Changzhou Uni-Sound Electronic Co., Ltd.
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Changzhou E-Sound Electronics Co., Ltd.
🇨🇳 China
198951-100 peopleManufacturer/Trading Company/Distributor/Wholesaler/Service CompanyEstablished brand
OEM manufacturer
ODM manufacturer
Industry association member
Shipments
21
Key customer
INTEC DE MEXICO
Key market
North America
Description
Changzhou E-Sound Electronics Co., Ltd., also known as Changzhou Duoxing Electronics Co., Ltd., is a professional manufacturer, trading company, distributor, wholesaler, and service provider of electro-acoustic products based in Changzhou, China. Established in 1989 and re-established in 1994 with Taiwanese partners, the company has over 36 years of experience in the acoustic product industry. With 51 to 100 employees, they specialize in the development, manufacturing, and sales of a wide range of electro-acoustic components, including Mylar speakers, loudspeakers, buzzers (piezo, magnetic, SMD), microphones (electret condenser), and receivers. These products are widely utilized in diverse applications such as medical equipment, automotive electronics, security systems, notebook computers, mobile phones, tablets, TVs, and household appliances. Changzhou E-Sound Electronics offers OEM, ODM, and contract manufacturing services, operating a factory with 6 production lines and an annual output value between US$5 Million and US$10 Million. The company holds ISO 9001, RoHS, and CCC certifications, ensuring high-quality standards. They have a strong international presence, exporting to over 30 countries and regions across North America, Europe, Asia, the Middle East, and South America, with 70% of sales attributed to exports. Their inspection process includes Incoming, Producing Processing, Finishing, and Outgoing Inspections to maintain product quality.
70mm Mini Loudspeaker Multimedia Speaker Portable Mini Speaker MP3 Speaker$0.43
Diameter 28mm Mylar Speaker Dxi28n-B 28*3.5mm Intercom Speaker$0.28
Changzhou Cxsound Electronic Co., Ltd.
🇨🇳 China
198951-100 peopleManufacturer/Trading CompanyEstablished brand
ODM manufacturer
Product customization
Eco-friendly supplier
Shipments
33
Key customer
INTEGRATED MICROELECTRONICS
Key market
North America
Description
Changzhou Cxsound Electronic Co., Ltd., also known as Changzhou Ekeysound Electronics Co., Ltd., is a professional manufacturer and trading company specializing in electro-acoustic components. Established with roots dating back to 1989 and re-established in its current form in 2010, the company is headquartered in Changzhou, Jiangsu province, with a specialized sub-factory in Shenzhen. The company operates six production lines with a daily capacity of up to 50,000 pieces and maintains an ISO 9001 certified quality management system.
The company's extensive product portfolio includes Mylar speakers, magnetic and piezo buzzers, condenser microphones, receivers, and ultrasonic sensors. These components are engineered for diverse applications across the automotive, medical, telecommunications, and consumer electronics industries. Cxsound provides comprehensive OEM and ODM services, supported by an in-house R&D team capable of developing custom models to meet specific client requirements. Their quality control process is rigorous, encompassing incoming, processing, finishing, and outgoing inspections to ensure high sound quality and reliability.
With an annual revenue between US$5 million and US$10 million, the company has a strong international presence, exporting approximately 51% to 70% of its output. Their global market reach extends to North America, Europe, Southeast Asia, and East Asia, serving notable customers such as Samsung, Stetron International, and Testo. Cxsound is committed to providing environmentally friendly products and first-class service to its global business partners.
Micro Speaker (CXS13-001L)
SMD Transducer (CX7575025-SM-F)
Piezo Buzzer (CX12075S)
SMD Transducer (CX9655C-SM)
Piezo Transducer / Buzzer (CX12095C)
SMD Transducer (CXP23098C)
Multimedia Speaker for Mini Sound Box
16*9mm Handphone Speaker with Soldering
Multimedia Speaker
Dia 4.5*2.2mm Electret Condenser Microphone$0.12
12mm Magnetic Buzzer with Side Hole$0.08
Dia 10*1.5mm Electret Condenser Microphone with Pin$0.12
