What are the payment terms?

We accept TT (30% deposit, 70% balance before shipment), LC, D/P, and PayPal.

How long does delivery take?

The standard delivery time is 30-45 days.

What certifications does the product hold?

The product is certified under ISO9001, CE, and ECE standards.

S-535 Durable Single-Pipe Air Horn for Trucks and Boats

Name: S-535 Durable Single-Pipe Air Horn for Trucks and Boats
Brand: Zhejiang Weitech Co., Ltd.
SKU: 2127435185

Zhejiang, ChinaZhejiang Weitech Co., Ltd.

US$7.14

500 Pieces

Product profile

Customization

Available

After-sales Service

12month

Warranty

12 Month

Model NO.

S-535

Type

Air Horn

Material

Plastic

Voltage

12V 24V

Certificates

ISO9001

Car Make

Universal

Specification

450MM

Trademark

shengbao

Origin

Wenzhou City, Zhejiang Province, China

HS Code

85123011

Key features

Dual Voltage Compatibility: Operates on both 12V and 24V electrical systems for versatile vehicle use.

High Decibel Output: Delivers a powerful 120dB sound frequency for maximum safety and alerting.

Durable Construction: Built with high-quality plastic materials for long-lasting performance.

Long Service Life: Capable of more than 100,000 activation cycles for extended durability.

International Certifications: Complies with ISO9001, CE, and ECE standards for global quality assurance.

Comprehensive Warranty: Includes a 12-month warranty covering mechanical defects and support.

OEM and ODM Services: Offers full customization, minor customization, and design-based options.

Universal Fitment: Designed as a universal fit for trucks, boats, and various vehicle types.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceSelf-brandedExhibition Experience

Zhejiang Weitech Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 5 years CertifiedNearest Port: Shanghai Port; Ningbo PortAverage Response Time: ≤4.91h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad customization, 3D software design, ODM, and OEM capabilities, supported by R&D personnel, documented design review and validation materials, and recent product development. It reports ISO 9001 certification and more than 100 CE- and ECE-certified product models. Manufacturing evidence includes seven production lines, in-stock capability, one-month average lead times in both peak and off-season, and access to Shanghai and Ningbo ports. However, the supplier has no valid manufacturing-capacity contract with related subcontractors, no overseas warehouse or showroom, no approved-supplier list, and several procedures lack written records. No patents, SDK, or continuous batch quantity reconciliation were reported. Financial information is limited to year labels without substantive performance indicators, so financial credibility cannot be determined.

Supplier typeThe supplier presents itself as a manufacturer and design-oriented service provider, offering 3D software design, ODM, OEM for well-known brands, in-stock capability, and seven production lines. It also exports goods and accepts multiple international trade terms, but lacks a valid manufacturing-capacity contract with related subcontractors.

CertificationsThe company states that it has passed ISO 9001 certification and that more than 100 product models have obtained CE and ECE certifications. These are explicit certification claims supporting the supplier's quality and product-compliance position.

R&D capabilityThe supplier reports new products within the past year, R&D responsibilities covering product improvement, available design-input/output and review/verification/validation documents, and use of CorelDRAW and Pro-E. However, it reports zero patents and no available SDK, so the evidence supports practical product development but not strong proprietary innovation.

Production capacityProduction-related evidence includes seven production lines, in-stock capability, one-month average lead times in both peak and off-season, and proximity to Shanghai and Ningbo ports. Deficiencies include no valid contract with related subcontractors, no continuous batch quantity reconciliation, and no outsourcing standard operating procedure.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, alongside 3D software design, ODM services, and R&D support for production. This indicates broad customization coverage across design and manufacturing activities.

Client casesThe supplier states that it provides OEM services for well-known brands, maintains cooperation with countries along the Belt and Road, and has products widely praised in the European Community market. These statements indicate market and customer exposure, although no specific customer names or case details are provided.

Product Q&A

Q:What voltage does the S-535 air horn support?

The horn supports dual voltage compatibility, working with both 12V and 24V systems.

Q:What is the sound level of this air horn?

It produces a powerful 120dB sound at frequencies of 290Hz and 345Hz.

Q:How long is the warranty period?

We provide a 12-month warranty for all our air horns.

Q:Can this product be customized?

Yes, we offer OEM and ODM services including full customization, minor customization, and customization from samples or designs.

Q:What is the minimum order quantity?

The minimum order quantity is 500 pieces.

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S-535 Durable Single-Pipe Air Horn for Trucks and Boats