Need mold making supplies for mass production parts? CHEMZEST is known as the best mold maker. With mold making facilities in house and resources from our partners, we are able to provide plastic injection molds for both rigid plastics and rubbers, metal injection molds for all type of precision stainless steel parts, and pressure die casting molds for aluminum, magnesium and zinc. We offer low-cost local production molds and high-quality exported molds for all your project needs.

Whatever you need prototype molds for the short-run production, or mass production molds for millions shots, 3ERP can handle them for you smoothly.


1. Fast DFM reports
Although we check your design feasibility when providing a quote, we can provide a fast and thorough DFM (design for manufacturability) report before production begins. In the DFM report, we’ll identify any errors or issues that might cause a manufacturing problem down the line.

2. Wide range of molds
We offer several different types of molds, which means you can avoid splitting your projects; just send everything to us to ensure your project runs smoothly.

3. Fast Turnaround
Our large facility and machining capabilities allow us to build molds quickly, whatever the application or material, which means you can get your moldings completed faster.

4. Molding Capabilities
CHEMZEST can ship your molds to you directly, but we can also handle injection molding and other production services to deliver you prototypes and final parts using those molds.


Plastic Injection Mold

Plastic injection molds are aluminum or steel molds used to make parts from a wide range of plastics, including nylons, acrylics, elastomers and reinforced materials like glass-filled polyamide. Custom plastic molds can last between 100,000 and 1,000,000 shots.

Metal Injection Mold

Metal injection molding (MIM) is a form of injection molding where a metal and binder mix is used as feedstock. A metal injection mold is usually made from tool steel to withstand the metal injection, but we can also use aluminum.

Die Casting Mold

Unlike many prototyping specialists, we can provide metal casting molds (and a low-volume casting service through our partners). These molds — typically made from hardened steel — can be used to make parts from aluminum, zinc, magnesium and other non-ferrous metals.

Sheet Metal Mold

Our experience making sheet metal molds for stamping and bending allows us to create sheet metal prototypes.

Extrusion Mold

Our metal die molds can be used for aluminum extrusions of alloys like 6061 and 6063. We also make molds for plastic extrusions of materials like polystyrene, nylon, polypropylene and polythene.

Investment Casting Mold

We can make low-cost investment casting molds by 3D printing a wax pattern and surrounding it with ceramic. The ceramic molds can then be used to make metal cast parts from metals like aluminum, zinc, magnesium, stainless steel and more.