As a core component of mining safety equipment, the performance of metal roof supports directly impacts underground support safety and production efficiency. The newly certified multi-model products achieve full certification coverage for metal roof supports under 5000mm, comprehensively addressing support requirements from medium-thick to thick coal seams. This demonstrates China Coal Group's systematic capabilities in R&D design, manufacturing processes, and quality control. As China's authoritative certification body for mining product safety access, the National Safety Mark Center for Mining Products not only affirms product safety and reliability through its certification but also conducts a comprehensive evaluation of enterprises' technological R&D systems and quality management capabilities.
Against the backdrop of the nation's ongoing advancement in intelligent mining and safety standardization, China Coal Group remains steadfast in driving product upgrades through technological innovation. The successful certification of this series of metal roof supports not only further solidifies the Group's technological leadership in coal mine support equipment but also provides coal mining clients nationwide with safer, more efficient, and more reliable equipment options.
Moving forward, China Coal Group will continue to focus on innovation in mining safety technology and equipment, deepen efforts to enhance product quality, and contribute to improving coal mine safety production standards through a wider range of high-quality products certified by authoritative bodies. We remain committed to advancing the industry's high-quality development with the enduring strength of China Coal.
