What is the minimum order quantity for each project?

If we have inventory, there is no minimum order quantity limit, usually a minimum order quantity of 100 pieces.

Do you support OEM manufacturing?

OEM is warmly welcomed. We can arrange your own color or label, print your OEM packaging, and create your own shape based on your drawings.

How do you establish a long-term good relationship with our business?

1. We maintain good quality and competitive prices to ensure that our customers benefit; 2. We respect every customer as our friend, no matter where they come from, and we sincerely do business and make friends with them.

PU Air Filter AG1331 28113-23001 Efficiently Improves Air Quality

Name: PU Air Filter AG1331 28113-23001 Efficiently Improves Air Quality
Brand: Nangong Tongda Auto Parts Co., Ltd
SKU: 2224220005

Hebei, ChinaNangong Tongda Auto Parts Co., Ltd

US$1.18

100-9,999 Pieces

US$0.82

10,000+ Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Clapboard

without Clapboard

Filter Number

Model NO.

AG1331

Medium Material

PU+Filter Paper

Efficiency

Filtration Grade

HEPA Filter

Type

Cartridge Filter

Classification

Air Filter

Sign

Customized According to Customer Requirements

Application

Filter Car Air

Brand

All Prosperous

Position

Automotive Air System

Mode of Transport

Sea Freight, Air Freight, Express Delivery

Quality Assurance Service

24 Months

Old and New

New

Transport Package

Carton

Specification

261mm*180mm*40mm

Trademark

ALL Prosperous

Origin

Hebei, China

Production Capacity

100000 \Per Month

Key features

High Filtration Efficiency: F9 efficiency with HEPA filter grade and ultra-fine mesh for superior dust capture.

Fuel Saving Design: Optimized airflow and uniform filtration reduce fuel consumption while maintaining engine power.

Durable Construction: Made of PU and filter paper with enhanced durability for harsh operating conditions.

Customizable Color: Color can be customized according to customer requirements and drawings.

OEM Manufacturing Support: Full OEM service including custom color, label, packaging, and shape based on drawings.

Comprehensive Warranty: 24 months quality assurance service covering mechanical defects.

Multiple OE Codes: Compatible with OE codes AG1331, 28113-23001, and 28113-23100.

ISO 9001 Certified: Manufacturer holds ISO9001:2015 certification ensuring consistent quality control.

Company profile

High Repeat Buyers ChoiceIn-stock CapacityManagement CertificationQuality Assurance

Nangong Tongda Auto Parts Co., Ltd

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 6 Years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤1.59h

AI-Powered supplier vetting

SummaryThe supplier operates in automotive filter and related automotive component production, processing, and sales, with one production line and one experienced export-trade staff member. It reports OEM service for well-known brands, export sales of 71%–90%, CE product certification, and ISO9001:2015 management certification. Customization is supported from samples, designs, and minor specifications. Peak- and off-season lead times are both stated as within 15 workdays, and in-stock service is available. However, the supplier has no available SDK, overseas warehouse, overseas agents or branches, overseas showroom, or offline trade-show participation. Manufacturing controls show weaknesses: there is no valid manufacturing-capacity contract with related subcontractors, no continuous quantity reconciliation, and no outsourcing SOP. Evidence for financial credibility and customer-specific cases is insufficient.

Supplier typeThe supplier is identified as a combined company whose stated scope covers production, processing, and sales of automotive filters and multiple related automotive products, including cables, sealing strips, wipers, clips, and floor mats. This supports classification as a manufacturer and trader rather than a service-only supplier.

CertificationsThe supplier holds an ISO9001:2015 management-system certificate and CE product compliance certification. These are explicit certifications relevant to management processes and product conformity, although the slices do not establish the scope or validity period of either certificate.

R&D capabilityThe supplier reports no available SDK, which is an explicit limitation for SDK-based development or integration. It does offer customization from samples, designs, minor customization, and flexible customization, but this demonstrates adaptation capability rather than broader research-and-development strength.

Customization capabilityThe supplier explicitly supports OEM service for well-known brands and provides customization from samples, designs, minor specifications, and flexible requirements. These statements directly support a positive assessment of product customization and OEM responsiveness.