{"id":5516,"date":"2026-07-03T09:11:17","date_gmt":"2026-07-03T09:11:17","guid":{"rendered":"http:\/\/luyitraffic.com\/?p=5516"},"modified":"2026-07-03T09:14:38","modified_gmt":"2026-07-03T09:14:38","slug":"bulk-supply-for-national-highway-projects-luyi-won-the-renovation-project-of-national-highway-g337","status":"publish","type":"post","link":"https:\/\/luyitraffic.com\/fr\/bulk-supply-for-national-highway-projects-luyi-won-the-renovation-project-of-national-highway-g337\/","title":{"rendered":"Fourniture en gros pour des projets routiers nationaux | Luyi a remport\u00e9 le march\u00e9 de r\u00e9novation de la route nationale G337"},"content":{"rendered":"<p class=\"wp-block-paragraph\">En avril 2020, le projet de r\u00e9novation de la route nationale G337 entre Qikou et Nandagang a officiellement d\u00e9marr\u00e9, sous la responsabilit\u00e9 de la soci\u00e9t\u00e9 China Overseas Transportation Construction Co., Ltd. La soci\u00e9t\u00e9 Guanxian Luyi Transportation Facilities a remport\u00e9 l'appel d'offres pour la fourniture de glissi\u00e8res de s\u00e9curit\u00e9 en acier \u00e0 trois vagues du tron\u00e7on relevant du contrat L3, fournissant ainsi des \u00e9quipements de s\u00e9curit\u00e9 essentiels au projet de reconstruction et d'\u00e9largissement de la route nationale et contribuant \u00e0 l'am\u00e9lioration de la capacit\u00e9 de circulation des axes routiers r\u00e9gionaux.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img alt=\"\" fetchpriority=\"high\" decoding=\"async\" width=\"1000\" height=\"600\" src=\"http:\/\/luyitraffic.com\/wp-content\/uploads\/2026\/07\/7.webp\" class=\"wp-image-5495\" srcset=\"https:\/\/luyitraffic.com\/wp-content\/uploads\/2026\/07\/7.webp 1000w, https:\/\/luyitraffic.com\/wp-content\/uploads\/2026\/07\/7-300x180.webp 300w, https:\/\/luyitraffic.com\/wp-content\/uploads\/2026\/07\/7-768x461.webp 768w, https:\/\/luyitraffic.com\/wp-content\/uploads\/2026\/07\/7-18x12.webp 18w, https:\/\/luyitraffic.com\/wp-content\/uploads\/2026\/07\/7-600x360.webp 600w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">La route nationale G337 est caract\u00e9ris\u00e9e par un trafic intense et la pr\u00e9sence de nombreux poids lourds, ce qui impose des exigences extr\u00eamement \u00e9lev\u00e9es en mati\u00e8re de r\u00e9sistance structurelle, de r\u00e9sistance aux chocs et de durabilit\u00e9 des glissi\u00e8res de s\u00e9curit\u00e9. Compte tenu des conditions d\u2019exploitation tr\u00e8s \u00e9prouvantes des axes routiers principaux, Luyi optimise son processus de production de mani\u00e8re cibl\u00e9e en renfor\u00e7ant l\u2019\u00e9paisseur de la plaque de base des glissi\u00e8res de s\u00e9curit\u00e9 afin d\u2019am\u00e9liorer leur r\u00e9sistance \u00e0 la flexion et aux chocs. Par ailleurs, l'entreprise contr\u00f4le rigoureusement l'ensemble du processus de galvanisation \u00e0 chaud afin de lutter contre la corrosion et l'usure caus\u00e9es par la pluie, la poussi\u00e8re et les chocs r\u00e9p\u00e9t\u00e9s des v\u00e9hicules, garantissant ainsi la s\u00e9curit\u00e9 routi\u00e8re \u00e0 long terme.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img alt=\"\" decoding=\"async\" width=\"1000\" height=\"600\" src=\"http:\/\/luyitraffic.com\/wp-content\/uploads\/2026\/07\/8.webp\" class=\"wp-image-5497\" srcset=\"https:\/\/luyitraffic.com\/wp-content\/uploads\/2026\/07\/8.webp 1000w, https:\/\/luyitraffic.com\/wp-content\/uploads\/2026\/07\/8-300x180.webp 300w, https:\/\/luyitraffic.com\/wp-content\/uploads\/2026\/07\/8-768x461.webp 768w, https:\/\/luyitraffic.com\/wp-content\/uploads\/2026\/07\/8-18x12.webp 18w, https:\/\/luyitraffic.com\/wp-content\/uploads\/2026\/07\/8-600x360.webp 600w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">La r\u00e9novation des autoroutes nationales et r\u00e9gionales a toujours constitu\u00e9 le c\u0153ur de m\u00e9tier de Luyi. Forte de nombreuses ann\u00e9es d\u2019exp\u00e9rience dans la reconstruction d\u2019autoroutes \u00e0 travers tout le pays, l\u2019entreprise a mis en place un syst\u00e8me de production standardis\u00e9 \u00e0 grande \u00e9chelle bien rod\u00e9, ainsi qu\u2019un service int\u00e9gr\u00e9 de livraison porte-\u00e0-porte. Elle est en mesure d\u2019adapter avec souplesse sa capacit\u00e9 de production en fonction des calendriers de chantier afin d\u2019assurer des livraisons massives et rapides, garantissant ainsi le bon d\u00e9roulement et l\u2019ach\u00e8vement dans les d\u00e9lais des projets de r\u00e9novation des autoroutes nationales et provinciales.<\/p>","protected":false},"excerpt":{"rendered":"<p>In April 2020, the renovation project of National Highway G337 from Qikou to Nandagang officially started, undertaken by China Overseas Transportation Construction Co., Ltd. Guanxian Luyi Transportation Facilities successfully won the bidding for the three-wave steel guardrail procurement of the L3 contract section, providing core safety protection facilities for the national highway reconstruction and expansion [&hellip;]<\/p>","protected":false},"author":2,"featured_media":5502,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"39","_seopress_titles_title":"National Highway G337 Guardrail Renovation Case | Heavy-duty Road Barrier","_seopress_titles_desc":"Luyi supplied thickened three-wave steel guardrails for G337 national highway reconstruction project. High impact resistance and durable galvanized guardrails for heavy traffic road conditions.","_seopress_robots_index":"","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":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","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":"var(--ast-global-color-4)","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":[39],"tags":[87,85,86,83,84],"class_list":["post-5516","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-case","tag-durable-traffic-guardrail","tag-heavy-duty-road-barrier","tag-highway-reconstruction-guardrail","tag-national-highway-guardrail","tag-three-wave-steel-guardrail"],"_links":{"self":[{"href":"https:\/\/luyitraffic.com\/fr\/wp-json\/wp\/v2\/posts\/5516","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/luyitraffic.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/luyitraffic.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/luyitraffic.com\/fr\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/luyitraffic.com\/fr\/wp-json\/wp\/v2\/comments?post=5516"}],"version-history":[{"count":1,"href":"https:\/\/luyitraffic.com\/fr\/wp-json\/wp\/v2\/posts\/5516\/revisions"}],"predecessor-version":[{"id":5519,"href":"https:\/\/luyitraffic.com\/fr\/wp-json\/wp\/v2\/posts\/5516\/revisions\/5519"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/luyitraffic.com\/fr\/wp-json\/wp\/v2\/media\/5502"}],"wp:attachment":[{"href":"https:\/\/luyitraffic.com\/fr\/wp-json\/wp\/v2\/media?parent=5516"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/luyitraffic.com\/fr\/wp-json\/wp\/v2\/categories?post=5516"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/luyitraffic.com\/fr\/wp-json\/wp\/v2\/tags?post=5516"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}