About Us


JIERCHEN Enterprise Co., ltd., known as JIERCHEN CNC Prototype and established by John Tsai in February 1985, is a highly-professional manufacturer of plastic and metal prototype ( so called mockup). We supply various services including prototype design assistance, mockup fabricationvacuum moldingproduct finishing3D printing, etc.

JIERCHEN Prototype General Manager

General Manager John Tsai

Over the past 30 years, we have successfully created a remarkable reputation in Taiwan due to our reliability in mockup fabrication with cost-performance ratio, active technique consultation and excellent services after sales. Now we do persist in expanding our business territory in America and Europe and in the progress of qualifying ISO certification.

Quality originates from attention to details, so that we only apply high precision CNC machines and other processing equiment. We also only work with experts of designers and mechanical engineers.

We firmly believe that with our consistent effort in providing the most economical price, the best quality and the fastest delivery, you can completely rely on JIERCHEN Prototype.

JIERCHEN Prototype always continuously improve and enhance prototype techniques and skills. If you have any question about product design and production, Just find JIERCHEN CNC Prototype for assistance! 

JIERCHEN Mockup Handshake Illustration


Vision |
To become the international and famous mockup manufacturer in 2020.

Position |
Being the expert of prototype making, we strive for sustaining a good partnership with designers and customers.

Goal |
To be a long-lasting sustainable company, we utilize outstanding resources to provide the value-added services and prototypes to our customers.


Genuine |
We complete mockups with great precision.

Quick |
We regard every customer’s demand as our supreme order.

Economical |
We help customers save the cost under rigorous attitude towards quality.

More |
We supply one-stop integrated service and service after sales for our customers.




JIERCHEN Prototype


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