Custom Plastic Injection Molding

Stack Plastics is an ISO 13485:2016 certified plastic molding company with more than 20 years’ experience in custom plastic injection molding for industries including aerospace, medical and consumer products.

We offer expert service throughout the entire development process of your plastic injection molded products, from conception to prototyping to mass production. Stack Plastics also provides a wide variety of custom plastic molding services and secondary services to give you the best quality products and the best customer service around.

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Comprehensive Plastic Injection Molding Capabilities

Based in the Bay Area of California and serving customers across the U.S., we specialize in plastic injection molding for medical device components, but also supply parts, components, and assemblies for applications ranging from consumer products to aerospace components.

Stack Plastics can produce prototypes, short-run development parts, and full production runs with quantities in the millions. From the simplest designs to the most complex, we can deliver high quality, high precision plastic molded parts for any project. Our plastic injection molding and production services are completely customizable to the needs of your project, to ensure that the end products you receive meet your exact specifications.

Have questions? We have answers, contact us about your next project today and see how we can help.

Stack Plastics Provides Plastic Injection Molding for Aerospace and Other Industries

Medical Plastic Molding

With years of experience and advanced injection molding capabilities, Stack Plastics can deliver high precision, tight tolerance parts for the medical device industry. Using micro molding, insert molding, and other processes, will can provide the ideal injection molding solution for your needs. We work with a range of thermoplastics and are ISO 13485 certified for medical device component manufacturing.

Aerospace Plastic Molding

Few industries require greater precision or tighter dimensional tolerances than aerospace. Stack Plastics uses proven plastic injection molding techniques and state-of-the-art technology to produce precision molded aerospace parts and components that match our customers’ exact designs, with perfect repeatability from the first piece to the last.

Consumer Plastic Molding

From level sensor floats to wine bottle openers and beyond, Stack Plastics has the plastic molding capabilities to produce a broad range of consumer products. We utilize a variety of molding processes and thermoplastic materials and resins to create custom molded parts, components, and complete products for customers in all consumer markets.