{"id":3764,"date":"2026-05-18T14:30:31","date_gmt":"2026-05-18T14:30:31","guid":{"rendered":"https:\/\/trefal.dz\/?page_id=3764"},"modified":"2026-05-18T14:37:05","modified_gmt":"2026-05-18T14:37:05","slug":"qualite","status":"publish","type":"page","link":"https:\/\/trefal.dz\/en\/qualite\/","title":{"rendered":"Qualite"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"3764\" class=\"elementor elementor-3764\" data-elementor-post-type=\"page\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-ec4ffcb elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"ec4ffcb\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-870c7b4\" data-id=\"870c7b4\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-e5d7098 elementor-widget elementor-widget-manzil_our_services_v2\" data-id=\"e5d7098\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"manzil_our_services_v2.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\n        <!-- Services Section Three -->\n        <section class=\"services-section-three\">\n            <div class=\"pattern-layer\" style=\"background-image:url()\"><\/div>\n            <div class=\"auto-container\">\n                <!-- Sec Title -->\n                <div class=\"sec-title centered\">\n                    <div class=\"title\">\n                        <!-- Title Effect -->\n                        <div class=\"title-effect\">\n                            <div class=\"bar bar-top\"><\/div>\n                            <div class=\"bar bar-right\"><\/div>\n                            <div class=\"bar bar-bottom\"><\/div>\n                            <div class=\"bar bar-left\"><\/div>\n                        <\/div>\n                        TREFAL                    <\/div>\n                    <h2>LA POLITIQUE QUALIT\u00c9<\/h2>\n                <\/div>\n                <div class=\"row clearfix\">\n                                        <!-- Service Block Three -->\n                    <div class=\"service-block-three col-lg-4 col-md-6 col-sm-12\">\n                        <div class=\"inner-box wow fadeInLeft\" data-wow-delay=\"0ms\" data-wow-duration=\"1500ms\">\n                            <div class=\"color-layer\"><\/div>\n                            <div class=\"icon-box\">\n                                <span class=\"icon\"><\/span>\n                            <\/div>\n                            <h4><a href=\"\">SERVICES<\/a><\/h4>\n                            <div class=\"text\"><\/div>\n                        <\/div>\n                    <\/div>\n                                    <\/div>\n            <\/div>\n        <\/section>\n        <!-- End Services Section Three -->\n           \n        \t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-aecf03a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"aecf03a\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-8b561e5\" data-id=\"8b561e5\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-8adeead elementor-skin-carousel elementor-arrows-yes elementor-pagination-type-bullets elementor-pagination-position-outside elementor-widget elementor-widget-media-carousel\" data-id=\"8adeead\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;effect&quot;:&quot;fade&quot;,&quot;skin&quot;:&quot;carousel&quot;,&quot;show_arrows&quot;:&quot;yes&quot;,&quot;pagination&quot;:&quot;bullets&quot;,&quot;speed&quot;:500,&quot;autoplay&quot;:&quot;yes&quot;,&quot;autoplay_speed&quot;:5000,&quot;loop&quot;:&quot;yes&quot;,&quot;pause_on_hover&quot;:&quot;yes&quot;,&quot;pause_on_interaction&quot;:&quot;yes&quot;,&quot;space_between&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:10,&quot;sizes&quot;:[]},&quot;space_between_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:10,&quot;sizes&quot;:[]},&quot;space_between_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:10,&quot;sizes&quot;:[]}}\" data-widget_type=\"media-carousel.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-swiper\">\n\t\t\t\t\t<div class=\"elementor-main-swiper swiper\" role=\"region\" aria-roledescription=\"carousel\" aria-label=\"Slides\">\n\t\t\t\t<div class=\"swiper-wrapper\">\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\">\n\t\t\t\t\t\t\t<a href=\"https:\/\/trefal.dz\/wp-content\/uploads\/2026\/05\/img16-scaled.jpg\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"8adeead\" data-elementor-lightbox-title=\"img16\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6Mzc3MCwidXJsIjoiaHR0cHM6XC9cL3RyZWZhbC5kelwvd3AtY29udGVudFwvdXBsb2Fkc1wvMjAyNlwvMDVcL2ltZzE2LXNjYWxlZC5qcGciLCJzbGlkZXNob3ciOiI4YWRlZWFkIn0%3D\">\t\t<div class=\"elementor-carousel-image\" role=\"img\" aria-label=\"img16\" style=\"background-image: url(&#039;https:\/\/trefal.dz\/wp-content\/uploads\/2026\/05\/img16-scaled.jpg&#039;)\">\n\n\t\t\t\n\t\t\t\t\t<\/div>\n\t\t<\/a>\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\">\n\t\t\t\t\t\t\t<a href=\"https:\/\/trefal.dz\/wp-content\/uploads\/2026\/05\/img9-scaled.jpg\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"8adeead\" data-elementor-lightbox-title=\"img9\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6Mzc2OSwidXJsIjoiaHR0cHM6XC9cL3RyZWZhbC5kelwvd3AtY29udGVudFwvdXBsb2Fkc1wvMjAyNlwvMDVcL2ltZzktc2NhbGVkLmpwZyIsInNsaWRlc2hvdyI6IjhhZGVlYWQifQ%3D%3D\">\t\t<div class=\"elementor-carousel-image\" role=\"img\" aria-label=\"img9\" style=\"background-image: url(&#039;https:\/\/trefal.dz\/wp-content\/uploads\/2026\/05\/img9-scaled.jpg&#039;)\">\n\n\t\t\t\n\t\t\t\t\t<\/div>\n\t\t<\/a>\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\">\n\t\t\t\t\t\t\t<a href=\"https:\/\/trefal.dz\/wp-content\/uploads\/2026\/05\/img23-scaled.jpg\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"8adeead\" data-elementor-lightbox-title=\"img23\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6Mzc3MSwidXJsIjoiaHR0cHM6XC9cL3RyZWZhbC5kelwvd3AtY29udGVudFwvdXBsb2Fkc1wvMjAyNlwvMDVcL2ltZzIzLXNjYWxlZC5qcGciLCJzbGlkZXNob3ciOiI4YWRlZWFkIn0%3D\">\t\t<div class=\"elementor-carousel-image\" role=\"img\" aria-label=\"img23\" style=\"background-image: url(&#039;https:\/\/trefal.dz\/wp-content\/uploads\/2026\/05\/img23-scaled.jpg&#039;)\">\n\n\t\t\t\n\t\t\t\t\t<\/div>\n\t\t<\/a>\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-swiper-button elementor-swiper-button-prev\" role=\"button\" tabindex=\"0\" aria-label=\"Previous\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"eicon-chevron-left\"><\/i>\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<div class=\"elementor-swiper-button elementor-swiper-button-next\" role=\"button\" tabindex=\"0\" aria-label=\"Next\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"eicon-chevron-right\"><\/i>\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"swiper-pagination\"><\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>TREFAL LA POLITIQUE QUALIT\u00c9 SERVICE<\/p>","protected":false},"author":4,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-3764","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Qualite - TREFAL<\/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:\/\/trefal.dz\/en\/qualite\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Qualite - TREFAL\" \/>\n<meta property=\"og:description\" content=\"TREFAL LA POLITIQUE QUALIT\u00c9 SERVICE\" \/>\n<meta property=\"og:url\" content=\"https:\/\/trefal.dz\/en\/qualite\/\" \/>\n<meta property=\"og:site_name\" content=\"TREFAL\" \/>\n<meta property=\"article:modified_time\" content=\"2026-05-18T14:37:05+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:\\\/\\\/trefal.dz\\\/qualite\\\/\",\"url\":\"https:\\\/\\\/trefal.dz\\\/qualite\\\/\",\"name\":\"Qualite - TREFAL\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/trefal.dz\\\/#website\"},\"datePublished\":\"2026-05-18T14:30:31+00:00\",\"dateModified\":\"2026-05-18T14:37:05+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/trefal.dz\\\/qualite\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/trefal.dz\\\/qualite\\\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/trefal.dz\\\/qualite\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Accueil\",\"item\":\"https:\\\/\\\/trefal.dz\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Qualite\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/trefal.dz\\\/#website\",\"url\":\"https:\\\/\\\/trefal.dz\\\/\",\"name\":\"TREFAL\",\"description\":\"Entreprise publique \u00e0 caract\u00e8re \u00e9conomique\",\"publisher\":{\"@id\":\"https:\\\/\\\/trefal.dz\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/trefal.dz\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/trefal.dz\\\/#organization\",\"name\":\"TREFAL\",\"url\":\"https:\\\/\\\/trefal.dz\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/trefal.dz\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/trefal.dz\\\/wp-content\\\/uploads\\\/2023\\\/03\\\/cropped-Logo-TREFAL-2022.png\",\"contentUrl\":\"https:\\\/\\\/trefal.dz\\\/wp-content\\\/uploads\\\/2023\\\/03\\\/cropped-Logo-TREFAL-2022.png\",\"width\":228,\"height\":250,\"caption\":\"TREFAL\"},\"image\":{\"@id\":\"https:\\\/\\\/trefal.dz\\\/#\\\/schema\\\/logo\\\/image\\\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Qualite - TREFAL","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:\/\/trefal.dz\/en\/qualite\/","og_locale":"en_US","og_type":"article","og_title":"Qualite - TREFAL","og_description":"TREFAL LA POLITIQUE QUALIT\u00c9 SERVICE","og_url":"https:\/\/trefal.dz\/en\/qualite\/","og_site_name":"TREFAL","article_modified_time":"2026-05-18T14:37:05+00:00","twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/trefal.dz\/qualite\/","url":"https:\/\/trefal.dz\/qualite\/","name":"Qualite - TREFAL","isPartOf":{"@id":"https:\/\/trefal.dz\/#website"},"datePublished":"2026-05-18T14:30:31+00:00","dateModified":"2026-05-18T14:37:05+00:00","breadcrumb":{"@id":"https:\/\/trefal.dz\/qualite\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/trefal.dz\/qualite\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/trefal.dz\/qualite\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Accueil","item":"https:\/\/trefal.dz\/"},{"@type":"ListItem","position":2,"name":"Qualite"}]},{"@type":"WebSite","@id":"https:\/\/trefal.dz\/#website","url":"https:\/\/trefal.dz\/","name":"TREFAL","description":"Entreprise publique \u00e0 caract\u00e8re \u00e9conomique","publisher":{"@id":"https:\/\/trefal.dz\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/trefal.dz\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/trefal.dz\/#organization","name":"TREFAL","url":"https:\/\/trefal.dz\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/trefal.dz\/#\/schema\/logo\/image\/","url":"https:\/\/trefal.dz\/wp-content\/uploads\/2023\/03\/cropped-Logo-TREFAL-2022.png","contentUrl":"https:\/\/trefal.dz\/wp-content\/uploads\/2023\/03\/cropped-Logo-TREFAL-2022.png","width":228,"height":250,"caption":"TREFAL"},"image":{"@id":"https:\/\/trefal.dz\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/trefal.dz\/en\/wp-json\/wp\/v2\/pages\/3764","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/trefal.dz\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/trefal.dz\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/trefal.dz\/en\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/trefal.dz\/en\/wp-json\/wp\/v2\/comments?post=3764"}],"version-history":[{"count":7,"href":"https:\/\/trefal.dz\/en\/wp-json\/wp\/v2\/pages\/3764\/revisions"}],"predecessor-version":[{"id":3774,"href":"https:\/\/trefal.dz\/en\/wp-json\/wp\/v2\/pages\/3764\/revisions\/3774"}],"wp:attachment":[{"href":"https:\/\/trefal.dz\/en\/wp-json\/wp\/v2\/media?parent=3764"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}