Do you provide samples? Is it free or extra?

Yes, we can provide samples for free, but we do not pay for shipping.

High-Efficiency Air Filter 50534431 for Car Engines - Blocks Dust, Boosts Airflow, Protects Engine, Durable Replacement

Name: High-Efficiency Air Filter 50534431 for Car Engines - Blocks Dust, Boosts Airflow, Protects Engine, Durable Replacement
Brand: Nangong Tongda Auto Parts Co., Ltd
SKU: 2238687945

Hebei, ChinaNangong Tongda Auto Parts Co., Ltd

US$1.60

100-99,999 Pieces

US$0.99

100,000+ Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

1 Year

Warranty

1 Year

Model NO.

50534431

Type

Air Filter

Material

Paper Core

Structure

Filter Element/Assy

Filtration Grade

Hepa Filter

Application

Air

Pattern

Dry

Brand

All Prosperous

Classification

Air Filter

Transport Package

Paper

Specification

345*242*50

Trademark

All prosperous

Origin

Hebei, China

Production Capacity

500000

Key features

High-Efficiency Filtration: Hepa Filter grade paper core blocks dust and boosts airflow to protect the engine.

Precise Dimensions: Size: 345mm Length x 242mm Width x 50mm Height for exact fit.

Comprehensive Warranty: 1-year warranty coverage for all mechanical defects and parts.

OEM Customization: Supports custom colors, labels, packaging, and shapes based on client drawings.

Fast Stock Delivery: 1-7 days delivery time for stock items upon order confirmation.

Free Sample Availability: Free samples provided for testing, though shipping costs are not covered.

ISO 9001 Certified: Manufacturing process certified under ISO 9001:2015 standards.

Factory Direct Supply: 100% industrial corporation with 30,000 sqm modern production area.

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: ≤0.99h

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.

Product Q&A

Q:Are you a manufacturer or a trading company?

We are a professional factory manufacturer. It is a 100% industrial corporation owned by us, not a cooperating partner. It would be our big honor if you can come to visit us.

Q:What products can you supply?

We can produce air filters, air conditioning filters, and oil filters for most car brands. If you have your own brand or are willing to start one, we would be happy to do OEM for you.

Q:How is your delivery time?

If there is stock available, it usually takes 5-10 days. If the goods are out of stock, it takes 15-20 days, based on quantity.

Q:Can you produce based on the sample?

Yes, we can produce according to your samples or technical drawings.

Q: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.