The copper plating process uses the Copper-Plating machine also from abroad to place a layer of copper onto the gravure cylinder for the engraving process. This compact machine, based on the latest knowledge and technology in the rotogravure-electroplatin
1. Smart WDR Function.2. Support POE++ function (IEEE802.3bt), POE transmission distance is more than 150 meters.3. 20X Optical Zoom, 4.7-94mm, F1.6 to F2.7.
The Fire & Smoke seal is supplied in PVC casing with an additional low friction brush strip. That are placed between the door frame and the door on all sides. When subjected to the heat of a fire the intumescent inner material expands to fill any gap betw
Tap handle made by resin has become the cultural symbol of beer brewing industry for its unlimited flexibility to be any shape. A good beer tap handle will draw customer’s attention to have tasting and then drink more in the bars. We areprofessional manuf