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Bulk goods are transported by sea at a low cost usually.
If hurry, we can also send it to you by air at an extra cost.
We have a 3rd-party QC to guarantee the quality.
We support any form of OEM customization requirements
Contact us 24x7 to solve all your after-sales problems.
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!
Welcome to our site, please pay attention to the email with the suffix“@sinopromo.com”,we will contact you within 1 working day.
