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Meet Hsin Hung Yih

From Design to Deliver
Your Turnkey Manufacturing Partner

Your one stop manufacturing solution.

Let HHY simplify all the mess to mass production.

Our soft skills are what make us unique. 
In-house Design Team, Tooling Design Fabrication,
Mold Flow Analysis, just to name a few.

We are the Quality Taiwan Manufacturer You Can Trust.

Contact us now to start our journey.

One Stop All-in-One Manufacturing Services

No More Mess nor Misunderstanding,  
We are Your Quality Guaranteed Manufacturer Oversea.

As a leading plastic manufacturer in Taiwan, we are the one you can rely on.
Depends on different customers, we build the best-fit plans on a case-to-case basis.
When your products require services from design to mass plastic productions and delivery,
We are your best supplier that works 24-7 just for you. 
Below are some of our specialize services. Click on them to learn more or contact us for more information.

HHY Plastic Tooling.jpg

Tooling Design Fabrication

HHY Plastic Injection Molding

Plastic Injection Molding

HHY Plastic Mold Flow Analysis

Secondary Operations

HHY Plastic Product Design

Mechanical Engineering
Product Design

HHY Plastic Assembling Line

Product Assembling &
Packaging Delivery

HHY Plastic HHY Technology HHY

Turnkey Manufacturing & Customization Services

Core Competencies


Fans & Surfaces &
Water-Proof Products

Electronics Related
(GPS, Wireless HDD Housing, etc.)

Tools & Groceries & Consumer Products

Mechanical Engineering & Customization

Get a Quote

Have an idea in mind or need production? Let us know what you get and we will create a special quote just for you as soon as possible!
No matter which stage are you currently in, from drawing to molding-ready, we got your back. Just contact us with your needs!

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