Group 1: Gas Cylinder Management - The introduction of smart angle valves and a digital management system at Shandong Shouan Liquefied Gas Co., Ltd. enhances safety and efficiency in gas cylinder management, allowing for traceable operations from filling to delivery [2][3] - The integration of a comprehensive management system has transformed the previously fragmented liquefied gas market in Shanghe County, leading to standardized operations and improved service quality [3] Group 2: Elevator Insurance and Property Management - The implementation of an "insurance + service" model for elevator maintenance has significantly improved repair efficiency, allowing for quicker response times to malfunctions [4] - A new evaluation mechanism for property services, including a color-coded assessment system, aims to enhance service quality and address resident concerns effectively [5] Group 3: Urban Development and Quality of Life - Shanghe County is focusing on urban renewal projects to improve residents' living standards, with significant investments in infrastructure and community facilities [6][9] - The county has developed numerous parks and green spaces, contributing to a more pleasant living environment and enhancing the overall quality of life for residents [8][9]