Shenzhen zhongzhi IoT Technology Co., Ltd. is a high-tech enterprise specializing in intelligent wearable devices, smartwatches, smart bracelets, GPS positioning and other products. At present, it has developed into a large-scale brand enterprise that integrates research and development, customized production, and sales, and has gained recognition from customers and peers in the industry. The enterprise adheres to the brand concept of "exploring a smarter and better life" and adheres to the principle of "customer" to provide customers with intelligent wearable products and services with ultimate experience. Cooperate with BOE Technology to develop the TFT water drop screen with cost performance ratio. The technical industry innovation was in August 2022. The R&D team developed an all zinc alloy body. The commissioning of the 4G all Netcom adult smart watch was successful. The e SIM one card dual terminal 4G all Netcom all metal body watch delivered OEM orders for the domestic industry's leading brands.