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Grf Clean Room G4 Pocket Filters 6 Pockets Pre Air Conditioning Bag Filter Air Filter
US$30.00
50-99 Pieces
US$20.00
100-499 Pieces
US$10.00
500+ Pieces
Sample price:US$100.00/piece.Request sample
Product profile
Customization
AvailableClapboard
without ClapboardFilter Number
6 PocketsModel NO.
GRF-JSK-POK-5Medium Material
Synthetic FiberEfficiency
G4Filtration Grade
Pre FilterType
Bag FilterTransport Package
BoxSpecification
592 x 592 x 580 MMTrademark
GRFOrigin
ChinaHS Code
8421999090Production Capacity
50000pieces/YearKey features
Multiple Efficiency Grades: Available in G4 filtration class for pre-filtration applications.
Customized Service: Custom designs accepted with provided specifications, drawings, materials, and photos.
High Quality Guarantee: Manufactured with highest quality materials meeting or surpassing OEM specifications.
Wide Application Scope: Suitable for commercial buildings, hospitals, cleanrooms, and industrial workplaces.
ISO and IRIS Certified: Certified by ISO 90001 (TUV Rheinland) and IRIS standards.
Free Sample Availability: Free samples offered, with shipping charges paid by the buyer.
Fast Stock Delivery: Stock goods shipped within 7 days upon receipt of payment.
Flexible Shipping Options: Shipping available via sea, air, and land from Huangpu or Nansha port.
Company profile
Business Type: Manufacturer/FactoryExport Year: 2011-05-06Nearest Port: HUANGPUAverage Response Time: ≤1.87hTerms of Payment: T/T, PayPal, LCInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF
AI-Powered supplier vetting
SummaryThe supplier demonstrates broad product-development and customization capabilities, including 3D software design, ODM, OEM, SDK availability, and multiple customization levels. It holds ISO9001:2015, ISO45001:2018, and ISO14001 certifications, and reports inventory capability, participation in the Berlin Rail Transit Exhibition, and international sales and support. However, it lacks written procedures or records for corrective actions and complaint handling, has no approved supplier list, overseas warehouse, overseas showroom, overseas agent or branch, and no valid manufacturing-capacity contract with an associated subcontractor. The supplier reported no new products in the past year. Evidence of customer cases is limited: it states no Fortune 500 cooperation but reports an 80%–100% repeat-buyer preference.
Supplier typeThe supplier presents itself as an international sales and support provider offering product selection, customization, after-sales support, technical consultation, testing, ODM, OEM, and SDK-related services. It also reports in-stock capability, but lacks overseas branches, agents, warehouses, showrooms, and a valid manufacturing-capacity contract with an associated subcontractor.
CertificationsThe supplier reports holding ISO9001:2015, ISO45001:2018, and ISO14001 management-system certifications. These certifications provide explicit evidence of formal quality, occupational health and safety, and environmental management systems.
After-Sales capabilityThe company description states that its international sales team supports product selection, customization, and after-sales service. However, the supplier has no written procedures or records for handling customer complaints or corrective and preventive actions, which is an explicit weakness in documented service management.
R&D capabilityThe supplier reports 10 R&D engineers, ODM services, SDK availability, 3D software design, and capabilities to develop, test, and inspect testing equipment. However, it also states that no new products were launched in the past year, so the evidence supports technical development capability but not recent product innovation.
Production capacityThe supplier reports inventory capability and proximity to Nansha Port, and it has participated in an offline trade exhibition. Nevertheless, there is no valid contract covering manufacturing capacity between the factory and an associated subcontractor, while the slices provide no complete production-capacity metrics.
Customization capabilityThe supplier explicitly offers 3D software design and customization from samples, designs, minor customization, full customization, and flexible customization. Its stated ODM, OEM, product-selection, and customization support further indicate broad customization coverage.
Product Q&A
Q:How about the quality of GRF Filter?
A:
GRF Is the Member of the Technical Committee of Diesel Locomotive Standardization of the Chinese Academy of Railway Sciences. Awarded ISO90001 (TUV Rheinland)And IRIS Certicificate.
Q:Could we supply samples?
A:
Yes, we offer free samples, but shipping charges will be paid by buyer.
Q:What's the delivery time?
A:
Generally, goods will be sent around 15-30days. Stock goods will be sent within 7 days once we receive payment.
Q:What's our loading port?
A:
Huangpu Or Nansha port.
Q:What's our shipping ways?
A:
By sea, air, land.
Send Inquiry
*To:
Guangzhou Railway Locomotive Fittings Works Co., Ltd.
Guangzhou Railway Locomotive Fittings Works Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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