Sinicon Plastics Inc. Email Format
Plastics ManufacturingMassachusetts, United States11-50 Employees
Sinicon Plastics Inc. is a family-owned plastics manufacturer based in Dalton, Massachusetts, with a history dating back to 1968. The company operates as a custom injection molder that focuses on engineering resins, handling projects from prototyping through full production and offering capabilities such as insert molding, over-molding, post-mold machining, printing, assembly, and packaging. Its service model positions it as a one-stop shop for customers needing a range of value-added manufacturing steps on parts that may require glass-filled materials and high-performance polymers like PEEK and Ultem, which the company has produced since the 1980s. The business serves clients requiring various annual volumes—from hundreds of parts to millions—within the plastics and engineering resin space, delivering end-to-end manufacturing solutions in a single facility.