... machine 3.low volume production service 4.OEM & ODM prototype Item Nameprecision aluminum zinc stainless steel metal parts Service we provide1,CNC Plastic/Metal ... , Sla/sls 3d Printer (for 1-20pcs)8, Design service (OEM service)Certification passed Bureau Veritas,ROHS,ISOMaterials availableABS, POM, PP, PC ... , Toy plane and etc. 8. and etc.... precision aluminum zinc stainless steel metal parts