Molding the imagination of engineers since 1958


Here at Marlborough Plastics, we specialize in plastic injection molding and engineered thermoplastics. For almost 60 years, Marlborough Plastics has offered thermoplastic molding, mold making and more. Marlborough Plastics has earned a reputation for quality, innovation, and problem solving in custom injection molding. We make a commitment to quality and we are not afraid to prove it!

Read more »

Some of the industries served by Marlborough Plastics include: