... about our products:Paint-spraying, sand-blasting, silk-screen, printing, hot-bend, grinding, polishing, laser engraving&, cutting, laser ... engraving machine, baking etc.(1) This kind of acrylic photo frame is made of high quality imported acrylic material.(2) ... Manufacturing of the Process:paint-spraying, sand blasting, screen printing,hot-bend forming,grinding, polishing, laser engraving&cutting, ...