Focusing on prototype injection molding for more than 20 years, HWTC- The specialist in the fabrication of injection molded prototypes.


Why Injection Molded Prototypes are needed?

Molded Prototyped act a crucial role in product development and short-run production, 
When your product development projects are 95% likely to succeed, full fuctional testing and validation of moldability and tooling is very necessery before mass production, Design flaws that are not visible in a 3D model, Creating an injection molded prototype will help you to avoid some of the following typical problems before mass production:

1, Non-uniform or Excessive Wall Thickness and other design flaws
2, Material Shrinkage, Warp, and Critical Dimensions
3, Mold design,Incorrect Gate Type or Placement
4, The resin flowability and properities of the plastic materials


How about our molded prototypes?
 
Focusing on the prototype injection molding for more than 20 years, We have rich experience in the fabrication of prototype injection mold and the molded prototypes manufacturing.

Our molded prototypes are made in the same condition as mass production, and the accuracy of our injection-molded prototypes are almost the same as mass-produced parts.
The prototype injection molds that we use to produce the prototypes are typically made in aluminum or brass, These metal is softer and can be machined more quickly, cost-ffectively and efficiently. 

With high dimensional accuracy, our molded prototypes can help our customers do exact validation before mass production; With the advantage of low-cost and short development cycle, Our prototype injection molding is also suitable for small-volume injection molding.


-Our prototype injection molding and prototype mold fabrication

The accuracy of our injection molded prototypes is almost the same as mass production, Which can help our customers to shorten the development cycle and reduce the development cost and manufacturing costs.

We have specialized in high-precision prototypes for more than 20 years, have rich experience in Prototype Mold Fabrication and Prototype Injection Molding, Our team has the know-how to build a high-precision prototype injection mold cost-effectively in very short time, Our prototype injection molds is much cheap than production molds, It enables our customers to keep their competitive advantage in the market.

We make prototype injection molds in the same conditions as regular molds, such as using the same steels and use the same plastic materials to inject the prototype, So the accuracy of our molded prototypes are almost the same as the regular injected parts. thus it can help our clients to exactly evaluate and verify overall performance and production stability of the developed parts before mass production:

1, Verification of the product design
2, Verification of the mold design
3, Verification of the resin flowability
4, Verification of the Function and the strength of the plastic parts
5, Verification of the overall performance of the plastic parts







The advantage of our molded prototypes are:


-The Quality level similar to traditional mold
-Plastic material is the same as the one used in mass production
-Shorten the development cycle
-Save overall development cost
-Get your the new product lauched to the market quickly
 



Industries


Our Molded prototypes are mainly used for testing and verification or pilot run production of the precision structure parts used in automotive, aerospace, communication, and medical industries.

Automotives, Aerospace, Communications and Medical industries

Some precision interior structural parts needs to work under the strict environmental conditions, and needs to be resistant to high temperature, cold, durability and high strength to ensure good quality and safety, Such as connectors, fasteners, the parts inside engine, gear box and automatic transmission, It is crucial to do exact validation for the life and function before proceeding to mass production. Our molded prototypes can meet the requirements of such strict inspection and testing very well. 

Does your company also make regular injection mold?

Yes, We do.

Besides the prototype injection mold, We also make Regular Injection Molds. With high-precision processing machines and experienced staff, Proudly We have worked for world-famous automotive, communication equipment, and medical instrument manufacturers for more than 20 years!
 

We are experts in injection molding for high-precision interior structure parts used in automotive, communication equipment, and medical instruments. 



What Can We Help You With ?

1

Our Prototyping Process

 

Our services are covering with CNC machining, 3D printing, vacuum casting, prototype injection molding, rotational molding,compression molding, Vacuum forming, lost wax casting, metal parts lather cutting, stamping, sheet metal, forging, die casting, and so on.

 

2

Injection Molded Prototypes

 

The accuracy of our molded prototypes is almost the same as the regular injected parts. Thus it can help our clients to do the test to check and verify the overall performance index and production stability before mass production.

 

3

Small batch injection molding

Besides molded prototypes, We also provide our client with small-batch injection molding services:
-Prototype injection mold fabrication
-Short, medium, and long runs of molded plastic parts
-Small batch injection molding
-Low-volume production

 

News & Blog

The advantage of Prototypes in product development

The advantage of Prototypes in product development

Reducing costs and shortening development cycles: The application of prototype models can significantly reduce research and development costs and shorten product launch time.
Medical Device Industry Trends for 2025 and Beyond

Medical Device Industry Trends for 2025 and Beyond

The medical device industry is rapidly evolving, driven by technological advancements, regulatory changes, and a growing focus on patient-centered care. As we look toward 2025 and beyond, several key trends are shaping the future of medical devices, particularly in areas such as prototyping, injection molding, and small-batch production.
How Should We Prototype? Machined Parts, Printed 3D Parts, or Fabricate a Prototype Mold?

How Should We Prototype? Machined Parts, Printed 3D Parts, or Fabricate a Prototype Mold?

When it comes to prototyping a new product, selecting the right method is crucial for testing design, functionality, and manufacturability before full-scale production. As a manufacturer specializing in prototype injection molds, rapid molds, and small-batch production, we understand that choosing the best prototyping approach depends on several factors, including design complexity, material requirements, budget, and timeline. Let’s explore three common prototyping methods: machined parts, 3D printed parts, and fabricated prototype molds.
Prototype Injection Molding for Critical Function Testing

Prototype Injection Molding for Critical Function Testing

Prototype injection molding is an essential tool for testing the functionality and performance of new product designs before committing to full-scale production. This method allows manufacturers to create functional prototypes quickly and cost-effectively, making it ideal for testing critical features, material properties, and design integrity.
Cost-Effective Solutions: Prototype Injection Molding for Start-ups Company

Cost-Effective Solutions: Prototype Injection Molding for Start-ups Company

For start-ups bringing new products to market, managing costs without compromising Quality is crucial. Prototype injection molding offers an ideal solution, enabling start-ups to test and refine their designs efficiently while minimizing expenses.
How do you choose the processing method of a prototype?

How do you choose the processing method of a prototype?

There are many processing methods for prototypes, such as CNC machining, 3D printing, Vacuum forming, Prototype Injection molding, etc. What kind of prototype processing method is more suitable? How do customers choose the type of prototype? This is the problem that customers need to face when developing testing and proofing.
Can 3D printing replace traditional injection molding?

Can 3D printing replace traditional injection molding?

3D printing technology is getting more and more mature, not only plastic parts but also metal parts can be made. Can 3D printing replace injection molding? The short answer is "no".
Choosing the Right Plastic for the Prototype parts

Choosing the Right Plastic for the Prototype parts

Choosing the right plastic for your prototype is a multifaceted decision that requires careful consideration of various factors, including the type of plastic, mechanical and thermal properties, cost implications, and sustainability concerns. By taking the time to evaluate these aspects, you can select a material that not only meets your prototype's functional requirements but also aligns with your project goals and budget constraints.