What kind of payment do you accept?

We accept T/T(Wire transfer), Western Union and Paypal.

How do you make our business long-term and good relationship?

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

Electrical Alarm Buzzer 12V Industrial Audible Alarm Sounder

Name: Electrical Alarm Buzzer 12V Industrial Audible Alarm Sounder
Brand: Yueqing Langir Electric Co., Ltd.
SKU: 2329929805

Zhejiang, ChinaYueqing Langir Electric Co., Ltd.

US$6.35-6.80

30 Pieces

Product profile

Customization

Available

Signal Transmission

Electric

System

Sound and Magnetic System

Model NO.

MS-290

Type

Electric Alarm

Application

Communication Electronic Products, Industry, Traffic

Usage

Personal, Smoke, Fire, Window

Certification

CE, RoHS

Brand

Langir

OEM & ODM

Available

Material

Metal

Samplel Order

Acceptable

Voltage

AC110V/220V

Sound Pressure

105-115db

Power

300W

Transport Package

1PCS/ Box

Specification

MS-290 24V

Trademark

Langir

Origin

Zhejiang, China

HS Code

8531809000

Production Capacity

500000/Month

Key features

Overwinding Alarm Protection: Ensures safety with sound and magnetic system for electric crane hoists.

100% Pre-delivery Testing: Every single unit undergoes strict visual and functional inspection before shipping.

OEM and ODM Services: Custom branding available with authorization for legally registered patents.

Wide Voltage Compatibility: Operates on AC 110V or 220V to suit various global power standards.

High Sound Pressure Output: Delivers clear 105-115dB alarm sound for effective warning in industrial settings.

CE and RoHS Certified: Meets international safety and environmental standards for electronic products.

Fast Delivery Time: Typically ships within 2 to 20 days after receiving advance payment.

Sample Order Available: Samples can be provided, though shipping costs and item fees may apply.

Company profile

Management Certification100% Finished Products InspectionImporters and ExportersYears of Export Experience

Yueqing Langir Electric Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples CertifiedExport Year: 16 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤2.79h

AI-Powered supplier vetting

SummaryLangir demonstrates established manufacturing, OEM/ODM, customization, quality-control, and customer-support capabilities. It operates five production lines, reports switch production of 600,000 pieces, and exports to multiple global regions, with 90% of total sales from exports. The supplier states that its products meet IP67/IP68, UL, CE, and RoHS standards. It has procedures for corrective and preventive actions and customer complaints, and finished-product inspection instructions are uniformly followed. However, it reports no in-stock service capacity, overseas warehouse, showroom, overseas agent or branch, or available SDK. Innovation evidence is mixed: ODM is available, but no new products were reported in the past year and total R&D engineer experience is six years. Financial information is limited to the availability of records for 2022–2024, without performance details.

Supplier typeThe supplier presents itself as a manufacturer providing product selection guidance, prototyping, OEM/ODM services, customization, and after-sales support. Its stated production infrastructure includes five production lines, stamping and laser-marking facilities, and self-operated import/export rights, indicating a manufacturing-oriented supplier rather than a pure trading company.

CertificationsLangir states that its products meet IP67/IP68, UL, CE, and RoHS standards, covering ingress protection, safety, and environmental compliance. The provided information identifies claimed compliance standards but does not include certificate numbers, issuing bodies, or validity dates.

After-Sales capabilityThe supplier describes after-sales support and troubleshooting and has clear procedures and followed records for corrective and preventive actions and customer complaints. However, it has no in-stock service capacity, overseas warehouse, showroom, overseas agent, or branch, which limits local and rapid overseas support.

Production capacityThe supplier operates five production lines, reports switch production of 600,000 pieces, and has stamping and laser-marking facilities. It has a valid manufacturing-capacity contract with associated subcontractors, an outsourcing SOP, and uniformly followed finished-product inspection instructions, but it does not perform ongoing quantity reconciliation for every batch or production run.

Customization capabilityThe supplier explicitly offers prototyping, OEM/ODM services, custom solutions tailored to operational needs, and customization from samples. It also reports OEM service for well-known brands, providing direct evidence of both product customization and contract-manufacturing capability.

Product Q&A

Q:What are your terms of packing?

Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.

Q:Do you have a catalogue?

Yes, We have product catalogue. Please contact us on line or send an Email to sending the catalogue.

Q:How about your delivery time?

Generally, it will take 2 to 20 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

Q:Can you provide samples? Are the samples free?

Yes, we can provide samples. But you have to pay for the shipping cos. If you need many items, or need more qty for each item, we will charge for the samples.

Q:Do you test all your goods before delivery?

Yes, we have 100% test one by one before delivery