Zhong Guo Zhi Liang Xin Wen Wang·2025-12-16 07:57Core Points - The Shandong Provincial Market Supervision Administration announced the results of the provincial quality supervision sampling inspection for electric fans in 2025, with a total of 31 batches inspected [3][5] - The inspection covered production, sales, and online sales channels, with 1 batch from production, 20 from sales, and 10 from online sales [3] - The inspection was based on multiple national standards related to electromagnetic compatibility, safety, energy efficiency, and noise limits for household appliances [4] Inspection Results - One batch of electric fans sold by Qingdao Bolu Industrial and Trade Co., Ltd. failed to meet relevant standards, specifically in output air volume and energy efficiency [5] - The Shandong Provincial Market Supervision Administration has instructed relevant departments to handle the non-compliance results according to the Product Quality Law and related regulations [5] Standards and Regulations - The inspection adhered to various standards including GB 4343.1-2018, GB 4706.1-2005, and GB 12021.9-2021, which cover electromagnetic compatibility, safety requirements, and energy efficiency for electric fans [4] - Specific items tested included protection against electric shock, input power and current, heat generation, leakage current, stability, mechanical hazards, noise, and energy efficiency ratings [4]