ShenZhen Osida Technology Co., Ltd. is an enterprise integrated manufacturing factory with trading departments and design center, dealing principally in designing, manufacturing and exporting Electronics, smartwatch, bluetooth headset, cable, e-cigarette products etc. , along with the research and development of machinery and equipment.We has headquartered in the financial center of Asia - Hong Kong, exerting the free port advantages to develop international business, having established close and extensive business relationships with customers in America, Europe, Japan and Southeast Asia, especially America, Europe, etc. Our products enjoy a good reputation among our customers.