<p>Within a complete "construction + supply + service" system, the building-materials supply chain offers sales of <strong>construction materials, seedlings, decorative materials and hardware</strong>, plus <strong>sales and installation of construction machinery, medical equipment and photovoltaic equipment</strong> — one-stop material support for projects and external customers.</p> <p>Backed by the group's general-construction strength, the segment runs the full chain of <strong>centralized sourcing, storage &amp; delivery, on-site installation and after-sales service</strong>, leveraging bulk purchasing for assured quality and competitive pricing.</p> <p>Sales &amp; installation scope includes:</p> <ul class="nhjt-features"> <li><strong>Building materials</strong> — full-category supply of cement, steel, aggregate, bricks, decorative materials and seedlings for housing, municipal and landscaping works.</li> <li><strong>Hardware</strong> — hardware, plumbing and door/window fittings.</li> <li><strong>Construction machinery</strong> — sales, installation and after-sales service for engineering and lifting equipment.</li> <li><strong>Medical equipment &amp; PV equipment</strong> — sales, installation and supporting maintenance.</li> </ul>