Union Tool & Mold

General Tool Specialties, established in 1977 and located in Hillsborough, New Jersey, is a design and manufacturing company renowned for producing custom injection molds and plastic product designs. With a strong reputation for tackling complex projects and delivering on time, they serve a diverse customer base across several states, including New Jersey, New York, and Pennsylvania. The company excels in all aspects of the mold-making process, including design, CNC machining, gun drilling, and assembly, all performed on-site to ensure quick turnaround and cost-effective solutions. Industries served include automotive, defense, medical, and food processing, as General Tool Specialties continues to innovate in plastic product development from concept to reality. Generated from the website

Founded in 1980, Tri-Tech Tool and Design is a small plastic parts specialist located in South Bound Brook, N.J. The company is a full-service mold designer, mold maker and injection molder. Tri-Tech Tool and Design has full engineering capabilities that provide products drawings, solid models, SLA models, prototype molding and production tooling. In addition, the company engineers and prototypes snap fits, welded joints, thread designs and many more. Tri-Tech Tool and Design also designs gauges and test fixtures.