To determine if a particular brand of aluminum products is safe to use, one should look for certifications and standards compliance. Check if the brand has certifications such as ISO 9001 for quality management systems or specific safety certifications relevant to aluminum products. Look for compliance with safety standards like ANSI, ASTM, or EN standards. Additionally, research customer reviews and testimonials, and consider third-party lab testing results. It's also important to inquire about the manufacturing process to ensure it adheres to environmental and health safety regulations. Lastly, consult with industry experts or regulatory bodies for their assessment of the brand's safety practices.