant
    Asphalt Stir Plant
  • Waste incineration
    Waste incineration
  • Power plant
    Power plant
  • Biomass power generation
    Biomass power generation
  • Food factory
    Food factory
  • Cement plant
    Cement plant


Industry applications

As a professional company in the filtration industry, with 12 branches and offices around the world,

Products are distributed in many countries and regions around the world, providing highly flexible services for customers in various regions.




  • Partners
Links: Suzhou Huilong Purification Filtration Guangzhou Huilong Filtration Hangzhou Huilong Filtration