After semi-finished products or finished products are manufactured, their precision, strength, hardness and toughness and so on will be inspected basing on their structure and the customers’ requirements, so as to find out if their performances reach the standards. These will also be done in the initial workpiece testing before mass production and the random inspection in the producing process.
       The company is equipped with excellent testing and inspecting instruments and the advanced inspecting measures. The main instruments include: CMM machine, manufacturing platform vibrator, falling platform, sclerometer, altimeter, electronic microscope, etc.