{"id":"mk-us-westec-plastics","name":"Westec Plastics","name_local":"unknown","entity_type":"factory","country":"US","region":"California","city":"Livermore","address":"6757 Las Positas Road, Livermore, CA 94551","website":"https://www.westecplastics.com/","processes":["injection-molding","mold-making","overmolding"],"processes_basis":"derived","specialty":"Privately owned Bay Area precision injection molder (founded 1969) with in-house tool room and 3D-printed steel tooling to cut lead times.","capabilities":"In-house injection molding, H13 steel cores and cavities incl. 3D-printed steel tooling, flexible tooling (in-house, domestic, offshore), multi-material designs, tight tolerances.","parts_made":[],"materials":"unknown","tolerance":"unknown","max_part_size":"unknown","certifications":["ISO 13485:2016"],"volume":{"moq":"unknown","prototype_ok":"unknown","low_volume_evidence":"unknown","startup_friendly":"unknown"},"lead_time":{"quote":"unknown","prototype":"unknown","production":"unknown"},"size":{"employees":"unknown","floor_area":"unknown","founded":"1969","band":"unknown"},"english":"yes","instant_quote":"unknown","known_customers":"unknown","platforms":[],"contact_public":{"email":"unknown","phone":"(925) 454-3400","source":"https://www.westecplastics.com/"},"community":[],"doubt":"Overmolding derived from 'multi-material designs'. Positioned for regulated production; prototype minimums not stated.","sources":[{"url":"https://www.westecplastics.com/","what":"capabilities, ISO 13485, founded 1969, address"}],"confidence":"VERIFIED","verification":"desk-research","as_of":"2026-10-30"}