Dongguan Senweier Optical Electric Co., Ltd.
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Soundwell Electronic Products Guangdong Co., Ltd.
🇨🇳 China
19911001-2000 peopleManufacturer/Trading CompanyHigh capacity factory
Established brand
Large enterprise group
Product customization
Shipments
3
Key customer
EUROTEC
Description
Soundwell Electronic Products Guangdong Co., Ltd. is a leading manufacturer and trading company of electronic components based in Dongguan, China. Established in 1991, the company has over 30 years of experience and employs between 1001 and 2000 people. Soundwell specializes in the design, research, development, manufacturing, and sales of a diverse range of electronic components, including encoders, potentiometers, switches, sensors, and integrated modules. With a construction area of 100,000 ㌢ and over 70,000 different product specifications, Soundwell is recognized for compiling national standards for potentiometers and industrial standards for encoders, demonstrating its leadership in the industry. The company operates a factory and offers advanced manufacturing capabilities, including high-precision tooling, professional production management software, and self-developed automated equipment. Soundwell is certified with IATF 16949, ISO 9001, ISO 14001, and RoHS, ensuring high-quality standards. Their products are widely applied in Smart Automobile, Consumer Electronics, Smart Home, Smart Healthcare, and Audio and Video Equipment. Soundwell also provides module customization services and has strong production and research capabilities, including R&D centers for product, mold, and equipment development.
11mm Metal Shaft Incremental Rotary Encoder Ec110502X2b-Ha1
28mm Hollow Shaft Incremental Encoder Ec280102X5a-Ha1
16mm Insulated Shaft Absolute Encoder Es160201A0a-Ha1
13mm Rj13 Plastic Handle Rocker Potentiometer Rj1301noa0X-Va1
16mm Rd16 Rotary Potentiometer Rd1610noa0X-Wa2
9mm Rotary Potentiometer Ra0901nox0d-Ha1
Four-Derection Push Switch Multi-Function Encoder Ej390201X2X-Wa1
Motorized Fader Slide Potentiometers Sm6001nkb0X-Ha2
39mm QA39 Hollow Potentiometer with LED QA3902njx0b-Ha2
16mm Rg16 Ultra-Thin Resistive Sensor Rg1601nox0X-Vh1
29mm Metal Shaft Rotary Multi-Way Switch for Voloum Control, Various Instruments$1.58
18mm Absolute Encoder for Frequency Adjustment and Volumn Control of Radios$0.26
Dongguan Sanwei Electronic Co., Ltd.
🇨🇳 China
202111-50 peopleManufacturer/Trading CompanyOEM manufacturer
Product customization
Low MOQ
ODM manufacturer
Key market
Africa
Review
5
Description
Dongguan Sanwei Electronic Co., Ltd. is a professional manufacturer and trading company based in Dongguan, China, specializing in high-performance LED lighting solutions for automotive and emergency applications. Established with a focus on innovation and quality, the company operates a modern 10,000-square-meter factory and maintains a robust R&D network through partnerships with multiple lighting specialists. Their extensive product portfolio includes emergency vehicle lighting such as LED strobe lights, warning light bars, police lights, beacons, and sirens, as well as industrial safety solutions like forklift red zone lights and work lights. Additionally, they produce a wide range of automotive LED components, including daytime running lights (DRL), fog lights, signal lights, and interior bulbs.
With a workforce ranging from 11 to 50 employees, including specialized technical professionals, Dongguan Sanwei Electronic Co., Ltd. provides comprehensive OEM and ODM services, capable of delivering prototypes within two weeks. The company adheres to international quality standards, holding ISO 9001 certification, while its products frequently carry CE, RoHS, and CCC marks. Serving a global market across more than 25 countries—including North America, Europe, the Middle East, and Southeast Asia—the company is recognized for its flexible operation, competitive pricing, and professional post-sale support.
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