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Our products undergo random visual and functional inspections, and we have a dedicated QA team to ensure quality and traceability of raw materials.

OEM Customized Metal Shaft Band Switch 39mm 2 Pole 12 Rotary Switch and Position Switch for Audio

Name: OEM Customized Metal Shaft Band Switch 39mm 2 Pole 12 Rotary Switch and Position Switch for Audio
Brand: DONGGUAN CITY BOSIN ELECTRONICS CO., LTD.
SKU: 2055266942

Guangdong, ChinaDONGGUAN CITY BOSIN ELECTRONICS CO., LTD.

US$0.10

1,000 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Rotary Number

Single Button

Usage

Electrical Appliance, Machinery, Communication, Vehicle, Toys, Digital Products

Model NO.

RS39

Standard

Nonstandard

Structure

Screw Shank

Operation

Knob

Certification

ISO, RoHS, CE

Condition

New

RoHS

100%

Certificate

ISO9001, ISO14001, Ts16949

Transport Package

Plastic Box, Carton

Specification

39mm

Trademark

Origin

China

HS Code

85334000

Production Capacity

10000PCS/Day

Key features

OEM & ODM Customization: Supports full customization from samples, designs, and flexible minor adjustments.

High-Quality Knob Options: Available with aluminum or copper knobs for durable and aesthetic performance.

Multi-Industry Application: Suitable for medicine, sports, instruments, home appliances, and communication devices.

Certified Quality Standards: Passed ISO9001, ISO14001, TS16949, RoHS, CE, and holds multiple patents.

Low Minimum Order Quantity: Flexible MOQ of just 10 pieces, ideal for testing and small batch orders.

Professional R&D Team: Backed by 5 engineers with proprietary intellectual property and software copyrights.

Rapid Lead Time: Production within 15 workdays or one month depending on the season.

Strict Quality Inspection: 1 QA inspector ensures random visual and functional inspection for all finished products.

Company profile

High Repeat Buyers ChoiceQuality AssuranceQA/QC InspectorsR&D Capabilities

DONGGUAN CITY BOSIN ELECTRONICS CO., LTD.

Guangdong, 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: N/A CertifiedNearest Port: shenzhen portAverage Response Time: ≤2.99h

AI-Powered supplier vetting

SummaryThe supplier operates in electronic components, micro motors, electronic products, hardware, and plastic products, with production, processing, sales, online sales, wholesale, retail, and import/export activities. It demonstrates documented corrective-action and complaint-handling procedures, quality assurance, finished-product inspection instructions, and valid manufacturing contracts with affiliated subcontractors. R&D and customization capabilities are supported by professional technical expertise, 3D software design, SDK availability, and multiple customization modes. Production information indicates two production lines and stated output of 50,000,000 pieces for potentiometers, encoders, switches, and DC motors. Financial records are identified for 2021–2023, but no financial results are provided. Environmental and fire-drill statuses are unknown, and ongoing production-volume reconciliation is explicitly absent. The supplier reports products distributed to more than 100 countries and RoHS...

Supplier typeThe supplier is a manufacturer and processor of electronic components, micro motors, electronic products, hardware, and plastic products, while also conducting sales, online sales, wholesale, retail, and import/export activities. Its stated product scope and production lines support classification as a manufacturing-oriented electronics supplier.

After-Sales capabilityThe supplier has clear procedures and follow-up records for corrective and preventive actions and customer complaints, documented finished-product inspection instructions, in-stock capability, overseas warehouse capability, and an overseas showroom. These records support operational service capability after delivery.

R&D capabilityThe supplier is identified as a professional technical supplier with R&D capability, available SDK support, 3D software design services, and five years of total R&D engineer experience. This provides explicit evidence of technical development capability, although the evidence does not quantify R&D resources or innovation outcomes.

Production capacityThe supplier operates a CNC facility and two production lines, reports output of 50,000,000 pieces for listed products, maintains inventory capability, and has valid manufacturing contracts with affiliated subcontractors. However, it explicitly does not conduct ongoing quantity reconciliation for every batch or batch production, which is a control weakness.

Customization capabilityThe supplier supports customization from samples, customization from designs, full customization, minor customization, and flexible customization, together with 3D software design services. The consistency of these capabilities across the R&D and CNC facility records indicates broad customization support.