Core Insights - The Shandong Provincial Market Supervision Administration recently released the results of the provincial quality supervision sampling inspection for drip irrigation tape products in 2025, indicating that 5 batches from 4 manufacturers failed to meet relevant standards [2][3]. Inspection Results - A total of 43 batches of drip irrigation tape products were sampled, with 40 batches from the production stage and 3 from the sales stage [2]. - The inspection was based on standards such as GB/T 19812.1-2017 and GB/T 19812.3-2017, covering various parameters including inner diameter deviation, opacity, appearance, water pressure resistance, and more [2]. - The non-compliant products were produced by Qingdao Tianrun Jinfeng Water-saving Equipment Co., Laiwu Runfeng Water-saving Technology Equipment Co., Shandong Chunhui Water-saving Irrigation Technology Co., and Juancheng Yibiyuan Water-saving Equipment Technology Co. [2]. Non-compliance Details - The non-compliant items included oxidation induction time (200℃) and pull-out performance [2][3]. - The Shandong Provincial Market Supervision Administration has instructed relevant departments to handle the non-compliance results according to the Product Quality Law of the People's Republic of China and other regulations [3]. Product Information - Drip irrigation products mainly include single-wing labyrinth drip tape, internal embedded drip tape, and internal embedded drip pipes, which are designed to save water and fertilizer while improving crop yields [4]. - Recommendations for consumers include verifying product certifications, checking for uniform appearance, and avoiding the use of water sources with high impurity levels to prevent clogging [4].