Rapid Prototyping

Rapid Prototyping China

PrototWe provides one-stop rapid prototyping service from China factory to global clients. Quality, Fast, Cheap are our three features. Our rapid prototyping services include SLA/SLS/SLM 3D Printing, CNC Machining, Vacuum Casting, Sheet Metal etc. We provide various surface finishing like painting, plating, anodizing, texturing, sand blasting,  screen printing, laser carving etc. Materials cover hard plastics, soft plastics, silicone, rubber, aluminum, stainless steel, mold steel, copper, zinc etc.


ProtoWe provides SLA/SLS/SLM 3D printing prototyping services since 2016. Now we are leading in SLA 3D printing prototyping in China. By 2020, ProtoWe has 100+ SLA printers, and the max whole print size is as long as 1,600 mm. We have 10 sets of HP SLS printers to print PA/Nylon material or with GF. The PA parts have very micromish and pyknotic surface and great strength. For SLM printing, we have 3 sets printer, main print some mold steel and stainless steel.

  • 100+ SLA printers, Max whole workpiece 1,600 mm
  • 10+ SLS HP printers, good surface quality
  • SLA materials: ABS like, ABS 8150,  Nylon like (Somos EvoLVe 128)
  • Materials: PA white, PA black, PA gray

At PrototWe, CNC Machining prototype is our traditional and core service. Each year, hundreds of thousands of quality CNC machined parts export from China to global clients. Our CNC machining service covers CNC Milling prototype, CNC Turning prototype, EDM machining and small batch manufacturing. We machine various materials: aluminum, stainless steel, mold steel, copper, zinc, plastic etc.

  • 30 sets of 3-4 axis CNC Millers, 2 sets of 5 axis CNC Millers, tolerance +/-0.005 mm
  • 5 sets of CNC turning machines, high precision +/- 0.002 mm
  • 3 sets of EDM machines, make up for CNC milling services
  • Support in-house CMM dimension reports

CNC Machining

Vacuum Casting

At PrototWe, Vacuum Casting is used to make insert molding parts, soft plastics, sillione/rubber, transparent parts in one or several pieces, or make a small batch plastic parts instead of steel or aluminum mold making. It is a economical and efficient way to get 10-30 units per silicone mold, and 50-200 units by several silicone molds.

  • Part Size: 10 ~ 3,000 mm
  • PU material: ABS like, PA like, PP like, PC like, PMMA like, POM like, ABS UL-94 V, Glass Fiber..
  • Material Vendor: AXSON, Hei-Cast, etc.
  • Lead Time: 2-3 days

In ProtoWe’s sheet metal workshop, there are complete machines for a precision sheet metal prototype. The machines include laser cutting machine, bending machine, cutting machine, hole flanging machine, drilling machine, CNC miller, punching machine, welding machine etc. The core machines are:

  • Laser cutting machine
  • Bending machine
  • Hole flanging machine
  • CNC milling machine
  • Punching machine

Sheet Metal

Get A Free Quote Today

We are high-efficiency, usually your RFQs responded in 10 minutes during our working time, and we send quotation to you in one workday. This is a very good experience, try now!

Scroll to Top