Closures of all types and sizes are available from MM Plastic (Mfg) Co. Inc., a manufacturing company with years of experience in injection molding. Our company began operations back in 1962, and since then we have grown into a highly successful leader in the industry. We have two manufacturing plants located in Mississauga, Ontario and Buffalo, NY, where we perform our comprehensive production services. Often, our customers come to us for help with the development, design, and prototyping of new products. We also offer a number of proprietary products from our selection of more than 700 different items.
Closures are often used to create a secure seal on tubes for shipping. They are easy to insert and remove, and are designed to grip tubes tightly and prevent loosening. Closures can be designed with special features such as wide mouth openings, flip-top lids, customized aesthetics, and unusual shapes.
Just a few examples of the materials we typically work with include nylon, glass-filled nylon, styrene, PVC, thermoplastic rubber, polyethylene, polycarbonate, and polypropylene. These various options each offer their own advantages in terms of physical properties. Our wide selection allows us to use the most appropriate choice for your application.
MM Plastic (Mfg) Co. Inc. has been in business for more than 50 years. During our time in operation, we have gained valuable experience and technical knowledge. Our dedicated personnel draw on that experience when participating in CSA and UL committees to help move the industry forward. Customers have confidence in the quality of our products due to our history and quality standards.
Industries we serve
We supply injection molded products to markets across Canada, the United States, Asia, Mexico, and the Caribbean. Our customers come from various industries such as automotive, electrical, consumer products, and packaging, among many others.