• Dongguan Ou Si mold engraving Co. Ltd.

    Founded in 1992, business includes: laser cutter, engraving knife mold, copper mold, hot stamping embossing embossing zincograph / copperplate, refraction embossed version, UV screen printing screen, printing proofing net...

  • The precision mold market is in short supply

    With the development of economy, the plastic industry is becoming more and more advanced, and the demand for moulds in many industries is becoming more and more sophisticated. The prospect of the mould industry is vast, and the demand for the p