Zhong Guo Zhi Liang Xin Wen Wang·2025-05-08 08:46Core 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].