Harborline Precision Tooling LLC

Founded in 1998, Harborline Precision Tooling LLC is a full-service injection mold manufacturer based in Ohio, USA. We specialize in complex multi-cavity molds for automotive, medical, and consumer electronics sectors. Our 25,000 sq ft facility houses 15 CNC machining centers, 6 EDM machines, and 3 CMM inspection stations, enabling tight tolerances up to ±0.005mm. We are IATF 16949 and ISO 13485 certified, ensuring compliance with stringent industry standards. Our annual capacity exceeds 400 mold sets, with lead times averaging 6-9 weeks. We export to Mexico, Germany, and China, serving Fortune 500 clients. Our in-house mold trial and validation processes ensure first-shot capability and reduce time-to-market for our partners.