云环, which translates to "Cloud Ring," is a utility tool developed by Tianjin Qianli Intelligent Technology Co. Ltd. The program aims to drive carbon circulation through cloud computing. It offers comprehensive services for intelligent turnover box online management, operation, monitoring, and more. With a focus on efficient logistics and resource circulation, it helps companies lower logistics costs, enhance data value, and contribute to environmental sustainability by guarding the Earth through effective recycling.

云环 by Tianjin Qianli Intelligent Technology Co. Ltd. is a free utility tool available on the iPhone platform. It emphasizes the utilization of cloud computing to optimize logistics processes and facilitate resource circulation, aligning with the vision of driving carbon circulation through cloud technology.