Category : Moulds and Dies

Key Products : Plastics injection molding, die casting moulds

Established in 1996, the I-Zest Group first began as manufacturers of plastic injection moulds and die casting moulds.

Through a decade of acquired knowledge and hands on experience, coupled with a constant eye for innovation, in 2006, I-Zest was able to successfully extend its services to provide custom injection molding to cater to a wider scope of customers in various industries, including automotive, electronics, medical and telecommunication industries.

Today, I-Zest is the proud owner of two manufacturing plants, each respectively designated for metal mould making and plastic injection molding. The Group has also earned a reputable name for itself through numerous successful collaborations with a string of local and internationally renowned customers, such as Motorola, Benchmark, Bosch, Blaupunkt, Laird Technologies, Silitech Technology, Escatec, Nissei Technology, TRW; transforming ideas and designs into functional and aesthetically perfect finished products.

IZEST's products are relevant in the automobile as well as in the plastics industry.

IZEST's main mission is to deliver quality molds and molded parts at shortest lead time.



Plastic Injection Moulds

All moulds are designed and built by expert mould technician who use CAD/CAM software, as well as CNC and EDM equipment. Our extreme attention to detail ensures that the plastic injection moulds and our custom injection molding satisfy the needs of consumers of our products. Typically we use P20 or H13 hardened tool steel for the core and cavity of the tool.

Occasionally, if a product has low anticipated quantities, or customer places a request for prototype tool, we ensure we do our best to fix that. Plastic Injection Molding

The plastics molding facility is supported by a team of experienced technicians and dedicated operators who run equipment ranging from 20 tons to 220 tons of clamping pressure.

  • Plastic injection molding: 19 machines ranging from 20 to 460 ton clamping force.
  • Custom Colors
  • Insert molding: Allowed other components (e.g. metal parts, molded cables and encapsulated circuit boards) to be completely integrated into the plastic molded part.
  • Over molding: Two different component materials and integrates them into a single part, for example power drill, where TPE material is molded onto a rigid handle.


Die-Casting Machines

Die-casting machines can be used for manual as well as semi-automatic basis. This machine is best suited for mass production of Die-Cast Components such as Toys, Automobile, Electricals, and Measuring Instruments & Home Appliances for casting of Zinc, Aluminium and its alloys.

Salient Features of Die-casting machines:

  • Flying piston type accumulator
  • Individually adjustable speeds and pressures
  • Digital setting of die-closing/opening
  • Large adjustable opening stroke and programme logic control



The High Precision Electronics are designed by our skilful technicians  using CAD/CAM software’s. We use top quality raw material and ensures that our custom injection molding will meet user requirements. 

Plastic Moulding

Plastic molding is facilitated by a supportive team of experienced technicians and dedicated operators who run equipment pasturing from 20 tons to 220 tons of clasping pressure.

•    Shot capacity
•    Plastic molding 
•    Custom colors
•    Over molding: Integrating to different components into single part, for example power drill, where TPR is molded onto a exact handle.
•    Insert molding: The components like molded cables, metal parts and encapsulated circuit boards are completely integrated into the plastic molded part.  


Mold Flow Software

Mold Flow software provides tools that help manufacturers validate and optimize the design of plastic parts and injection molds. It precisely predicts the plastic injection molding process and also guides designers, mould makers, and engineers through simulation setup.

It shows changes to wall thickness, material, gate location, and geometry affect manufacturability. Mold Flow software helps to avoid potential manufacturing defects and helps deliver innovative products to market faster.

Mold Flow provides the capability to simulate, identify and optimize the process to avoid molding uncertainty or resolve an existing injection molding problem. 

Contact Details

No. 9, Lorong Perusahaan 3,
Prai Industrial Estate,
13600 Perai, Penang, Malaysia.
Phone: +604 3983862, +604 3993862
Fax: +604 3987862

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