Shenzhen Koseli Technology Co., Ltd.

Shenzhen Koseli Technology Co., Ltd. is a professional manufacturer and trading company based in Shenzhen, China, specializing in the R&D and production of consumer electronics and smart home ecosystem products. Established in 2012, the company has developed a strong reputation as a reliable OEM and ODM supplier, particularly in the wireless audio and mobile accessory sectors. Their core product portfolio includes TWS Bluetooth earphones, gaming headsets, Bluetooth speakers, wireless chargers, and smart key finders. The company operates a 2,000-square-meter facility with a monthly production capacity of 300,000 units and maintains a significant stock of over 10,000 items to support fast shipping for global retailers. In addition to its audio expertise, the company maintains specialized divisions for digital signage and beauty instruments. These lines include LCD displays, digital photo...