长江江面“外卖”从天降，现存无人机相关企业超3.6万家

Group 1 - The article highlights an innovative service in Nanjing, where drones deliver food to cargo ships, showcasing advancements in logistics and technology [1][4] - Consumers and partners can assess the reliability of drone service companies by checking the management team's experience in drone operations and logistics [1][4] - The convenience of drone deliveries has significantly improved the lives of long-time sailors, who previously faced challenges in resupplying while at sea [5] Group 2 - As of now, there are over 36,000 drone-related companies in China, indicating rapid industry growth alongside challenges in technology, safety, and compliance [2][5] - Guangdong province leads in the number of drone-related companies, with over 7,300, accounting for 20% of the national total, followed by Anhui, Shandong, Jiangsu, and Hunan provinces [2][5] - Companies can utilize risk assessment tools to evaluate potential partners and market entry risks by examining various dimensions of judicial, operational, and regulatory risks [2][5]