On Product Defects and Principle of Liability without Fault

Product defect is one of the constitution elements of product liability,and which principles should be choose to deal with product liability are referring to product defects.The principle of liability without fault should be adopted: firstly,this principle is highly valued as a landmark of the product development history;secondly,no matter what kind of damages caused by product defects,this principle can be adopted;thirdly,liability waiver subjects when some product defects exist do not violate the principle of liability without fault.