AMST, the main production multi function dual display watches, waterproof watches, quartz watches, electronic watches and other sections of the international fashion waterproof watch. The company has a complete and scientific quality management system. Shenzhen Amy special precision technology Co. Ltd. in good faith, strong strength and excellent quality of products recognized by the industry, products are sold in 186 countries worldwide, almost all of the world&＃39;s well-known network platform has authorized dealers. Welcome friends from all walks of life in the world to order online or visit Guangdong, China, Guangzhou City, Mong Kok International Watch City Sales Department to negotiate the purchase.