Plastic Molding Services

Southwest Plastics is a leading manufacturer of high-temperature and engineered thermoplastic and thermoset plastic components. As an AS9100 certified manufacturer, we utilize the best injection molding, compression molding, and transfer molding techniques to produce millions of custom, high-quality, and high-tolerance plastic parts annually. We serve all industries requiring high-precision plastic parts, from aerospace contractors to small manufacturers with part runs of several thousand to millions of units annually. If you need custom plastic injection molding services, Southwest Plastics is your solution.

Plastic Manufacturing Capabilities at Southwest Plastics

We offer a full range of plastic manufacturing capabilities using premium materials and industry-leading equipment. Southwest Plastics ensures that our plastic components are fully manufactured in the USA. Our custom plastic manufacturing capabilities include:

Thermoset Transfer Molding
Thermoset Compression Molding
Thermoset Injection Molding
Thermoplastic Injection Molding
Rubber Molding

Support Services for High-Precision Plastic Parts

We also offer additional support services for further refinement and manufacturing capabilities for your high-precision plastic parts. From our engineers to computer-controlled machining for complex components, Southwest Plastics has everything you need to get complete, ready-to-go plastic parts. Our support services include:

Materials Used for Custom Plastic Injection Molding

We manufacture custom plastic components from a full range of premium materials, each suited for specific industrial applications. With 45 years of plastic manufacturing experience, we know what materials perform best in industrial environments. From heat-resistant thermosets to flexible thermoplastics, Southwest Plastics can produce custom plastic components from the materials that best suit your application's requirements. Materials we regularly use in our plastic molding processes include:

Thermoset Materials
Thermoplastic Materials

Plastic Manufacturing Capabilities for All Industries

As a US-based plastic manufacturer, we provide high-precision plastic parts with custom materials and dimensions for many of the world's most demanding industrial sectors. With strict quality control standards and state-of-the-art equipment, our customers can rely on top-performance components that meet or exceed each industrial application's requirements. Industries we serve include:

Aerospace
Military & Defense
Automotive
Medical device
Electronics
Food & beverage
Power generation
Oil & gas
OEMs
Marine & maritime
And more

Southwest Plastics is Your Source for Custom Plastic Injection Molding

At Southwest Plastics, we can bring your custom plastic components to life. From small to large-run production, we can develop and manufacture plastic parts that achieve your performance requirements. With a commitment to reshoring initiatives, we are dedicated to providing American companies nationwide with superior-quality plastic components with fast turnaround times. When you choose Southwest Plastics for your custom plastic injection molding needs, you can rely on:

Extensive experience and expertise
Flexibility based on your application's requirements
Unwavering commitment to quality and integrity
Practical solutions and helpful consultation through the manufacturing process
Plastic manufacturing processes that are entirely conducted in the USA

Contact Us to Learn How We Can Manufacture Your High-Precision Plastic Parts

Contact Southwest Plastics to learn how our plastic manufacturing capabiltiies can serve your project. For pricing estimates, request a quote online, and our staff will contact you with more information. For all your custom plastic injection molding needs, choose Southwest Plastics.