Enhancing Value, Functionality, and Market Readiness

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At Plastic Molding Manufacturing, our commitment to full-service solutions extends beyond precision injection molding. Our value added and secondary services are designed to add value, enhance functionality, and prepare your molded parts for final application — all while maintaining the highest standards of quality and efficiency.

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Whether your project requires machining, joining, decorative finishes, or custom assembly, we offer a comprehensive suite of secondary operations tailored to your exact specifications.

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Comprehensive Secondary Services

Our state-of-the-art facilities and experienced technicians provide a full range of post-molding operations, including:

• Part Modification and Machining

• Machining and Milling – Precision trimming and shaping to tight tolerances

• CNC Trimming – High-speed, accurate trimming of complex geometries

• Hole Tapping – Internal threading to accommodate screws or inserts

• Drilling – Clean, accurate holes for mounting or part integration

• Joining and Bonding Techniques

• Ultrasonic Welding – Fast, clean bonding of thermoplastics using high-frequency vibrations

• Heat Staking – Controlled deformation for strong mechanical joins without fasteners

• Welding Inserts – Reliable metal-to-plastic joins for threaded or load-bearing features

• Adhesive Bonding – Structural bonding for complex assemblies or dissimilar materials

• Part Joining – Customized joining solutions based on design and performance needs

• Fastening – Mechanical fasteners applied with precision for part stability and strength

• Burst Testing – Rigorous testing to validate pressure resistance and structural integrity

• Inspection Services – Visual, dimensional, and functional inspections to ensure compliance

• Physical Assembly – Complete or partial assembly services to streamline your production process

• Packaging – Tailored packaging solutions for protection, presentation, and logistics
   

Decorating and Finishing

• Heat Transfer Printing – High-quality graphics applied through heat and pressure

• Pad Printing – Accurate printing on flat, curved, or textured surfaces

• In-Mold Decorating (IMD) – Integrated graphics directly molded into the part surface

• Hot Stamping – Foil decoration for logos, text, or aesthetic accents
   

One Source –  Seamless Workflow

By offering all secondary operations under one roof, Plastic Molding Manufacturing reduces the reliance on multiple suppliers, accelerates lead times, and maintains strict quality control from start to finish. Every part that leaves our facility is production-ready — assembled, inspected, and decorated to your specifications.

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Partner with Us

We serve clients across automotive, medical, consumer products, industrial, and other high-demand sectors. Let us help you streamline your supply chain and improve your product’s market readiness with our advanced secondary molding capabilities.

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Contact us today at 978-567-1000 to discuss your project and how our value-added services can support your production goals.