INJECTION MOLDING SERVICES

Discover a world of possibilities with our customized injection molding services at Houston Plastic Products. Replace generic solutions with our expertise in material selection and mold design for a tailored experience like no other.

Injection molding expert at work in the Houston Plastic Products facility
VERSATILE, CUSTOMIZABLE INJECTION MOLDING SOLUTIONS FOR ANY INDUSTRY​

Meet your deadline, bottom line, and sustainability goals with Houston Plastic Products’ comprehensive injection molding solutions plastic injection molding.

REDUCE TIME TO MARKET
IMPROVE MANUFACTURABILITY
OPTIMIZE PERFORMANCE
MANUFACTURE QUALITY REPLACEMENT PARTS

Precision in Every Mold, Injection Molding Expertise

Industry-leading technology, capability, and expertise

  • 30-500+ tonnage capacity
  • 3-92oz. shot capacity
  • Fully-automated runs
  • New robotics and conveyors maximize quality and efficiency
  • Vertical shuffle table machines for hand-load insert molding
  • Efficient production and schedule monitoring with computerized systems
  • Ability to specify highly engineered performance characteristics
  • FDA, UV, and UL quality resins and treated plastics
  • On-site experts to make adjustments and ensure quality in real-time production
  • High temperature and exotic material capabilities, including various fillers
  • Regularly updated state-of-the-art production equipment
  • Highly skilled and experienced production and project management teams

Complex specifications and tight deadlines demand quality and consistency.

HOUSTON PLASTIC PRODUCTS DELIVERS, EVERY TIME.​

Trust Houston Plastic Products for your complex injection molding needs. Our Design for Manufacturability (DFM) expertise, rigorous safety standards, and exceptional quality control protocols allow us to consistently deliver excellence.

Partner with Houston Plastic Products for efficient custom solutions that enable you to achieve your sustainability goals without sacrificing quality.

“Our long relationship with Houston Plastic Products is built on trust. Two generations of family leadership have shown us that their word is all we need. We look forward to growing with them in the future.”

VP of a Medical Device Company

Frequently Asked Questions

Injection molding is a manufacturing process that involves injecting molten thermoplastics into a mold, then cooling and solidifying the material to create a finished plastic part. This process is most effective when producing high volumes of complex or intricate three-dimensional parts, offering efficiency, repeatability, and cost-effectiveness.

It produces high-quality components suitable for a range of industries, with Houston Plastic Products bringing this valuable technology to your doorstep with a skilled team and top-tier equipment.

The injection molding process can utilize a vast array of materials. Common choices include all types of plastic, from commodity resins to engineering-grade resins with carbon fiber and fiberglass fillers. Certain materials like liquid silicone or PVC might be avoided due to their processing characteristics.

At Houston Plastic Products, our team has experience with a wide range of materials, ensuring the perfect fit for your project.

The plastics processing machinery used in the injection molding industry is diverse, from injection molding machines to rapid prototyping tools and secondary operations equipment.

Some of the machinery that Houston Plastic Products proudly uses includes the Haitian Mars III injection molding machine, EDAF 3 Sinker EDM, Stratasys Dimension 3D Printers, SolidWorks CAD software, Keyence Image Dimension Measurement System, Optical Gaging Products SmartScope™ Flash, a wide range of specialized secondary operations tools, and extensive CNC technology.

Injection molding services are highly flexible in terms of production volumes, with both minimum and maximum quantities largely determined by the specifics of a project.

Advanced injection molding machines, like those used at Houston Plastic Products, can accommodate a wide range of molding capabilities, from 3 oz – 92 oz shot capacity and 30 – 500+ tonnage capacity. While there’s no universal rule for minimum quantities, Houston Plastic Products prides itself on meeting client needs regardless of project size.

MAXIMUM PERFORMANCE, MINIMUM RISK.