<p>Beyond housing and municipal works, the supply chain is deeply involved in <strong>material supply and facility construction for highway traffic engineering</strong>: providing materials and construction services for road-marking works, traffic sign systems, crash-protection facilities, separation barriers and glare-suppression systems as required.</p> <p>With specialty capabilities in fire-protection facilities, foundation works, highway construction, municipal utilities, urban &amp; road lighting and highway traffic engineering, the company delivers <strong>integrated design, fabrication, material supply, installation and maintenance</strong> — evolving from a pure "material supplier" into an "integrated solution provider".</p> <ul class="nhjt-cases"> <li><strong>Road marking works</strong> — marking-material supply and road-lining construction.</li> <li><strong>Traffic sign systems</strong> — design, fabrication and installation of traffic signs.</li> <li><strong>Crash-protection facilities</strong> — supply and installation of guardrails, crash cushions and similar protection.</li> <li><strong>Separation barriers &amp; glare suppression</strong> — supply of barriers, anti-glare plates and related materials.</li> </ul>