Allison Tung

One-Stop Mechanical Manufacturing Services

by from ALLJACK

This Solution offers a mechanical engineering service.
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ALLJACK provides the full-range of services including design, testing, project control, and precision machining

About this Solution:

ALLJACK has the experience, professional expertise and technological capability to meet the tooling & Injection molding demands of your project. Our one-stop service will significantly reduce your lead time and cost, giving you a completed project in less time, for less expense



OEM Machining of Hand-Made Precision Parts in Limited Quantities

Vacuum Casting-

During vacuum casting, polyurethane material is poured into a vacuum mold to create exact replicas of an original model. Metal and plastic materials can both be used in vacuum casting. Vacuum casting is extensively used in mass production for reducing cost and lead time. Vacuum casting is ideal for customers seeking unique finishes, textures, materials, and other features in their prototypes.

Injection Molding-

Injection molding uses thermoplastic and thermosetting materials, injecting them into a mold to produce solid parts. Injection molding is widely applicable, used to create small components and entire vehicle or aircraft frames.


Silicone Rubber Molding-

Liquid material is poured into a mold, then solidified using temperature and pressure to create custom silicone OEM parts for the automotive, medical, and food industries. Silcone rubber molding is typically used for the mass production of seals, gaskets, valves, and cables. Parts made using silicone rubber molding have excellent thermal, chemical, and electrical resistance. Silicone rubber molding is ideal for parts that have to withstand extreme temperatures and sterilization.

Die Casting-

Die casting uses high levels of pressure to force metal into a mold cavity created using steel dies. The dies are made from hardened steel machined into a shape, similar to a polymer injection mold. Using non-ferrous metals such as Zinc, Copper, Aluminum, Magnesium, Lead, Pewter, and other alloys, die casting enables increased production, dimensional accuracy and consistency, small-scale processing, excellent surface finish, high-strength, and the casting of thin-walled parts.


Our process:

Step 1. Selection of Raw Materials


Step 2. Manufacturing


Step 3. Post-Processing


Step 4. Inspection and QC


Step 5.Packing and Shipping


Professional Finishing Lab:



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Ideal Partners

This Solution is most applicable for the following stages and categories:

  • Proof of concept
  • Working prototype
  • Enhancing industrial design
  • Improving electronic board
  • Design for manufacturability
  • Audio & Video Devices
  • Tech Accessories
  • Auto Applications
  • Health Devices
  • Science Gadgets
  • Other Technologies

Brought to you by Allison

Sales Manager at ALLJACK
ABOUT ALLJACK:ALLJACK was founded in 1997 by Simon Duh, an engineer dedicated to quality manufacturing and artistry since 1984. Since then ALLJACK has grown exponentially – what began as a ...
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Solution Tech Tags

  • Mechanical Design
  • Molding/Tooling
  • Metal Parts Design/MFG
  • Composite Material Design/MFG
  • Industrial Design(ID)