A Division of Mayhew™ Steel "The Pros Know"
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Custom Plastic and Final Assembly with value added services.

Mayhew Basque Plastics, has been in the business of providing quality product design, mold making and injection molding of plastics, competitive pricing, and aggressive delivery since 1972. We have the experience and capability to supply any customer throughout the United States and abroad. Whether your needs are low quantity or high, Mayhew Basque Plastics can deliver. We have successfully assisted many customers throughout the years with engineering and production problems and welcome the opportunity to quote on any existing or future manufacturing need.

Small Molds

As a high quality injection molder, we offer a wide range of skills and services, from custom color resins, complete mold repair facility on site, Ultra sonic assembly and inserting of products on site, final assembly, packaging and drop shipping of products, hot stamp press and pad printing.

We offer all commodity resins, Engineered resins (PC, nylon, ABS, ultem, Udel, TPE) and glass reinforced materials.


Plastic Beads

All commodity resins, Engineered resins (PC, nylon, ABS, ultem, Udel, TPE) also glass reinforced materials with the ability to custom color resins.

Inserting & Assembly Services:


In support of our molding services, we also offer assembly and sourcing services. We can develop custom assembly solutions that include sourcing of parts, and in-house assembly. Our facility is equipped with machines for de-flashing, grinding, drilling, milling, blasting, tumbling, ultrasonic operations and insert assembly. Fully assembled parts can be placed in special packaging upon request.

Assembly and Inserting

Insert molding is a process in which thermoplastic or thermoset material is molded around an insert piece or pieces placed in the molding cavity, resulting in a single strongly bonded, integrated assembly, with the insert or inserts encapsulated by the plastic. Inserts can be metal, another plastic, ceramic or just about any substance that can withstand the plastic injection molding process.

All of our assembly services are performed on-site, and are subject to the same stringent quality standards as the rest of our manufacturing capabilities. Our stringent quality management system is based on these principles. We can perform a wide range of testing and inspection procedures, or develop a custom plan to meet your particular quality requirements.

Molding and Tooling Equipment

We have 16 injection molding machines and 2 shuttle machines.
For questions about our equipment or a more comprehensive list of our equipment, please do not hesitate to contact us.

Quantity Equipment/Machines
1 Sandretto 425 tons
2 Sandretto 325 tons with hydraulic core pull
1 Sandretto 225 tons with hydraulic core pull
1 Van Dorn 350 tons with hydraulic core pull
1 Van Dorn 300 tons
2 Van Dorn 250 tons with hydraulic core pull
3 Van Dorn 150 tons 1 with hydraulic core pull
1 Van Dorn 120 tons with hydraulic core pull
1 Van Dorn 85 tons
1 Milacron 75 tons
1 Nissei 380 metric tons with hydraulic core pull
1 Nissei 160 metric tons with hydraulic core pull
2 Autojector 150 tons shuttle press
3 Hot stamp press
1 Pad printer