Dong Guan City Sheng Chang Electron Co., Ltd.
Dong Guan City Sheng Chang Electron Co., Ltd.
🇨🇳 China, Guangdong
2003301-500 peopleManufacturer/Service CompanyDong Guan City Sheng Chang Electron Co., Ltd. is an electroacoustic technology enterprise established in 2003, operating from Huangjiang Town, Dongguan City, Guangdong Province, China. As an OEM/ODM and contract manufacturer, the company specializes in the production, sales, and after-sales service of electroacoustic components and products. With a workforce of 301 to 500 employees and a production base covering over 6,000 square meters, they possess a professional acoustic R&D team and advanced production equipment, including automatic production lines and testing instruments. Their extensive product portfolio includes various types of buzzers (electromagnetic, piezoelectric, active, passive, chip), speakers, microphones, sensors, atomizing sheets/films, alarms, horns, and acoustic panels. They also produce Bluetooth speakers, wired headsets, and products for fire equipment. These components are widely utilized in mobile phones, telecommunications, medical devices, beauty instruments, home electronics, security systems, and automotive electronics. Dong Guan City Sheng Chang Electron Co., Ltd. holds ISO 9001 and ISO 14001 certifications, demonstrating their commitment to quality and environmental management. The company serves a wide range of international markets across North America, South America, Europe, Asia, Africa, and Oceania, in addition to the domestic market.
OEM manufacturerOffers OEM services for customized brand manufacturing.
ODM manufacturerProvides ODM design and manufacturing solutions.
Product customizationOffers full customization for design and features.
Established brandFounded in 2003, with over 20 years of industry experience.
Contact
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Products
Products
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Categories
0
Wired Headset/Speaker/Micophone/Sensor/Buzzer Piece/Atomizer Plate/Buzzer
0·0 reviews
Buzzer, 1614 Electromagnetic Passive Buzzer, Insert Needle One-Piece Buzzer
0·0 reviews
Customers
HE CHANG
Certifications
ISO 90011
ISO 140011
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2011501-1000 peopleManufacturer/Trading Company/OTHER/Service CompanyHigh capacity factory
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Key market
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Description
Shengchang Hardware & Plastic Industrial Co., Ltd. is a manufacturer, trading company, and service provider based in Dongguan, China, established in 2011. With a workforce of 501 to 1000 employees, the company specializes in the research, development, production, and sales of mobile phone accessories and components. Their extensive product range includes mobile phone cases (TPU, silicon, leather, aluminum alloy, plastic), covers, housing, protective films, touch screen panels, batteries, USB cables, chargers, mini speakers, and flex cables, compatible with brands like iPhone, Samsung, Blackberry, and HTC. The company operates a 3000 sq. meter factory equipped with advanced injection molding machines (two 400-ton, thirty 80-250 ton, fifty 30-ton) and fully automatic production line systems. Their integrative workshop supports casting, painting, oxygenation, silk-screen, hot transfer imprint, and centralized packaging. Shengchang Hardware & Plastic Industrial Co., Ltd. offers OEM and ODM services, backed by an in-house design studio and a strong R&D department that invests 20% of annual profits and produces six new products monthly. They hold certifications including ISO 9001, BSCI, CE, and FCC, ensuring high-quality standards with a low 0.3% repair rate. The company exports its products globally to North America, South America, Europe, Asia, and Africa.
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Dongguan Shengchang Electronic Technology Co., Ltd.
🇨🇳 China
2003201-300 peopleManufacturer/Service Company/DistributorEstablished brand
OEM manufacturer
Patented technology
ODM manufacturer
Shipments
8
Key customer
JAQUAR
Key market
North America
Description
Dongguan Shengchang Electronic Technology Co., Ltd. is a specialized manufacturer and service provider of electroacoustic and electronic components based in Dongguan, China. Established with roots dating back to 1999 and formally incorporated in 2003, the company operates a production base exceeding 6,000 square meters and employs a workforce of 200 to 500 professionals. As an integrated OEM and ODM partner, the firm maintains a strong focus on research and development, holding over 100 patents globally.
The company's extensive product portfolio is divided into three primary divisions. Its electroacoustic line features a wide range of buzzers (electromagnetic, piezoelectric, and chip passive), speakers, alarms, microphones, and ultrasonic sensors. These components are essential for mobile communications, medical equipment, security systems, and consumer electronics. Additionally, the company produces specialized acoustic panels and PET felt sound-absorbing materials for architectural applications.
In the semiconductor and power sector, Dongguan Shengchang manufactures and distributes transmitting and rectifying tubes, Schottky diodes, power MOSFETs, field effect transistors (FETs), and thyristors. The company also offers specialized electrical solutions, including various plugs and retractable USB components.
Committed to high quality standards and rigorous quality control, the company is certified under ISO 9001 and SA8000, among other international standards. With a dedicated team of QC and sales staff, Dongguan Shengchang serves as a reliable solution provider for world-famous brands across multiple continents, leveraging its large manufacturing capacity and advanced technical expertise.
Plug
Retractable USB Plug Flash Drive
