Prototech Asia

Short description

French company with a China based factory, Prototech Asia provides rapid prototyping and low-volume production services. Specialized subsidiary of Unimold Asia, our factory is located south of Shanghai. High quality plastic and metal parts at a very competitive price and timely manner.

Posts (5)

Prototech Asia April 25, 2019

Rapid tooling & vacuum casting: Client FAQs

Are you looking for a profitable way to produce prototypes and small series quickly and cost-effectively? Prototech Asia specializes in rapid prototyping and delivers answer to your most important questions for the successful implementation of your projects.

Prototech Asia February 18, 2019

Prototypes with ROHS and ULV0-94 standards

A company in the field of medical innovations approached Prototech Asia with a challenging project. The company needed several assembled parts, some of which had to be produced in large sizes and others transparent.

Prototech Asia February 14, 2019

Rapid Tooling / Prototype Mould

Our prototype mold solution was especially designed for the production of prototypes and small pilot series, from 200 to thousands of plastic parts. Similar to series one, the robustness, mechanical properties and manufacturability information are similar.

Prototech Asia February 14, 2019

In 25 days from order validation to delivery

A medical company approached Prototech Asia with specific requirements for end user parts. The Rapid Tooling solution allowed delivery in 25 days and the customer still orders on-demand small series today due to their discontinuous needs.

Prototech Asia December 19, 2018

Vacuum Casting - Silicone Mould

The ideal solution to produce ‘close to the reality’ functional, aesthetic plastic prototypes and small series. 10 to 200 plastic parts, 4 to 12 days.

Events (1)

Standards, Products, Services

  • S Product development
  • S Prototyping
  • S Measuring, 3D scanning
  • S Consulting
  • S Consulting additive manufacturing
  • S Workshops
  • S Printing
  • S Additive manufacturing plastics
  • S Additive manufacturing metals
  • S Further post-processing, surfaces
  • S Rapid prototyping
  • S Indirect processes (vacuum casting, metal casting etc.)
  • S Printing, marking

About us

Rapid prototyping and Small Series Production

Flexibility, efficiency and competitiveness.

For 10 years, Prototech Asia has been providing international clients with ‘close to the reality’ metal or plastic small series and prototypes parts in a very competitive and timely manner. From one-off custom prototype to low-volume production, we offer a wide range of technologies, materials and finishing to best fit our customer’s specific requirements.

French company with a China-based factory (located near Shanghai), we provide high quality plastic and metal parts at very a competitive price. 


Our main technologies include:

  • SLA and SLS 3D Printing
  • Fused Deposition Modeling (FDM)
  • Plastic and Metal CNC Machining
  • Metal Sheet Prototyping
  • Vacuum Casting with Silicone Mould
  • Rapid Tooling for Plastic Injection


Do not hesitate to contact our Project Managers for any questions or project you may have, we will be happy to help you in the best way we can. We usually answer within 24 hours.