... -100pcs)7, Sla/sls 3d Printer (for 1-20pcs)9,Design service (OEM service)Certification passedBureau Veritas,ROHS,ISOMaterials availableABS, POM, PP, PC ... , Auto CAD, *.igs, *.stp, *.stl, *.x-tMain Fields1.Digital & Communication product,such as :mobile phone,cell phone,note book,MP3,MP4 ...