Factory
Bluetooth Speaker Factory in Shenzhen
Factory direct supply for portable, mini, RGB, gift, magnetic and custom logo Bluetooth speakers.
Who We Are
SHENZHEN CHENGTAI ELECTRONIC TECHNOLOGY CO., LTD. / T&G
Shenzhen Chengtai Electronic Technology Co., Ltd. / T&G is a Bluetooth speaker factory in Shenzhen, China. We focus on portable Bluetooth speakers, mini Bluetooth speakers, RGB light speakers, gift Bluetooth speakers, custom logo Bluetooth speakers and magnetic 2-in-1 Bluetooth speaker projects for global B2B customers.
Our products are suitable for importers, distributors, mobile accessories wholesalers, gift companies, online sellers, TikTok Shop sellers and regional retail channels.
We support OEM/ODM, custom logo, packaging customization, product recommendation and factory direct supply for bulk orders.
Quality & Compliance
CERTIFICATION SUPPORT
T&G supports Bluetooth speaker OEM/ODM projects for global importers, distributors, online sellers, gift companies and mobile accessories channels.
For different markets and product models, we can provide or coordinate common export compliance support, including CE, FCC, RoHS and other required documents according to project requirements.
Our quality support covers product function checks, charging tests, appearance inspection, packaging checks and shipment preparation before delivery.
For private-label and bulk-order projects, buyers can discuss certification, packaging, labeling and documentation requirements with our sales team before production.
Bluetooth speaker compliance supportBluetooth speaker certification supportCE FCC RoHS Bluetooth speakerQuality check Bluetooth speaker factoryOEM Bluetooth speaker quality control
Compliance support for selected Bluetooth speaker models.
Documentation support for applicable wireless product projects.
Material and environmental compliance support based on project needs.
Factory audit or compliance discussion available for qualified buyers.
Function, charging, appearance and packaging checks before shipment.
Support for product documentation required by importers and distributors.
Quality Check Before Shipment
Our goal is to reduce quality risks before shipment
Quality support is not only about solving problems after they happen. T&G checks product function, charging, sound, appearance, accessories, packaging and shipment preparation before delivery.
01Appearance inspection
Check visible scratches, color, logo position and assembly finish.
02Bluetooth connection test
Check pairing and basic working distance before shipment.
03Sound test
Check speaker output, noise and basic sound performance.
04Charging function test
Check charging port, charging cable and normal 5V charging behavior.
05Battery voltage check
Check battery status where applicable before packing.
06Button function test
Check power, volume, mode and other key buttons.
07RGB/LED check
Check light effect when the model includes RGB or LED features.
08TWS check
Check TWS function if the selected model supports it.
09Accessory check
Check charging cable, manual, strap, sticker or required accessories.
10Packaging check
Check color box, inner packing and carton packing.
11Label/barcode/carton mark check
Check label, barcode, FNSKU or carton mark based on buyer artwork.
12Shipment preparation check
Check carton count, packing photos and shipment preparation.
13Third-party inspection discussion
Bulk orders can discuss third-party inspection before shipment.
Factory Identity
Bluetooth speaker company in Shenzhen
Shenzhen Chengtai Electronic Technology Co., Ltd. / T&G serves global importers, distributors, online sellers, gift companies and mobile accessories channels with channel-friendly Bluetooth speaker models.
Our supply focus is practical volume products, OEM/ODM cooperation, custom logo projects, packaging customization, wholesale Bluetooth speakers China inquiries, factory direct quotation and export support.
Global B2B Support
Product selection, OEM/ODM customization and packing support
T&G supports global B2B buyers with product selection, OEM/ODM customization, packing support, quality checking and delivery to China forwarder warehouses or FOB ports.
This support is suitable for importers, distributors, mobile accessories wholesalers, gift companies, e-commerce sellers and private label buyers comparing Bluetooth speaker source factories in Shenzhen.
Factory Capability
FACTORY CAPABILITY
Production, testing, packaging and export support for Bluetooth speaker OEM/ODM projects.
Production Line
Speaker assembly and production support for portable, mini, RGB, gift and custom logo Bluetooth speaker orders.
Quality Testing
Quality control and testing support before shipment for distributor, importer and online seller orders.
Packaging Support
Logo, color box, manual, sticker and private label packaging discussion for OEM/ODM projects.
Warehouse / Shipment
Warehouse and shipment preparation support for export orders and repeat B2B supply.
Product Showroom
Product display and sample discussion for overseas buyers selecting speaker categories.
Export Support
Product documentation, certification discussion and export communication for global customers.
OEM/ODM Support
Custom logo and packaging for importers and distributors
14+Years Audio Manufacturing Experience
300+Private Mold Models
7Focused Speaker Product Lines
OEM/ODMCustom Logo & Packaging
EXWFactory Direct Supply
ExportMarket Experience
Need a Shenzhen Bluetooth speaker factory?
Contact Kay for catalog, quotation, product photos and OEM/ODM project discussion.