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Shenzhen Kingstar Technology Co., Ltd.
Custom manufacturer
{0} years
Guangdong, China
Main categories: TWS Earphones, Smart Watches & Smart Rings, Speakers, Wireless Chargers, Massage Gun
Ranked #4 most popular in Earbud & In-Ear HeadphonesOEM for well-known brandsYears in industry(9)Patents awarded (5)R&D capabilities