No. 8, Huanguan South Road, Longhua New District, Shenzhen, Guangdong, China (Mainland)

Founded in 2009, Shenzhen Saifer Technology Co., Ltd, is an innovative and creative technology company, which is specialized in Bluetooth Speaker, Bluetooth Headsets, Bluetooth Watch, Smart Bracelet...

Room 23E, No.15 Xiangcheng Road, Pudong New Area,

Shanghai Fumbling International Trading Co., Ltd. is located in Jinqiao Export Processing Region, Pudong, Shanghai. We are supported by Yangtze River's prosperous economy, convenient trans...