- About Us
Shenzhen Guozhihuifu Polymer Material Co., Ltd.
- Business Type: Manufacturer
- Product/Service: Air Filters,Polyurethane Foam Filters,PU Sound Absorbing Foam,Sponge Sealing Strip,EPDM Sealing Strip,Telecom Air Filters,Medical Air Filters,Primary Air Filters,HVAC air filters,Broadband/CATV Air Filters,Electronics Air Filters,UL Certified Foam Filters,Fireproofing Foam Air Filters,Replacement Air Filters,Cabin Air Filters,Air Intake Filters,Quadrafoam Air Filters,Panel Air Filters,Networking Air Filters,Dust Collector Filters
- Number of Employees: 101 - 500 People
- Established: 2001
Company History
May 2007: passed SGS occupational health and safety management system certification
August 2005: honored as "Shenzhen hi-tech enterprises"
December 2001: passed SGS and ISO9001 international authentication
November 2001: company registered
Company Own Patents
"mesh composite sound-absorbing material" invention patent
"mesh polyurethane foam plastics and preparation methods" invention patent
"composite polyurethane material for shock absorption & seepage-proofing" practical new-type patent
"air filter" patent for utility model
"dustproof ventilation mesh" patent for utility model
Main Products Introduction:
1: Sound Insulation and Noise reduction Series
-PU Sound Absorbing Foams
-Melamine Sound Absorbing Foams
-Polyester Sound Absorbing Foams
2: Seal Series
-Sponge Sealing Strips
-EPDM Sealing Strips
3: Dust Proofing Series
-Mesh Polyester Foam Filters
-Polyurethane Foam Air Filters
Quadrafoam is a media used in a variety of air filter types, and it is also a separate kind of filter with a variety of applications. Its popularity stems from its highly beneficial quality, including low pressure drop, fire resistance and capacity to capture and hold large amounts of dust. It's also removable, cleanable and reusable, so it has an important place in applications where permanent filters are appropriate.
Quadrafoam air filters offer high dust arrestance and low resistance when applied in electronics, computer, telecom, datacom, broadband/CATV, medical and general purpose equipment where permanent, cleanable filters are most appropriate. Some models are specially designed for equipment with limited space. Quadrafoam air filters are flame retardant and meet UL 94 HF-1 standards for electronics.
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