MK20 Women Smart Watch Full Touch Screen Multi-sport 39mm Waterproof Diameter Lady Girl Compatible Android IOS Smartwatch Woman

A national high-tech enterprise integrating R&D, design, production and marketing of Smart watches. The production environment strictly implements the 5s management method, six quality monitoring, realizing incoming materials, strict import and export of products. TO ensure that each equipment meets the standard.and has long-term cooperation with dozens of large-scale well-known foreign trade companies in Shenzhen TO ensure that each equipment meets the standard.and has long-term cooperation with dozens of large-scale well-known foreign trade companies in Shenzhen.syi