江苏省无锡市市场监督管理局发布铝合金型材产品质量监督抽查结果

Core Insights - The Wuxi Market Supervision Administration conducted a quality inspection of aluminum alloy profiles in 2025, revealing a non-compliance rate of 5% from a total of 20 batches tested, with 1 batch failing the quality standards [3]. Group 1: Quality Inspection Results - A total of 20 batches of aluminum alloy profiles were sampled, with 1 batch found to be non-compliant, resulting in a non-compliance rate of 5% [3]. - The inspection was part of the annual quality supervision efforts by the Wuxi Market Supervision Administration [3]. Group 2: Consumer Guidance - Consumers are advised to check product labels, wall thickness, and appearance to assess quality when purchasing aluminum alloy profiles [4]. - It is recommended to buy from reputable markets and well-known brands to avoid safety hazards [5]. - Consumers should request third-party inspection reports for aluminum alloy building profiles before purchase [6]. Group 3: Usage Recommendations - When selecting aluminum alloy profiles, consider the usage environment and choose appropriate surface treatment and structure [7]. - Prior to use, visually inspect the profiles for defects such as peeling, cracks, or dents, as the protective layer is crucial for corrosion resistance throughout the product's lifecycle [7].