What is the lead time for production?

The average lead time is one month for both peak and off-peak seasons.

What materials are used for the case?

The case is made from Stainless Steel 316L or Aluminum 6061 T651.

Does the switch undergo quality inspection?

Yes, 100% of finished products undergo visual and functional inspection.

Premium 19mm Stainless Steel 316L Ring Piezo Switch for LED

Name: Premium 19mm Stainless Steel 316L Ring Piezo Switch for LED
Brand: Yueqing Langir Electric Co., Ltd.
SKU: 855797285

Zhejiang, ChinaYueqing Langir Electric Co., Ltd.

US$15.00-20.00

10 Pieces

Product profile

Customization

Available

Product Name

Piezo Switch

Size

19mm

Model NO.

PZS19BRAFA1NOM3D

Is_Customized

Yes

Company

Manufacturer

Maximum Current

24VAC/DC

Case Material

Stainless Steel 316L

LED

Red/Green/White

LED Voltage

5V 12V 24VDC

Transport Package

10 PCS/Box

Specification

CE, ROHS, REACH

Trademark

LANGIR

Origin

Wenzhou

HS Code

85365000

Production Capacity

50000PCS/Month

Key features

Customizable Sizes: Available in 12mm, 16mm, 19mm, 22mm, and 25mm dimensions.

Multiple LED Colors: Options include Red, Green, Blue, White, Orange, and Yellow.

Waterproof Protection: IP68 rating for standard use and IP69K for front and back.

High Durability: Over 50,000,000 operating cycles with robust mechanical design.

Wide Voltage Range: Operates on 1-24V AC/DC with 0.2A or 1A switching current.

OEM/ODM Services: Full customization available from samples with engineering support.

Diverse Applications: Suitable for medical, automotive, industrial, and food processing sectors.

Quality Assurance: 100% visual and functional inspection for all finished products.

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: ≤0.70h

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.