Hejia Tek

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Hejia Tek whatsapp：+86 15814109189
Professional injection mold making, Supports customized molds. Global shipment

Provide services such as product design, mold design, and feasibility analysis.

09/10/2026

A Tiny Part That Makes a Big Difference
During mold maintenance, grinding an ejector pin may be necessary to achieve the correct length or end profile. These pins push molded parts out of the mold, so precise fitting helps ensure smooth ejection and consistent production.

08/10/2026

You Bring the Idea. We Design It. We Make It.
A product doesn’t stop at the design stage. From concept and prototyping to manufacturing, we help turn ideas into finished products.

08/10/2026

Great Projects Start With Great Conversations.

A customer visit, a discussion with our engineers, and a shared focus on getting the project right. Real communication is where good ideas turn into better solutions.

07/10/2026

Is He Really Hitting the Mold With a Hammer? 😳
It looks risky, but there’s a reason for the aluminum hammer. Its softer material helps reduce the chance of damaging the mold surface during fitting and adjustment.

07/10/2026

Do You Know What This Product Is Actually Used For?
From automated screw tightening on the assembly line to the finished product — but what does it actually do?

06/10/2026

Before the Mirror Finish Comes the Handwork
A moldmaker uses an oil stone to gradually remove CNC tool marks and EDM textures, smoothing the cavity surface before the final polishing stage.

06/10/2026

Moving Heavy Mold Plates With Magnetic Lifting Power
A magnetic lifting crane securely grips the mold plate and transfers it safely to its next position.

30/09/2026

Acupuncture Keeps the Body Healthy. We Do the Same for Molds.
One pin at a time, carefully fitted into the mold. Different purpose, same idea — helping the mold work properly so the final product comes out right.

30/09/2026

Behind Every Successful Mold Is Someone Who Never Stops Practicing.
Before precision becomes a result, it starts with countless hours of practice. Every skilled moldmaker has put in the work behind the scenes.

29/09/2026

Five Suppliers. Five Deadlines. Who’s Actually Responsible?
Managing multiple suppliers shouldn’t mean chasing everyone for answers. One partner can handle molds, molding and assembly under one timeline.

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No. 42, South Dongkeng Avenue, Dongkeng Town, Dongguan City
Dongguan
523000

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