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Rapid prototyping services in China

Plastic rapid prototyping and small series at low cost

Prototech Asia is a company specialising in rapid prototyping services and production of small series of plastic parts and metal parts (up to 200 units). Our prototypes let you validate a design, perform assembly testing or prepare the launch of a product. With many years in the sector of rapid prototyping services, we succeed to produce plastic rapid prototyping of the highest quality, both in terms of its technical functionality and its visual aesthetics. As experts in the plastic rapid prototyping field in China it is our mission to provide the best quality service and product!

With our experience in rapid prototyping and the manufacture of plastic prototypes as well as our presence in Asia, we are capable of delivering your plastic prototypes at competitive prices in just a few days.

We have expertise in 4 major rapid prototyping technologies

  • Stereolithography: additive rapid prototyping technique that works very similarly to 3D printing. It makes quick production of 3D plastic parts possible using an equivalent material. The mastery of this technology allows for 3D parts with complex shapes.
  • CNC machining: used by rapid prototyping services to ensure the production of visual and functional parts that are close to the series parts. This type of 3D prototype allows the validation of a concept or the performance of mechanical tests.
  • Vacuum casting: allows the production of small series of plastic parts in a few days. The prototypes are obtained by injecting polyurethane material into a silicone mould. The grades and nuances obtained are similar to those with plastic injection. The principal advantage of vacuum duplication arises from the tooling that generates significant economies of scale. This technique is mainly used for plastic rapid prototyping.
  • Plastic injection: process used to produce series parts. It requires an investment in a mould. In rapid prototyping, we create a simplified aluminium mould to lower the costs and decrease the time required. The visual and mechanical properties are identical to those of industrial parts.

Prototech Asia is an expert in plastic rapid prototyping as close as possible to series production reality with parts made of the right material with the right finish. We offer our rapid prototyping services to many sectors that use plastic prototyping, such as automotive, electronics, medicine, aerospace, etc.

Quotation in 24h

 Prototypes in 7 days

Plastic rapid prototyping services: the 3 stages of your project

The manufacturing of plastic prototype parts or in small series is the core business of Prototech’s rapid prototyping services. Turn your project into reality in 3 steps:


Please find below some illustrations of our best rapid prototyping services.
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Comments (29)

  • parth in delhi Reply

    I am interested in manufacturing ofc patch cord connectors in India for which I need a precise injection mold. I am new to the injection molding process and will need help with deciding things like how many connectors to fit in one mold , tolerance , etc. i have the CAD for the part and physical part can be sent to you in case you need it. please provide a quotation and process time details as soon as possible.
    thank you.

    6 November 2020 at 9 h 00 min
    • Prototech Reply


      Thank you for your comment.
      A project manager will get in touch with you by email.

      Prototech Team

      17 November 2020 at 3 h 29 min
  • Tim Wright Reply

    I need prototype on some beach towel clips. Also do you make any packaging.

    4 December 2019 at 11 h 11 min
    • Prototech Reply

      Hello Tim,

      Thanks for your comment,

      For your prototype, please send us the CAD files that we can confirm the feasibility.

      Then I confirm we can provide packaging for mass production series.

      The Prototech team

      5 December 2019 at 3 h 41 min
  • Joy Reply


    Please can you contact me through email, so i can send you the 3D design of my project.

    22 November 2019 at 15 h 19 min
    • Prototech Reply


      Thanks for your comment,
      We invite you to send us your 3D through the mail sales@prototechasia.com

      Our sales manager will get back to you shortly.

      The Prototech team

      23 November 2019 at 4 h 13 min
  • Raleigh Reply

    I am trying to get a quote for my prototype but the option to upload files won’t allow me to. Please advise. Thank you.

    21 November 2019 at 20 h 30 min
    • Prototech Reply


      Thanks for your comment,
      We invite you to send us your 3D through the mail sales@prototechasia.com

      Our sales manager will get back to you shortly.

      The Prototech team

      23 November 2019 at 4 h 14 min
  • Najim in brussels Reply

    Hi dear
    I need to creat prototype for my invention, micro camer, accessory for smartphones.
    I have 3d and copyright on my model , but pleas, dont take it bad ,how can you garantie me the protection of my idea model ?

    24 April 2019 at 0 h 57 min
    • Prototech Reply

      Hello Najim,

      Many thanks for your comment,

      Don’t worry, we have the habits to protect our customers and their ideas, we are only producer and we never will interfere with our customer interest. I will send you our NDA agreement that will protect you and your concept.
      Then we can work with full cooperation.
      The Prototech Team

      24 April 2019 at 4 h 03 min
    • Matthew Reply

      Hi there I am looking to have a prototype of my product made how can I advance this further with your company

      18 July 2019 at 17 h 48 min
      • Prototech Reply


        Thanks for your comment,

        Please address your demand through our mailing

        The Prototech team

        19 July 2019 at 2 h 27 min
  • Sydney Reply

    Dear Sir/Madam

    I have a design and would like to have a prototype of it.
    Please let me know how it is possible to find out about the cost.

    Yours Faithfully,

    Ali Ebrahimi

    20 December 2018 at 7 h 07 min
    • Prototech Reply

      Hello Ali,

      Thanks for your comment,

      Please send us your 3D drawings under STEP format ideally as long as your requirements.
      We will analyze the part and provide you quotation.
      We will contact your shortly

      Have a great day,

      The Prototech Team

      20 December 2018 at 8 h 23 min
  • Haslee Reply

    I want to build a rapid part. Please contact me via email.

    9 November 2018 at 11 h 24 min
    • Prototech Reply

      Hi there !

      One of our teammates will contact you to answer your request on rapid prototyping services!

      Thanks for your trust in us!

      12 November 2018 at 3 h 35 min
  • Pol Tin Reply


    Thanks for your e-mail.

    Enclosed are few images and 3D files of the parts that should be made in 316/L stainless steel. The part has thickness 3/8”/~10mm. Parts should be produced with precision. It is imperative that the furface finish must the very nice- sand blasting or sati, etc. We would start wit one sample followed by 10-15, 30-50 etc.

    Last year we have sold ~700 anchors. Please visit our website: http://www.xyzanchor.com/

    Please let me know.



    3 November 2018 at 1 h 32 min
    • Prototech Reply


      Many thanks for your comment,

      Following your demand, we would require to analyze the 3D drawings to ensure that we can produce it.

      We will be able to provide you the quotation later on after one of our sales will get in touch with you.

      Thanks for your trust,

      The Prototech Team

      5 November 2018 at 3 h 34 min
  • Radwan Halabieh (Jordan - Amman) Reply

    Dear Sir,
    I have prepared a 3d design that I want to convert in to actual commercial plastic product, the target is to have a company like yours producing the molds and the plastic products.
    If you are doing that, please let me know to forward you my design for quotation proposes.

    Best regards
    Radwan Halabieh

    27 July 2018 at 13 h 58 min
    • Prototech Reply

      Dear Sir,

      Many thanks for your comment,

      This is exactly where we are specialized in! Which is producing molds and plastics parts.

      We invite you to send me your 3D files (under STEP) format as well as your requirements:
      – Material
      – Color
      – Finishing
      – Quantity/pieces

      With all this info, I will be able to send you pricing and Leadtime,

      One of our colleagues will get in touch with you to discuss about your project.

      The Prototech team

      30 July 2018 at 4 h 10 min
  • Urvashi Gupta in Singapore Reply

    I’d like to enquire about the cost of rapid prototyping and also timeline — we are an early stage company that needs to do 1) a couple of pieces, if all goes well then 2) about 100-200 pieces, and then large scale production very quickly. We are searching for the right partner and will be in Shenzhen next week to meet potential partners. Would appreciate being able to chat with someone on the phone about this beforehand and organize a meeting for when I’m there.

    21 June 2018 at 8 h 11 min
    • Prototech Reply

      Hello there,

      Many thanks for your comment,

      In order to provide a quotation we will require to analyze the 3D files of your parts to produce and material, finishing and colors as well. We have all the means of production to provide you the prototypes to the large scale production in a very effective timing.
      We are not located in Shenzhen but in Zhejiang, between Shanghai and Ningbo, precisely in Yuyao. If you are in the area, we would love to meet you to discuss your project.

      Looking forward to read from you,

      have a great day,

      The Prototech team

      22 June 2018 at 4 h 23 min
  • Badra in Paris Reply


    I’m a startup. I’m working now on a project, a tea machine. I would like to know how you can help me prototyping my machine and what are your conditions?

    Thank you in advance

    11 June 2018 at 9 h 50 min
    • Prototech Reply


      thanks for your comment,

      In order to produce your prototype, we will require to analyze your 3D files to confirm that they are ready to produce. Then according to your requirements, we advise you on the material and provide you a quotation.

      See you soon !

      The Prototech team

      12 June 2018 at 2 h 39 min
  • Richard Reply

    can you help build a prototype of an invention I have please contact me 516-503-0725 our My email is funtimes@sherrysboobycaps.com thank you

    21 May 2018 at 20 h 52 min
    • Prototech Reply

      Hello Richard,

      Many thanks for your comment,

      Yes we can provide all the assistance and service to produce your prototype, please send us your 3D drawings as well as your requirements in order to get a quote,

      See you soon !

      The Prototech Team

      22 May 2018 at 2 h 25 min
  • Buyer Reply

    Can you produce food storage items? if you e-mail me, i can provide more details.

    12 May 2018 at 4 h 33 min
    • Prototech Reply


      Many thanks for your comment,
      Yes we can produce food storage items with PE material and/or Food grade certifications.

      Looking forward to hear more about your project,

      The Prototech Team

      13 May 2018 at 19 h 52 min
  • Prototech Reply

    Hello, Many thanks for your inquiry !
    We send you an email as we need to know more about your projet.

    The Prototech Team

    16 August 2017 at 4 h 59 min


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