• 18664588490



  • 18664588490






Shenzhen Gaoyu Technology Co., Ltd. and Dongguan Yuyuanda Technology Co., Ltd. are the same enterprise, specializing in the recycling and sales of card swipe machines and their accessories. Since 2016, we have been one of China’s largest second-hand POS machine sellers, with a rich variety of purchase channels, offering significant price advantages for commonly-seen card swipe machines on the market. In addition, we can also provide technical support for repair. We welcome you to contact us and cooperate with us.



Since our establishment, we have been committed to providing high-quality and cost-effective card swipe machines and accessories to customers, earning the trust and support of our customers. We promise that all products sold are genuine and every device has been professionally tested and strictly screened to ensure product quality and stability. As a professional supplier, we understand that maintaining the interests and trust of our customers is the foundation of our survival and development, and we will always strive to provide the best services to our customers.



If you need to buy second-hand POS machines or card swipe machine accessories, or need some technical support for repairs, please feel free to contact us for cooperation. We will do our best to serve you.