What are the causes of product defects?

Legal analysis: 1. Defects in product design. Due to design reasons, the product has unreasonable dangers that endanger personal and property safety.

2. Defects in product manufacturing. That is, due to manufacturing reasons such as product processing, production and assembly, the product has unreasonable dangers that endanger personal and property safety.

3. Due to the defects of the notice. Due to the characteristics of the product itself, it has certain reasonable danger.

Legal basis: Article 13 of the Product Quality Law of People's Republic of China (PRC) stipulates that industrial products that may endanger human health and personal and property safety must meet the national and industrial standards for protecting human health and personal and property safety; Where national standards and industry standards are not formulated, they must meet the requirements of safeguarding human health and personal and property safety. It is forbidden to produce and sell industrial products that do not meet the standards and requirements for safeguarding human health and personal and property safety. Specific management measures shall be formulated by the State Council.