SGS proved, Silver paper box with reflector effect, High quality products with reasonable ... ) process or PMS printing2) Materials: silver paper, gold paper or Ivory board3) Printing technique: offset printing,gold, silver, embossing, UV varnish,hot stamping, membrane ... clients' requirements5) Any OEM order is welcome6) Packing:seaworthy carton silver paper box, gold paper box, fancy paper box