Automotive Industry

The automotive industry depends on durable, lightweight components that meet exact performance and safety standards. At Premix-Hadlock Composites, we deliver thermoset molding and material conversion services engineered to support the automotive sector’s need for precision, reliability, and long-term performance.

From electric vehicle (EV) systems to heavy-duty trucks, our molded components withstand extreme temperatures, chemical exposure, vibration, and wear—while reducing part weight and improving fuel efficiency.

Custom molding allows automotive engineers to create lightweight, corrosion-resistant, and electrically insulative parts that meet tight tolerances and high production volumes. Through injection, compression, and transfer molding, we produce consistent, high-strength components that help streamline vehicle assembly and reduce cost per unit.

Thermoset materials like SMC and BMC are especially suited for automotive applications because they:

• Resist heat distortion in engine compartments
• Provide dimensional stability under vibration and mechanical stress
• Reduce part weight, improving fuel efficiency and EV range
• Offer excellent electrical insulation for battery housings, connectors, and control modules
• Support complex part geometries and consolidated part designs

With over 60 years of experience in custom molding and materials development, Premix-Hadlock is a trusted partner for automotive manufacturers seeking quality, scalability, and innovation. Our ISO 9001:2015 and IATF 16949:2016 certifications ensure quality and consistency across every production run.

We support clients through every phase of development—from prototype to full-scale manufacturing. Our engineers collaborate directly with your team to optimize materials, part design, and tool development for performance and cost savings.

Whether you’re building EV components or upgrading legacy parts, Premix-Hadlock has the technical expertise, production capacity, and customer focus to drive results.