Group 1 - The company, Zhejiang Tianyu Environmental Engineering Co., Ltd., is actively supporting its frontline sanitation workers by providing "cooling packages" containing mineral water, herbal medicine, and insect repellent to help them cope with the summer heat [2] - The company has adjusted work schedules for sanitation workers to avoid outdoor tasks during the hottest parts of the day, ensuring their safety and well-being [2] - In addition to distributing cooling supplies, the company conducts summer safety training sessions to emphasize the importance of fire and electrical safety, as well as tips for staying cool [2] Group 2 - The company has established an emergency response mechanism in collaboration with public security, ensuring that sanitation personnel and vehicles can reach the scene of traffic incidents within 15 minutes to restore road safety [3] - This year, the company has handled 12 emergency incidents, with the fastest response time recorded at just 10 minutes [3] - The company plans to continue integrating refined management concepts into its cleaning operations to enhance efficiency and maintain a clean urban environment while also prioritizing the health and safety of sanitation workers [3]