aluminium extrusion 12 years experience in Design, Prototype, Manufacture. Quality | Passion | Responsible Item name: aluminium extrusionCompany Name:COOR Co,.Ltd Certificates & Honors:1.ISO ... , plastic prototyping, cnc machining, cnc machining parts, nbkc, sample, 3d printing, 3d model, machining part, silicone molds, resin craft, silicone mould, cnc part. aluminium extrusion