Group 1 - The Longqing District Market Supervision Administration provided on-site services to ensure the compliance of electronic scales at the Jiqing Jiangnan International Fruit Trading Center, enhancing consumer trust and business confidence [1][3]. - The Jiqing Jiangnan International Fruit Trading Center is one of the largest primary fruit wholesale distribution centers in Shandong Province, where fair measurement directly impacts consumer rights and market health [3][5]. - The Market Supervision Administration conducted thorough inspections of each electronic scale, checking for measurement deviations and ensuring accuracy through standard weights, resulting in all scales meeting measurement standards [5]. Group 2 - The management of the Jiqing Jiangnan International Fruit Trading Center emphasized that integrity is vital for the market, and precise measurement is the foundation of honest business practices [5]. - The Longqing District Market Supervision Administration focuses on providing "door-to-door" and "precise" services to support enterprise development, particularly in measurement and quality needs, thereby enhancing market regulation and reducing burdens on businesses [5].