{"id":"mk-mx-demsa","name":"Derivados de Metal, S.A. de C.V. (DEMSA)","name_local":"unknown","entity_type":"factory","country":"MX","region":"Jalisco","city":"Guadalajara","address":"Calle 3 #1268, Zona Industrial, CP 44940, Guadalajara, Jalisco, Mexico","website":"https://www.demsa.net/","processes":["cnc-milling","box-build"],"processes_basis":"derived","specialty":"Guadalajara maker of precision metal parts and assemblies (48+ years) focused on high-mix, medium/low-volume work, with a prototype and first-article service.","capabilities":"Manufacture and assembly of precision metal parts and products; prototype and first-article service with design engineering.","parts_made":[],"materials":"unknown","tolerance":"unknown","max_part_size":"unknown","certifications":[],"volume":{"moq":"unknown","prototype_ok":"yes","low_volume_evidence":"\"fabricar desde una pieza hasta miles de ellas\" (https://www.demsa.net/); \"DEMSA cuenta con un servicio profesional para la creación de prototipos y primeros artículos.\" (https://www.demsa.net/prototipos)","startup_friendly":"unknown"},"lead_time":{"quote":"unknown","prototype":"unknown","production":"unknown"},"size":{"employees":"unknown","floor_area":"unknown","founded":"unknown","band":"unknown"},"english":"unknown","instant_quote":"no","known_customers":"unknown","platforms":[],"contact_public":{"email":"info@demsa.net","phone":"(+52) 33 3003 3100","source":"https://www.demsa.net/"},"community":[],"doubt":"Specific processes and machines were not readable on the site (processes page not found); process ids are inferred from 'precision metal parts and assemblies'. Headcount not stated.","sources":[{"url":"https://www.demsa.net/","what":"legal name, address, phone, email, single piece to thousands, high-mix low/medium volume"},{"url":"https://www.demsa.net/prototipos","what":"prototype service"},{"url":"https://dirind.com/dmm/maquinados1.html","what":"directory listing"}],"confidence":"VERIFIED","verification":"desk-research","as_of":"2026-10-30"}