Shenzhen Sincodynamic Technology Co., Ltd. is a professional manufacturer and exporter of consumer electronics based in Shenzhen, China. Established in 2008, the company operates a large-scale 12,000-square-meter production facility and employs between 300 and 500 personnel. The firm specializes in the research, development, and production of a wide range of audio products, including ANC Bluetooth headphones, true wireless earbuds (TWS), wired earphones, and audio adapters. Their manufacturing capabilities are vertically integrated, encompassing product development, mold manufacturing, injection molding, painting, and silkscreen printing.
As a contract manufacturer and component supplier, Sincodynamic Technology maintains high quality standards with certifications including CE, RoHS, FCC, and ENERGY STAR. The company adheres to a RoHS management system and collaborates with high-end headset enterprises to deliver professional OEM and ODM services. Beyond audio equipment, their product portfolio extends to electronic accessories such as USB wall chargers and protection cases.
With a strong focus on international trade, the company has extensive experience exporting to the United States and other global markets. They have established long-term partnerships with numerous major importers and trading partners, including Southern Telecom, Miworld Accessories, and I World Global Trading. Their commitment to "top technology and first-class service" has positioned them as a reliable partner in the wireless communication and personal audio sectors.
OEM manufacturerOffers OEM services for customized brand manufacturing.
ODM manufacturerProvides ODM design and manufacturing solutions.
Product customizationOffers full customization for design and features.
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Products
Products
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Average Price
$0.00
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Good quality headphone for gifts,metal housing earbuds
0·0 reviews
Shenzhen Sincodynamic Technology Co.,Ltd is delighted to stock dozens of China wholesale headphone products, available to buy in bulk! Good quality headphone for gifts,metal housing earbuds $1.35 items would be ideal for any shop, supplier or retailer looking to stock quality headphone items!$1.35
Wholesale pink earphone,metal housing earbuds,lovely headset $1.35, provided by Shenzhen Sincodynamic Technology Co.,Ltd. Contact supplier to learn more information about China wholesale earphone, earphone.$1.35
Customers
SOUTHERN TELECOM
39 shipments
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Certifications
CE
1
Conformité Européenne
RoHS
2
Restriction of Hazardous Substances
ENERGY STAR
1
Energy Star
MA
1
Metrology Administration
FCC
2
Federal Communications Commission
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Key export market
🇺🇸 United States🇺🇸 United States
🇪🇨 Ecuador🇪🇨 Ecuador
🇲🇽 Mexico🇲🇽 Mexico
🇧🇷 Brazil🇧🇷 Brazil
OceaniaOceania
EuropeEurope
North AmericaNorth America
Shipments
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0
Export volume
0 kg
Export countries
0
Customers
0
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