3D Printing & CNC | Prototypes and Production Parts | UnionfabChat with us, powered by LiveChatWhy Unionfab?ServicesMaterialsResources3D PrintingStereo Lithography Apparatus(SLA)Digital Light Processing (DLP)*Fused Deposition Modeling (FDM)Selective Laser Melting (SLM)Multi Jet Fusion (MJF)PolyJetSelective Laser Sintering (SLS)Binder Jetting (BJ)Large Scale PrintingMetal 3D PrintingCNC MachiningCNC TurningCNC MillingCNC Routing*CNC Grinding*CNC Drilling*EDM*Wire EDM*Multi-axis CNC*Casting*Rapid Sand Casting*Rapid Investment CastingPlastic Part Production*Vacuum/Urethane CastingInjection Molding*Reaction Injection Molding*High-end model customization*FinishingPolishing*PaintingPlatingDyeing*Silk ScreeningLaser MarkingShot Peening*Sand Blasting*Flocking*Vapor Smoothing*CNC Finishing*3D PrintingStereolithography (SLA)Digital Light Processing (DLP)Fused Deposition Modeling (FDM)PolyJetSelective Laser Melting (SLM)Multi Jet Fusion (MJF)Selective Laser Sintering (SLS)CNCStandard Resin (White)Standard Resin (Black)Rigid Resin (White)High-temp-220D ResinSomos Taurus ResinSomos Ledo ResinTransparent Clear ResinCasting ResinHigh Detail Resin(Gray)High Detail Resin(Brown)Tough ResinHigh-temp-150D ResinTranslucent ResinNylon-like ResinView AllKnowledge BaseIndustriesTechnologiesCertificationsMaterialsWhy Unionfab?Case StudiesWho We AreFactory AuditSample ExhibitionEquipmentsBlogHelp CenterFAQsShipping & After Sale PolicyReferral ProgramPrinters PurchasingVideosAbout UnionfabCapabilitiesLarge-scale 3D PrintingCase StudiesQuick TipsWebinar RecordingsEnglishGet Instant QuoteMy Orders24/7 HelpLog In3D Printing/Vacuum Casting/CNCUnionfab, China leading 3D Printing Manufacturing Company for Rapid Prototyping and On-Demand Production Parts. With over 800 pieces of Industrial-Grade 3D Printing Equipment.Welcome Offer10% Off Your First Order!Applicable to all Unionfab service orders.Valid for new customers only.One-time use.Try Instant Quote Now!!Sign up today and get an instant quote within a minute for 3D ***********C Service Available3-axis, 4-axis, 5-axis Machining, Turning, Milling Do you need Quote or Inquiries? Talk to Our Experts>ISO 9001Certified >Machining Part in 5 days1234Excellent4.6 out of 5Trusted By Engineers and Purchasing Leaders at 80468+ Company WorldwideunionfabProduct & ServiceunionfabOrdering On-Demand Parts at Unionfab is EasyUpload a 3D model to see instant pricing, lead timeSTL | OBJ | STEP | STP FilesStart Your Instant Quote All uploads are secure and confidentialEasy and ReliableCoupons At Every MonthCheck Parts We have DoneSupports 80+ MaterialsFactory With 800 MachinesUpload Your 3D DesignTo start, Kindly select a manufacturing process and upload your 3D file. We can accept the following file types:.obj .stp .stl .step .dxml .catpartRead moreThe design file is AnalyzedWe'll send you the design for manufacturability (DFM) analysis and real-time pricing within a few hours. Our interactive quote will call out any challenging to manufacture features based on the manufacturing process you have selected, along with accurate pricing.Read moreProduction BeginsAfter reviewing your quote, then proceed to place your order. We'll start the manufacturing process. These can range from Plating and Silk Screening to basic assembly and threaded inserts. Silk Screening Laser Marking Plating PaintingRead moreParts Shipped To YouOur High intelligent printers allow us to produce parts within 8 hours and ready to shipGet StartedWhy Choose Unionfab?Affordable 3D Printing Manufacturer in ChinaChina's Largest Industrial - Grade 3D Printing ManufacturerTeam Supported With Over 250 Professionals & TechniciansVarious Materials and FinishingLowest Price in European and American Markets99% On-Time Shipping With Great Support From DHL , FedEx ,etc…Great Quality Approved By Customers All Over The World80,468+Customers served8m+Parts produced800Machines6+nFactories with ISO 9001Learn moreUNIONFABHigh Quality Parts on DemandBuy ProtectionWe will refund if the quality is with defectsWorldwide DeliveryCovers more than 200 countries and regions worldwideSafe PaymentPay with secure payment methodsNot A BrokerCompetitive pricing from manufacturer of diverse capabilitiesunionfabWhat Our Customers SaySiemensOut of all companies, we chose Unionfab because their engineers and printing technology were capable of actually transforming our designs into reality.TreatstockUnionfab is the largest China 3D Printing Factories with 800 Machines. They have been making 3D printing since 2014. They work with different types of Resin, such as regular Resin, High Temp Resin, Tough Resin, Castable Resin, and also with different types of Nylon:HP PA-12 and PA-12 with Glass Beads in different colors. Our item was printed in Brown Resin, and we are very satisfied with the result. The item was done very well, bridges and holes are made of high quality. The piece was printed in a timely manner.Schneider ElectricWe have established a long-term and friendly cooperative relationship with Unionfab in 2014. During the 6-year cooperation process, Unionfab has provided us with professional 3D printing technology solutions, whether it is an urgent order or an inner cavity. For products with complex structures, the Unionfab team delivers our products on time with high quality, which has provided a lot of help for the smooth development of our product, especially in R&D projects. What's more satisfying is that Unionfab's products are consistently perfect. Unionfab is China's Largest 3D Printing Manufacturing Company for Rapid Prototyping and On-Demand Production Parts.Privacy Policy|Terms of ServiceQuick Links3D PrintingCNC MachiningVacuum CastingMaterialsContact UsUnionTechResourcesKnowledge BaseHelp CenterCase StudiesVideosCopyright Notice 2026 © ************ All Rights Reserved.沪ICP备17023219号-3Region: -, Version: 26.03.26Excellent4.6 out of 5Unionfab is China's Largest 3D Printing Manufacturing Company for Rapid Prototyping and On-Demand Production Parts.Privacy Policy|Terms of ServiceContactsServices3D PrintingCNCCastingFinishingQuick LinksUnionTechCopyright Notice 2026 © ************ All Rights Reserved.沪ICP备17023219号-3Region: -, Version: 26.03.26