HARRINGTON INDUSTRIAL PLASTICS LLC

Harrington Industrial Plastics LLC specializes in the design, engineering, and manufacturing of precision-engineered plastic components and assemblies for industrial and government applications. Leveraging expertise in thermoplastic and thermoset molding technologies, the company delivers high-tolerance parts used in demanding environments, including injection molding, extrusion, and secondary machining processes. Their technical capabilities encompass material selection for chemical resistance, thermal stability, and mechanical durability, with a focus on custom formulations and prototyping for mission-critical applications. The firm’s differentiation lies in its ability to translate complex engineering specifications into repeatable, quality-controlled production workflows, ensuring compliance with stringent dimensional and performance standards. Award history is not available to identify specific agency relationships or project types, so no direct patterns of engagement with federal entities can be confirmed. However, given the nature of their manufacturing capabilities, it is reasonable to infer potential alignment with defense, aerospace, and federal logistics sectors where durable, non-metallic components are required. The primary NAICS code 326122 corresponds to thermoplastic and thermoset molding, indicating a focused presence in the industrial plastics manufacturing market. The company positions itself as a niche supplier of engineered plastic solutions, serving industries that require custom-molded parts with tight tolerances and specialized material properties. Their market role is that of a specialized fabricator rather than a commodity producer. Harrington Industrial Plastics LLC is structured as a small business under the 2K entity classification and is headquartered in Richmond, California. The company holds no federal certifications, and its government market presence is inferred solely from its core manufacturing competency rather than documented contract performance. Its geographic location supports regional access to West Coast industrial and defense supply chains.