Core Insights - The Tianjin Beichen District Market Supervision Administration released the results of the 2024 quality supervision sampling inspection for key industrial products, revealing that out of 55 batches tested, 54 were qualified and 1 was unqualified [3][4]. Group 1: Product Quality Inspection Results - Five types of products were inspected: automotive engine oil, engine coolant, brake fluid, windshield washer fluid, and gasoline detergent [3][4]. - A total of 54 batches of products passed the inspection, while only 1 batch was found to be unqualified [3][4]. Group 2: Unqualified Product Details - The unqualified product was identified as a fuel system cleaner from Tianjin Chuan Da Automotive Maintenance Co., Ltd., suspected of being counterfeit [4]. - The inspection did not find any unqualified products from several other companies, indicating a generally high compliance rate among the tested products [4][5].

Core Viewpoint - The quality supervision and inspection results for key industrial products in Beichen District, Tianjin, for 2024 show that all 65 batches of products tested, including cement, steel bars, and fertilizers, passed inspection without any non-compliant products or companies identified [3][4][5]. Group 1: Product Categories - Cement: Ordinary Portland cement from Tianjin Jinyu Zhenxing Environmental Protection Technology Co., Ltd. passed inspection [3]. - Steel Bars: Hot-rolled ribbed steel bars from Tianjin Chengtai Technology Development Co., Ltd. and Tianjin Junjian Steel Trading Co., Ltd. were among the compliant products [4][5]. - Fertilizers: Compound fertilizers from various producers, including Tianjin Rongfu Agricultural Production Materials and Hebei Kaimenzi Fertilizer Co., Ltd., were also found to be compliant [4][5]. Group 2: Inspection Results - A total of 65 batches of products were tested, and all were found to be compliant with quality standards [3][4]. - The inspection covered 10 types of products, including stationery items like correction tape and various types of pens, all of which passed the quality checks [3][4][5]. Group 3: Companies Involved - Companies such as Shanghai Morning Glory Stationery Co., Ltd. and Shenzhen Qixin Group Co., Ltd. were noted for their compliant products in the inspection results [3][4][5]. - The inspection results reflect a strong adherence to quality standards among local manufacturers in the Beichen District [3][4].

新京报讯（记者张洁）4月8日，新京报记者从上海市市场监督管理局官网获悉，近期，上海市市场监管局集中组 织力量对建筑外窗等4类产品进行了监督抽查，经检测，有3批次建筑外窗产品不合格，不合格检出率为30%。涉 及上海东恒门窗有限公司、上海鸿业源门窗幕墙工程有限公司等企业。 不合格名单显示，标称上海东恒门窗有限公司生产的铝合金窗（型号规格1200mm×1200mm×67mm；生产日期/批 号2024.10.16）、标称上海鸿业源门窗幕墙工程有限公司生产的铝合金窗（型号规格1200mm×1200mm×80mm；生 产日期/批号2024.10.7）、标称上海科胜幕墙有限公司生产的铝合金窗（型号规格1200mm×1200mm×65mm；生产 日期/批号2024.10.25）均水密性能不合格。 据介绍，水密性能是指建筑外窗可开启部分在正常锁闭状态时，在风雨同时作用下，外门窗阻止雨水渗漏的能 力，它是衡量建筑门窗产品抵抗雨水渗透的重要指标。该项目不合格，可能引起室内环境潮湿，如果渗漏可能导 致电气设备损坏，增加触电和火灾的风险。 | 序号 | 被抽检人 | 商品名称 | 型号规格 | 生产日期/批号 | 标称生产企业(或供 ...