G4 Folding Primary Filter for Dust and Pollen Removal in Commercial Ventilation Systems

Name: G4 Folding Primary Filter for Dust and Pollen Removal in Commercial Ventilation Systems
Brand: Shijiazhuang Gezi Filtech Manufacturing Co., Ltd
SKU: 2131625582

Hebei, ChinaShijiazhuang Gezi Filtech Manufacturing Co., Ltd

US$2.60-200.00

10 Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Clapboard

without Clapboard

Filter Number

Medium Material

Fiberglass

Filtration Grade

HEPA Filter

Type

Folded Filter

Filter Media

Glass Fiber / Synthetic Fiber

Particle Size

≥0.3um Customized

Frame Material

Galvanized Steel / Aluminum / ABS / MDF

Sealant

Polyurethane / Hot-Melt Glue

Gasket Type

EVA / PU / Neoprene / None

Dimensions (W × H × D)

Customized

Application

Cleanroom, HVAC, Pharmaceutical, Hospital

Transport Package

Wooden Box

Trademark

GEZI

Origin

China

HS Code

8421399090

Production Capacity

500000 Pieces/ Year

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceStandardized quality control

Shijiazhuang Gezi Filtech Manufacturing Co., Ltd

Hebei, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 13 Years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤2.68h

AI-Powered supplier vetting

SummaryThe supplier operates in screen-mesh processing and manufacturing, luggage and bags, related equipment and accessory sales, and general import/export activities. It has documented procedures and records for corrective actions and complaint handling, quality assurance, finished-product inspection instructions, inventory capability, and valid manufacturing-capacity contracts with affiliated subcontractors. Customization is offered from samples and designs, including full, minor, and flexible customization, but no 3D software design service is provided, no new product was reported in the past year, and R&D audit documentation was unavailable. Production inspection is based on random inspection by two quality inspectors. The supplier has no overseas warehouse, showroom, agent, or branch, although it has participated in FiltXpo 2025. Financial credibility and customer-case strength cannot be determined from the provided information.

Supplier typeThe supplier’s stated scope covers screen-mesh processing and manufacturing, sales and technical services for screen meshes, mechanical equipment and accessories, rubber and plastic products, household items, luggage and bags, and import/export activities. This supports classification as a manufacturer and trading/service supplier rather than a narrowly specialized single-product entity.

After-Sales capabilityThe supplier has clear procedures and followed records for corrective and preventive actions and customer complaints, plus in-stock service capability. However, it lacks overseas warehouses, showrooms, agents, and branches; therefore, documented service-process capability is evident, but overseas service coverage is limited.

R&D capabilityThe supplier reports no new products in the past year and has no R&D design-input, output, review, verification, or validation documents available for audit. Although the general manager cooperates with the factory on customer-requested product development and AutoCAD is listed, the available evidence does not establish strong, documented innovation capability.

Production capacityProduction-related evidence includes two quality inspectors, random finished-product inspection, standardized inspection instructions that are uniformly followed, quality assurance in quality-control processes, inventory capability, and valid manufacturing-capacity contracts with affiliated subcontractors. These explicit controls support production capability, although the slices do not state production volume or capacity.

Customization capabilityThe supplier explicitly offers customization from samples and designs, full customization, minor customization, and flexible customization. The general manager is also described as cooperating with the factory to develop products according to customer requirements, while the absence of 3D software design service limits the available design-support format.