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Texas-Made Precision Plastics.
Trusted Nationwide.

Rooted in South Houston's legacy of craftsmanship, Coastal Plastics delivers injection molded and thermoplastic components for every industry.

ABOUT OUR COMPANY

Providing professional solutions since 1984.

For over 40 years, Coastal Plastics Molding has been serving businesses from Houston to the heart of America, providing reliable, high-quality plastic manufacturing right here in Texas.

 

From prototype to high-volume production, our in-house tooling, design support, and 24/7 molding operations ensure your parts are made efficiently, accurately, and sustainably.

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OUR SERVICES

We Offer a Range of Services to Meet All Your  Molding Needs

Engineering & Design Support

Collaborate with our experienced engineers to optimize your design for manufacturability, material selection, and cost efficiency.

Tooling & Mold Making

Our in-house tooling department creates prototypes and production molds, ensuring fast turnaround and superior quality control without relying on overseas suppliers.

Injection MoldinG

High-precision plastic injection molding for every industry. From custom thermoplastics to complex geometries, we deliver quality parts on time and on budget.

Prototyping & Short-Run Production

Bring your ideas to life quickly. Our prototyping services help you test, refine, and prepare for full-scale production.

High-Volume Production

With 24/7 molding operations and advanced machinery, we handle large-scale orders while maintaining consistency, accuracy, and quality.

Operations, FinishingS &
STOCKING PROGRAMS

Trimming, drilling, assembly, and packaging are all our extra steps in ensuring your parts are ready for use or shipment.

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CONTACT US

For any inquiries or questions:

ADDRESS

735 County Road 281
Alvin, TX 77551

OFFICE HOURS

Monday to Friday:
8AM - 5PM

TOLL FREE

(877) 331-7909

FAX

(281) 331-7744

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