Wireless Bluetooth Earbuds Professional Manufacturer in China
Checkout Our Hot-selling Products
Our Services Always Go The Extra Mile
Bulk Shipping
Bulk goods are transported by sea at a low cost usually.
Quick Shipping
If hurry, we can also send it to you by air at an extra cost.
Quality Control
We have a 3rd-party QC to guarantee the quality.
OEM Avaliable
We support any form of OEM customization requirements
Global Support
Contact us 24x7 to solve all your after-sales problems.
7-Day Lighting Fast Delivery
Simply submit your TWS earbud design to us，and our team of professionals and state-of-the-art machinery will quickly produce your design within seven days for immediate shipment.
Sinopromo is a professional wireless bluetooth earbuds manufacturer in China. We provide high quality and reliable products at reasonable price to realize win-win cooperation. We offer OEM and ODM services. Send us your inquiry now!
