What is the delivery time for orders?

The delivery time is typically 30-45 days. During peak season, the lead time is one month, and during off-season, it is also one month.

What are the payment terms?

We accept TT (Telegraphic Transfer), LC (Letter of Credit), D/P (Documents against Payment), and PayPal. Typically, 30% deposit is required, with the 70% balance paid before shipment.

What is the lifespan of the air horn?

The air horn is designed for durability with a life cycle of more than 100,000 activations.

Super-Loud 2-Tone Truck Air Horn

Name: Super-Loud 2-Tone Truck Air Horn
Brand: Zhejiang Weitech Co., Ltd.
SKU: 2128786025

Zhejiang, ChinaZhejiang Weitech Co., Ltd.

US$4.30

500 Pieces

Product profile

Customization

Available

After-sales Service

12month

Warranty

12 Month

Model NO.

S-501

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

Super-Loud Dual Tone: Produces 120dB sound with 680Hz and 530Hz frequencies for maximum visibility and safety.

Wide Voltage Compatibility: Operates on both 12V and 24V systems, suitable for various car and truck models.

High Durability Design: Constructed with durable plastic, ensuring a lifespan of over 100,000 activation cycles.

Flexible Customization: Offers full customization, minor customization, and customization from samples or designs.

ISO9001 Certified Quality: Manufactured under ISO9001 standards with 100% finished product inspection.

Universal Fitment: Designed as a universal fit for most vehicles, compatible with various car makes.

Compact Twin Tone: Compact twin tone design with horn size of 4.5CM / 450MM / 17.72 inches.

Professional Manufacturer: Established in 1994 with two factories and 7 production lines in Zhejiang, China.

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: ≤3.57h

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.