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  • 2014-07-18
    The main usage and maintenance on the square

    The square is a professional measuring, referred to as the square, according to the material which can be divided into granite square, magnesium and iron square square, its relative position for vertic.

  • 2014-07-18
    Hardware appliances from traditional form of the development

    In the country to vigorously promote energy-saving emission reduction policies, energy saving and environmental protection ideas win support among the people present, hardware industry toward the devel.

  • 2014-07-08
    Hardware production step analysis

    A small hardware products, as a fine arts and crafts, needs through the layers of processes, we can practice into boutique. How to distinguish the quality of the surface? Only close the experience and .