We have introduced Japanese Minolta, computerized color spectrometer, coating thickness tester, nanometer, pencil hardometer, water spraying machines and the like professional inspection equipment.

The microstructure and mechanic performances of the coating were tested by SEM, XRD, EDAX, microhardness tester and other equipments.

The appearance, adhesion, hardness and corrosion resistance of the coating were tested by thickness tester to calculate the average thickness of sedimentary layers.