GB/T 32223-2025 "Building Door and Window Hardware Parts, General Requirements" is an important national standard in the field of building door and window Hardware accessories in our country, which will be officially implemented on November 1, 2025. The standard comprehensively stipulates the classification, material requirements, technical performance and test methods of building door and window Hardware parts, which is suitable for the manufacture and inspection of various civil building door and window Hardware parts such as hinges, locks, pulleys, etc. The new standard focuses on strengthening the corrosion resistance, mechanical strength and safety performance requirements of Hardware parts, and improves the testing methods of key indicators such as dynamic load and fatigue life. As a comprehensive replacement version of the 2015 version of the standard, its implementation will further enhance the product mass and technical level of building doors and windows Hardware in our country.