Beijing Sino-British control principles whale products
        Acceptance is not inconsistent with the raw materials used
        Identification and measurement equipment is not normal not to use
        Non-implementation process is not clear
        Factory finished products do not test failed

Eliminate non-performing products
        Non-manufacturing
        Not to receive
        That does not pass

Optimization of the five elements of quality
        People
        Materials
        Equipment
        Field environment
        Method