Our company is a leading manufacturer of smart watch in China. Since the establishment in 2006, GK has been specialized in the R&D, production and sales of smart watch, with high quality and the best price. With a long-term development strategy, rich experience and great R&D ability in the smart wearable field, we focus on product innovation and quality as the management concept. All of these products sell well and get good praise from foreign markets, such as North America, Europe and the ...