{"id":18890,"date":"2026-10-30T01:36:37","date_gmt":"2026-10-30T01:36:37","guid":{"rendered":"https:\/\/cob-leddisplay.com\/?p=18890"},"modified":"2026-11-06T10:09:53","modified_gmt":"2026-11-06T10:09:53","slug":"how-to-choose-steel-structures-die-cast-aluminum-cabinets","status":"publish","type":"post","link":"https:\/\/cob-leddisplay.com\/pt\/how-to-choose-steel-structures-die-cast-aluminum-cabinets\/","title":{"rendered":"How To Choose Steel Structures &#038; Die Cast Aluminum Cabinets"},"content":{"rendered":"<h6><span style=\"color: #008080;\">I. Basic Definition of the Two Solutions\uff1a<\/span><\/h6>\n<p><strong>\uff081\uff09Die cast aluminum\uff1a<\/strong><\/p>\n<p>Standard cabinets made by integrated aluminum alloy die casting are the mainstream standardized solution for indoor high definition LED screens. They come in fixed sizes (commonly 640&#215;480 and 640x640mm), pre-fitted with positioning pins, locking latches and quick connectors at the factory. Modules, power supplies and receiver cards are all pre-installed inside the cabinet, with flatness calibrated before delivery. This is a finished modular solution, widely adopted for fine pitch indoor high definition screens, rental screens and high end fixed installation projects.<\/p>\n<p><strong>\uff082\uff09Steel structure solution (conventional steel frame\/simple sheet metal cabinet):<\/strong><\/p>\n<p>The supporting frame is fabricated by welding square tubes and angle steel or through sheet metal processing. Modules are mounted directly onto the steel structure without integrated standard cabinets. For some projects, simple steel shell cabinets are adopted, which are not integrally die cast.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-18887\" src=\"http:\/\/cob-leddisplay.com\/wp-content\/uploads\/2026\/10\/front-maintenance-led.png\" alt=\"\" width=\"670\" height=\"660\" srcset=\"https:\/\/cob-leddisplay.com\/wp-content\/uploads\/2026\/10\/front-maintenance-led.png 670w, https:\/\/cob-leddisplay.com\/wp-content\/uploads\/2026\/10\/front-maintenance-led-12x12.png 12w\" sizes=\"auto, (max-width: 670px) 100vw, 670px\" \/><\/p>\n<h6><span style=\"color: #008080;\">II.Comparison of Core Dimensions\uff1a<\/span><\/h6>\n<p><strong>\uff081\uff09Flatness and display quality:<\/strong><\/p>\n<p>\u2460Die cast aluminum cabinet: Manufactured via integrated die casting, this cabinet offers high structural integrity with minimal deformation and superior precision. It utilizes positioning pins and locking mechanisms for assembly, ensuring uniform and controllable gaps between units. It is ideal for fine-pitch indoor LED displays, such as P2.5, P2, P1.8, and P1.5 models, where high precision in panel alignment is required to deliver detailed, seamless imagery, effectively preventing visual artifacts like mosaics or wavy patterns.<\/p>\n<p>\u2461Steel structures: These require on site welding and assembly, making the final quality highly dependent on the welder\u2019s craftsmanship. Welding can easily lead to deformation and stress induced spring back, over time, this may result in localized bulges or depressions, as well as inconsistent seam widths. Such structures are not recommended for fine-pitch LED displays (P2 or smaller), they are better suited for larger pitch displays (P3, P4, and above), where there is a higher tolerance for surface unevenness.<\/p>\n<p><strong>\uff082\uff09Installation, Commissioning, and Construction period:<\/strong><\/p>\n<p>\u2460Die cast aluminum cabinets: Modules, power supplies, and cabling are pre installed at the factory. The standardized cabinet design means that on site work is limited to assembling the cabinets, securing the locking mechanisms, and connecting the main power or data lines. This ensures rapid installation, simple commissioning, and minimal need for rework. For standard indoor fixed displays, a 2 to 3 person team can achieve high installation efficiency, an ideal solution for projects with tight deadlines.<br \/>\nBoth front and rear maintenance versions are well developed.<\/p>\n<p>\u2461Steel structures: Most processes are completed on site. This involves layout, welding, grinding, and painting, followed by the sequential installation of modules, electrical connections, and leveling. The leveling process is time consuming, as each module requires individual fine tuning, this results in higher labor costs and a longer construction period.<\/p>\n<p><strong>\uff083\uff09Weight, Thickness, and Space Compatibility\uff1a<\/strong><\/p>\n<p>\u2460Die cast aluminum: Aluminum alloy is lightweight and features a compact structure. Die cast aluminum cabinets designed for front maintenance are ultra thin and can be wall mounted an ideal solution for settings such as lobbies, conference rooms, exhibition halls, and elevator lobbies, where there is no access space behind the display and the wall has limited load bearing capacity.<\/p>\n<p>\u2461Steel structure: Due to the high density of steel, the overall weight is significant. It is much heavier than die cast aluminum for the same surface area, placing greater load bearing demands on the wall. Furthermore, the frame itself has a certain thickness, making an ultra thin, flush to wall installation difficult, additionally, space must be reserved behind the unit for maintenance access.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-18888\" src=\"http:\/\/cob-leddisplay.com\/wp-content\/uploads\/2026\/10\/front-service-display.png\" alt=\"\" width=\"670\" height=\"832\" srcset=\"https:\/\/cob-leddisplay.com\/wp-content\/uploads\/2026\/10\/front-service-display.png 670w, https:\/\/cob-leddisplay.com\/wp-content\/uploads\/2026\/10\/front-service-display-10x12.png 10w\" sizes=\"auto, (max-width: 670px) 100vw, 670px\" \/><\/p>\n<p><strong>\uff084\uff09Ongoing maintenance\uff1a<\/strong><\/p>\n<p>\u2460Die cast aluminum cabinet: Modular design with individually detachable units. The power supply and receiving card are centralized on the rear of the cabinet, simplifying fault diagnosis. Front maintenance models allow for the removal of modules directly from the front, eliminating the need to access the rear of the display, which streamlines long term maintenance and makes these units ideal for projects where on site operational staff may lack specialized technical expertise.<\/p>\n<p>\u2461Steel structure: The modules are mounted individually onto a framework, with loose, exposed wiring and no unified enclosure for protection. This disorganized cabling is prone to wear and short circuits. Furthermore, should a module or power supply fail, the design, if configured for rear access requires personnel to go behind the display to perform repairs.<\/p>\n<p><strong>\uff085\uff09Construction Cost\uff1a<\/strong><\/p>\n<p>\u2460Die cast aluminum cabinet solution: Higher material costs and a premium on the cabinets themselves, however, this approach requires less on site labor and shorter installation timelines. While the overall project cost tends to be higher, the solution offers standardization, simplified quoting, and controllable waste or loss.<\/p>\n<p>\u2461Steel structure solution: The frame materials are inexpensive, resulting in low material costs, however, the process requires significant on site labor including welding and leveling leading to a high proportion of labor costs. Steel structures offer a better price performance ratio for larger projects or those with non standard dimensions. For smaller scale displays with standard dimensions, the overall cost difference compared to die cast aluminum solutions is minimal.<\/p>","protected":false},"excerpt":{"rendered":"<p>I. Basic Definition of the Two Solutions\uff1a \uff081\uff09Die cast aluminum\uff1a Standard cabinets made by integrated aluminum alloy die casting are the mainstream standardized solution for indoor high definition LED screens. They come in fixed sizes (commonly 640&#215;480 and 640x640mm), pre-fitted with positioning pins, locking latches and quick connectors at the factory. Modules, power supplies and [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-18890","post","type-post","status-publish","format-standard","hentry","category-led-display-manufacturer"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>How To Choose Steel Structures &amp; Die Cast Aluminum Cabinets<\/title>\n<meta name=\"description\" content=\"Cabinet Determines Installation Method, Flatness, Efficiency Of Assembly And Disassembly, Long Term Maintenance, And On Site Adaptability.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/cob-leddisplay.com\/pt\/how-to-choose-steel-structures-die-cast-aluminum-cabinets\/\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How To Choose Steel Structures &amp; Die Cast Aluminum Cabinets\" \/>\n<meta property=\"og:description\" content=\"Cabinet Determines Installation Method, Flatness, Efficiency Of Assembly And Disassembly, Long Term Maintenance, And On Site Adaptability.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/cob-leddisplay.com\/pt\/how-to-choose-steel-structures-die-cast-aluminum-cabinets\/\" \/>\n<meta property=\"og:site_name\" content=\"Top Shine LED Display Screen\" \/>\n<meta property=\"article:published_time\" content=\"2026-10-30T01:36:37+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-11-06T10:09:53+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/cob-leddisplay.com\/wp-content\/uploads\/2026\/10\/front-maintenance-led.png\" \/>\n\t<meta property=\"og:image:width\" content=\"670\" \/>\n\t<meta property=\"og:image:height\" content=\"660\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"TS_SEO2\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"TS_SEO2\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. tempo de leitura\" \/>\n\t<meta name=\"twitter:data2\" content=\"5 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/cob-leddisplay.com\\\/how-to-choose-steel-structures-die-cast-aluminum-cabinets\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/cob-leddisplay.com\\\/how-to-choose-steel-structures-die-cast-aluminum-cabinets\\\/\"},\"author\":{\"name\":\"TS_SEO2\",\"@id\":\"https:\\\/\\\/cob-leddisplay.com\\\/#\\\/schema\\\/person\\\/7c40ce213381a4325ec2bd79d6d67295\"},\"headline\":\"How To Choose Steel Structures &#038; Die Cast Aluminum Cabinets\",\"datePublished\":\"2026-10-30T01:36:37+00:00\",\"dateModified\":\"2026-11-06T10:09:53+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/cob-leddisplay.com\\\/how-to-choose-steel-structures-die-cast-aluminum-cabinets\\\/\"},\"wordCount\":833,\"image\":{\"@id\":\"https:\\\/\\\/cob-leddisplay.com\\\/how-to-choose-steel-structures-die-cast-aluminum-cabinets\\\/#primaryimage\"},\"thumbnailUrl\":\"http:\\\/\\\/cob-leddisplay.com\\\/wp-content\\\/uploads\\\/2026\\\/10\\\/front-maintenance-led.png\",\"articleSection\":[\"TS Blog\"],\"inLanguage\":\"pt-BR\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/cob-leddisplay.com\\\/how-to-choose-steel-structures-die-cast-aluminum-cabinets\\\/\",\"url\":\"https:\\\/\\\/cob-leddisplay.com\\\/how-to-choose-steel-structures-die-cast-aluminum-cabinets\\\/\",\"name\":\"How To Choose Steel Structures & Die Cast Aluminum Cabinets\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/cob-leddisplay.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/cob-leddisplay.com\\\/how-to-choose-steel-structures-die-cast-aluminum-cabinets\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/cob-leddisplay.com\\\/how-to-choose-steel-structures-die-cast-aluminum-cabinets\\\/#primaryimage\"},\"thumbnailUrl\":\"http:\\\/\\\/cob-leddisplay.com\\\/wp-content\\\/uploads\\\/2026\\\/10\\\/front-maintenance-led.png\",\"datePublished\":\"2026-10-30T01:36:37+00:00\",\"dateModified\":\"2026-11-06T10:09:53+00:00\",\"author\":{\"@id\":\"https:\\\/\\\/cob-leddisplay.com\\\/#\\\/schema\\\/person\\\/7c40ce213381a4325ec2bd79d6d67295\"},\"description\":\"Cabinet Determines Installation Method, Flatness, Efficiency Of Assembly And Disassembly, Long Term Maintenance, And On Site Adaptability.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/cob-leddisplay.com\\\/how-to-choose-steel-structures-die-cast-aluminum-cabinets\\\/#breadcrumb\"},\"inLanguage\":\"pt-BR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/cob-leddisplay.com\\\/how-to-choose-steel-structures-die-cast-aluminum-cabinets\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-BR\",\"@id\":\"https:\\\/\\\/cob-leddisplay.com\\\/how-to-choose-steel-structures-die-cast-aluminum-cabinets\\\/#primaryimage\",\"url\":\"http:\\\/\\\/cob-leddisplay.com\\\/wp-content\\\/uploads\\\/2026\\\/10\\\/front-maintenance-led.png\",\"contentUrl\":\"http:\\\/\\\/cob-leddisplay.com\\\/wp-content\\\/uploads\\\/2026\\\/10\\\/front-maintenance-led.png\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/cob-leddisplay.com\\\/how-to-choose-steel-structures-die-cast-aluminum-cabinets\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/cob-leddisplay.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"How To Choose Steel Structures &#038; Die Cast Aluminum Cabinets\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/cob-leddisplay.com\\\/#website\",\"url\":\"https:\\\/\\\/cob-leddisplay.com\\\/\",\"name\":\"COB LED Display Screen Rental 3D LED Video Wall Manufacturer\",\"description\":\"LED Display Manufacturer, LED Display board, LED Video wall, Flexible led screen, Traffic led signs, Variable Message Signs, Digital Signage Display, custom led display, stadium led display screen, Retail Digital Signage, LED card, Perimeter led display, LED Display for events, outdoor rental led screen, Stage LED Screen, LED screen floor, Outdoor LED Modules, LED screen panel, LED display panel, led panel screen indoor, P10 DIP LED MODULE, Flexible LED Panel, LED Wall panel, cob LED screen, transparent led screen manufacturer, LED Mesh screen, Transparent LED Display Screen, Flexible led video wall, passenger information display, LED Bus Destination Display boards, LED Pharmacy cross, LED Poster, advertising led screen, round led screen, LED Billboard manufacturer, LED perimeter, Retail led display, rental led screen, rental led wall, P2.5 Outdoor LED Module, p3 outdoor led module, p4 led module, P4 led panel, p5 led panel, outdoor led video wall, bus display board, Stage Screen, rgb led modules, outdoor led screen panel, p10 led module, p5 outdoor led module, P3 LED panel, p2.5 led module, P10 LED panles, customizable led display, Led video panels, p6 outdoor led display, flexible led wall, LED Road Sign, Radar Speed Signs, led p10 display, led wall p4, p10 rgb led display, led video wall manufacturers, led video wall rental, P2 LED PANEL, P3 LED module, P1.25 LED MODULE, circle led screen\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/cob-leddisplay.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"pt-BR\"},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/cob-leddisplay.com\\\/#\\\/schema\\\/person\\\/7c40ce213381a4325ec2bd79d6d67295\",\"name\":\"TS_SEO2\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-BR\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/6197a5b0d6fcaa2be8824f5b73456ee7ae2e5470ed36f0c6c950bdac42f6a308?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/6197a5b0d6fcaa2be8824f5b73456ee7ae2e5470ed36f0c6c950bdac42f6a308?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/6197a5b0d6fcaa2be8824f5b73456ee7ae2e5470ed36f0c6c950bdac42f6a308?s=96&d=mm&r=g\",\"caption\":\"TS_SEO2\"},\"url\":\"https:\\\/\\\/cob-leddisplay.com\\\/pt\\\/author\\\/ts_seo2\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"How To Choose Steel Structures & Die Cast Aluminum Cabinets","description":"Cabinet Determines Installation Method, Flatness, Efficiency Of Assembly And Disassembly, Long Term Maintenance, And On Site Adaptability.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/cob-leddisplay.com\/pt\/how-to-choose-steel-structures-die-cast-aluminum-cabinets\/","og_locale":"pt_BR","og_type":"article","og_title":"How To Choose Steel Structures & Die Cast Aluminum Cabinets","og_description":"Cabinet Determines Installation Method, Flatness, Efficiency Of Assembly And Disassembly, Long Term Maintenance, And On Site Adaptability.","og_url":"https:\/\/cob-leddisplay.com\/pt\/how-to-choose-steel-structures-die-cast-aluminum-cabinets\/","og_site_name":"Top Shine LED Display Screen","article_published_time":"2026-10-30T01:36:37+00:00","article_modified_time":"2026-11-06T10:09:53+00:00","og_image":[{"width":670,"height":660,"url":"https:\/\/cob-leddisplay.com\/wp-content\/uploads\/2026\/10\/front-maintenance-led.png","type":"image\/png"}],"author":"TS_SEO2","twitter_card":"summary_large_image","twitter_misc":{"Escrito por":"TS_SEO2","Est. tempo de leitura":"5 minutos"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/cob-leddisplay.com\/how-to-choose-steel-structures-die-cast-aluminum-cabinets\/#article","isPartOf":{"@id":"https:\/\/cob-leddisplay.com\/how-to-choose-steel-structures-die-cast-aluminum-cabinets\/"},"author":{"name":"TS_SEO2","@id":"https:\/\/cob-leddisplay.com\/#\/schema\/person\/7c40ce213381a4325ec2bd79d6d67295"},"headline":"How To Choose Steel Structures &#038; Die Cast Aluminum Cabinets","datePublished":"2026-10-30T01:36:37+00:00","dateModified":"2026-11-06T10:09:53+00:00","mainEntityOfPage":{"@id":"https:\/\/cob-leddisplay.com\/how-to-choose-steel-structures-die-cast-aluminum-cabinets\/"},"wordCount":833,"image":{"@id":"https:\/\/cob-leddisplay.com\/how-to-choose-steel-structures-die-cast-aluminum-cabinets\/#primaryimage"},"thumbnailUrl":"http:\/\/cob-leddisplay.com\/wp-content\/uploads\/2026\/10\/front-maintenance-led.png","articleSection":["TS Blog"],"inLanguage":"pt-BR"},{"@type":"WebPage","@id":"https:\/\/cob-leddisplay.com\/how-to-choose-steel-structures-die-cast-aluminum-cabinets\/","url":"https:\/\/cob-leddisplay.com\/how-to-choose-steel-structures-die-cast-aluminum-cabinets\/","name":"How To Choose Steel Structures & Die Cast Aluminum Cabinets","isPartOf":{"@id":"https:\/\/cob-leddisplay.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/cob-leddisplay.com\/how-to-choose-steel-structures-die-cast-aluminum-cabinets\/#primaryimage"},"image":{"@id":"https:\/\/cob-leddisplay.com\/how-to-choose-steel-structures-die-cast-aluminum-cabinets\/#primaryimage"},"thumbnailUrl":"http:\/\/cob-leddisplay.com\/wp-content\/uploads\/2026\/10\/front-maintenance-led.png","datePublished":"2026-10-30T01:36:37+00:00","dateModified":"2026-11-06T10:09:53+00:00","author":{"@id":"https:\/\/cob-leddisplay.com\/#\/schema\/person\/7c40ce213381a4325ec2bd79d6d67295"},"description":"Cabinet Determines Installation Method, Flatness, Efficiency Of Assembly And Disassembly, Long Term Maintenance, And On Site Adaptability.","breadcrumb":{"@id":"https:\/\/cob-leddisplay.com\/how-to-choose-steel-structures-die-cast-aluminum-cabinets\/#breadcrumb"},"inLanguage":"pt-BR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/cob-leddisplay.com\/how-to-choose-steel-structures-die-cast-aluminum-cabinets\/"]}]},{"@type":"ImageObject","inLanguage":"pt-BR","@id":"https:\/\/cob-leddisplay.com\/how-to-choose-steel-structures-die-cast-aluminum-cabinets\/#primaryimage","url":"http:\/\/cob-leddisplay.com\/wp-content\/uploads\/2026\/10\/front-maintenance-led.png","contentUrl":"http:\/\/cob-leddisplay.com\/wp-content\/uploads\/2026\/10\/front-maintenance-led.png"},{"@type":"BreadcrumbList","@id":"https:\/\/cob-leddisplay.com\/how-to-choose-steel-structures-die-cast-aluminum-cabinets\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/cob-leddisplay.com\/"},{"@type":"ListItem","position":2,"name":"How To Choose Steel Structures &#038; Die Cast Aluminum Cabinets"}]},{"@type":"WebSite","@id":"https:\/\/cob-leddisplay.com\/#website","url":"https:\/\/cob-leddisplay.com\/","name":"Aluguel de tela de LED COB Fabricante de parede de v\u00eddeo LED 3D","description":"Fabricante de display LED, painel de display LED, parede de v\u00eddeo LED, tela de LED flex\u00edvel, placas de LED de tr\u00e2nsito, placas de mensagem vari\u00e1vel, display de sinaliza\u00e7\u00e3o digital, display LED personalizado, tela de LED para est\u00e1dio, sinaliza\u00e7\u00e3o digital de varejo, cart\u00e3o LED, display LED de per\u00edmetro, display LED para eventos, tela de LED para aluguel externo, tela de LED para palco, piso de tela de LED, m\u00f3dulos LED externos, painel de tela LED, painel de display LED, tela de painel LED interna, M\u00d3DULO LED DIP P10, painel LED flex\u00edvel, painel de parede LED, tela de LED COB, fabricante de tela de LED transparente, tela de malha LED, tela de display LED transparente, parede de v\u00eddeo LED flex\u00edvel, display de informa\u00e7\u00f5es para passageiros, pain\u00e9is de display de destino de \u00f4nibus LED, cruz de farm\u00e1cia LED, p\u00f4ster LED, tela de LED publicit\u00e1ria, tela de LED redonda, fabricante de outdoor de LED, per\u00edmetro LED, display LED para varejo, tela de LED para aluguel, parede de LED para aluguel, m\u00f3dulo LED externo P2.5, m\u00f3dulo LED externo p3, m\u00f3dulo LED p4, painel LED P4, painel LED p5, parede de v\u00eddeo LED externa, painel de exibi\u00e7\u00e3o de \u00f4nibus, tela de palco, m\u00f3dulos LED RGB, painel de tela LED externo, m\u00f3dulo LED p10, m\u00f3dulo LED externo p5, P3 Painel de LED, m\u00f3dulo de LED p2.5, pain\u00e9is de LED P10, display de LED personaliz\u00e1vel, pain\u00e9is de v\u00eddeo de LED, display de LED externo p6, parede de LED flex\u00edvel, placa de tr\u00e2nsito de LED, placas de radar de velocidade, display de LED p10, parede de LED p4, display de LED RGB p10, fabricantes de parede de v\u00eddeo de LED, aluguel de parede de v\u00eddeo de LED, PAINEL DE LED P2, m\u00f3dulo de LED P3, M\u00d3DULO DE LED P1.25, tela de LED circular","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/cob-leddisplay.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"pt-BR"},{"@type":"Person","@id":"https:\/\/cob-leddisplay.com\/#\/schema\/person\/7c40ce213381a4325ec2bd79d6d67295","name":"TS_SEO2","image":{"@type":"ImageObject","inLanguage":"pt-BR","@id":"https:\/\/secure.gravatar.com\/avatar\/6197a5b0d6fcaa2be8824f5b73456ee7ae2e5470ed36f0c6c950bdac42f6a308?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/6197a5b0d6fcaa2be8824f5b73456ee7ae2e5470ed36f0c6c950bdac42f6a308?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/6197a5b0d6fcaa2be8824f5b73456ee7ae2e5470ed36f0c6c950bdac42f6a308?s=96&d=mm&r=g","caption":"TS_SEO2"},"url":"https:\/\/cob-leddisplay.com\/pt\/author\/ts_seo2\/"}]}},"_links":{"self":[{"href":"https:\/\/cob-leddisplay.com\/pt\/wp-json\/wp\/v2\/posts\/18890","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cob-leddisplay.com\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cob-leddisplay.com\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cob-leddisplay.com\/pt\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/cob-leddisplay.com\/pt\/wp-json\/wp\/v2\/comments?post=18890"}],"version-history":[{"count":6,"href":"https:\/\/cob-leddisplay.com\/pt\/wp-json\/wp\/v2\/posts\/18890\/revisions"}],"predecessor-version":[{"id":18904,"href":"https:\/\/cob-leddisplay.com\/pt\/wp-json\/wp\/v2\/posts\/18890\/revisions\/18904"}],"wp:attachment":[{"href":"https:\/\/cob-leddisplay.com\/pt\/wp-json\/wp\/v2\/media?parent=18890"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cob-leddisplay.com\/pt\/wp-json\/wp\/v2\/categories?post=18890"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cob-leddisplay.com\/pt\/wp-json\/wp\/v2\/tags?post=18890"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}