... machine 1.application:fence,window sill,stair handrail,floor board 2.field:outdoor decoration 3.CE WPC Foamed boad ... wood-plastic profile such as skirting,door edgeline,door jamb,wooden blade,photo frame,mirror frame,forniture edge banding,door frame ... ,window jamp,columm profile,stair handrail,floor board,decoration panel,furnuture,etc. Proper double screw extruder and single ...