{"id":83,"date":"2025-09-04T22:50:30","date_gmt":"2025-09-04T22:50:30","guid":{"rendered":"https:\/\/pennaero.com\/martinic\/?page_id=83"},"modified":"2026-03-14T16:06:29","modified_gmt":"2026-03-14T16:06:29","slug":"about-us","status":"publish","type":"page","link":"https:\/\/pennaero.com\/martinic\/about-us\/","title":{"rendered":"About Us"},"content":{"rendered":"\n
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About Us<\/h1>\n \n \n
\n Contact Us<\/a>\n \n Explore Products<\/a>\n <\/div>\n<\/div>\n\n<\/div> <\/div>\n<\/section>\n\n\n\n
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About Martinic Engineering<\/h2>\n\n\n\n

Martinic pairs advanced machining technology with experienced personnel and disciplined process oversight. The result is precision-machined aerospace components engineered for dimensional stability, material integrity, and long-term system performance.<\/p>\n\n<\/div><\/div>\n\n<\/div> <\/div>\n<\/section>\n\n\n\n

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History & Experience<\/h2>\n\n\n\n

Founded in 1978, Martinic Engineering has built a reputation for precision machining excellence in the aerospace industry. Acquired by PennAero Aerospace in 2013, Martinic operates as a Center of Excellence focused on highly engineered, tight-tolerance machined components for commercial and defense platforms.<\/p>\n\n\n\n

From its 55,000 sq. ft. facility in Tolleson, Arizona, Martinic supports global aerospace primes and Tier 1 suppliers with complex machined parts and integrated assemblies designed for demanding operating environments.<\/p>\n\n<\/div><\/div>\n\n<\/div> <\/div>\n<\/section>\n\n\n\n

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Our Process Capabilities<\/h2>\n\n\n\n

Martinic combines advanced CNC programming expertise with disciplined manufacturing controls to produce components with tolerances as tight as \u00b1.0002\u201d. Engineering teams support new product development, build-to-print programs, and production transition strategies, ensuring manufacturability and dimensional control from prototype through sustained output.<\/p>\n\n\n\n

Machining envelopes reach up to 25\u201d \u00d7 25\u201d \u00d7 20\u201d, supporting complex geometries and large structural components. Parts are produced from solids, castings, and forgings using aerospace-approved materials.<\/p>\n\n\n\n

Access to national and international standards, rigorous drawing control, and process documentation ensures conformance to specification across all product lines.<\/p>\n<\/div>\n\n\n\n

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Machining<\/h2>\n <\/div>\n \n
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10\u00d7 5-axis mills (pallet systems: 10\/8\/5 pallets)
\n16\u00d7 4-axis mills,
\n20x lathes
\nPrecision CNC grinding\/honing\/deburring<\/p>\n <\/div>\n <\/div>\n \n

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Equipment Highlights<\/h2>\n <\/div>\n \n
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DMG Mori
\nDMC65mB\/NMV5000\/DMU50Evo
\nDVF 6500 (8- pallet)
\nOkuma LU3000
\nEX\/Genos L400II
\nHexagon Global S CMMs (4 units)<\/p>\n <\/div>\n <\/div>\n \n

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Assembly & Testing<\/h2>\n <\/div>\n \n
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Bearings
\nLiners
\nBushings
\nElectrical
\nHelicoils
\nPins
\nLee plugs
\nGrommets
\nBalance & spin test<\/p>\n <\/div>\n <\/div>\n \n

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Materials & Processes<\/h2>\n <\/div>\n \n
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Super alloys (Inconel 625\/718, A-286, Custom 465)
\nStainless (300\/400 series, 17-4PH)
\nHeat treating
\nPlating (cadmium\/chrome\/electroless nickel)
\nNDT
\nPassivation<\/p>\n <\/div>\n <\/div>\n \n

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Special Services:<\/h2>\n <\/div>\n \n
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Machining solids\/castings\/forgings
\nNew product development
\nSupply chain management
\nLaser engraving<\/p>\n <\/div>\n <\/div>\n \n

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Key Customers<\/h2>\n\n\n\n

Martinic builds trusted partnerships with leading aerospace primes, supplying precision components for critical systems.<\/p>\n\n<\/div><\/div>\n\n\n\n

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Let\u2019s talk<\/h2>\n\n\n\n

Partner with Martinic Engineering for precision-machined components built to exacting aerospace standards.<\/p>\n\n\n\n

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Contact Us<\/a><\/div>\n<\/div>\n\n<\/div><\/div>\n\n<\/div> <\/div>\n<\/section>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":3,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-83","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"\nAbout Us - Martinic<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/pennaero.com\/martinic\/about-us\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"About Us - Martinic\" \/>\n<meta property=\"og:url\" content=\"https:\/\/pennaero.com\/martinic\/about-us\/\" \/>\n<meta property=\"og:site_name\" content=\"Martinic\" \/>\n<meta property=\"article:modified_time\" content=\"2026-03-14T16:06:29+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/pennaero.com\\\/martinic\\\/about-us\\\/\",\"url\":\"https:\\\/\\\/pennaero.com\\\/martinic\\\/about-us\\\/\",\"name\":\"About Us - 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