M M Plastic (Mfg) Co Inc

1301 Blundell Rd, Mississauga, Ontario, L4Y1M6 Canada View map
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With caps from M M Plastics, you’ll never have to worry about contamination in your assemblies again. Designed to offer optimal security and ease of installation, our products are made using only the finest injection molding techniques. Our caps resist heat, leakage, spills and more, ensuring that you achieve maximum value for your purchase.

Variety of manufacturing options available

We manufacture many types of caps to your unique specifications, ensuring that no matter what type of product you need, we can fulfill your unique order quickly and efficiently.

Our plastics are durable and heat resistant, allowing your products to withstand intense conditions and protecting other components against leakage or contamination.

Designed to be affixed to pipes, tubes and more, our caps will ensure that no harmful materials seep into your supplies. This helps your material function for longer.

We can also make our caps with threads for greater security. This feature allows you to screw on your product, ensuring safety without compromising installation or removal.

Industries served

Our custom design processes ensure that, no matter what industry you work in, we can fulfill cap orders that work in your specific applications. Whether you work in automotive, aerospace, HVAC and more, our products can help your assemblies function better.

Practices and processes

As a manufacturer of injection-molded products, we have the capabilities and knowledge necessary to design, develop, manufacture and ship products that meet our customers’ exact needs. Our processes are designed to maximize communication and efficiency, ensuring that customer satisfaction is always achieved.

We start by receiving your order specifications, consulting with clients to ensure we understand their unique needs, applications, work environments and more. From there, we design a product from your specifications, offering advice for optimizing designs when necessary. We can make prototypes to ensure customer satisfaction, and ensure quick delivery. For more information about, please contact us today.

About us

As a proud manufacturer of injection-molded plastic products, M M Plastics has been serving the Canadian market for over 50 years.


M M Plastic (Mfg) Co Inc