• Over 15 years of rock wool manufacturing experience • Annual production capacity of 50,000 tons • Class A1 fire-rated certification • Custom density/thickness options available
Liluan Technology is a premier manufacturer specializing in high-performance rock wool insulation.With 15+ years of industry expertise, we deliver customized, eco-friendly solutions for building, industrial, and marine applications. · Annual Capacity: 50,000+ Tons · Global Standard: A1 Non-combustible Fire Rating · Superior Tech: Excellent thermal (0.034 W/(m · K) and acoustic performance · Logistics: Strategic global supply chain for fast worldwide delivery "All technical data is verified by SGS Laboratory reports SDFS2410006885FF and SHIN2410002420CM01."
Anhui LiLuan Technology has successfully completed loading a 150CBM full-container-load (FCL) shipment of custom-cut rock wool board destined for Korea on July 14th.
With energy efficiency regulations tightening and infrastructure investment accelerating globally, aluminum foil-laminated rock wool blanket is gaining significant traction among contractors, HVAC engineers, and procurement professionals.
High-density Black Rock Wool Board is gaining rapid adoption in industrial and commercial construction for its superior all-around performance. Featuring A1 non-combustible fire rating (BS 476 Class 0), low thermal conductivity, and excellent acoustic absorption (NRC 0.85–0.95), it outperforms standard rock wool in fire safety, energy efficiency, and noise control.
Global mechanical, electrical, and plumbing (MEP) specifications are rapidly transitioning from bare insulation slabs to factory-laminated Foil-Faced Rock Wool Boards for commercial HVAC duct networks. Driven by stricter green building codes (such as ASHRAE 90.1 and LEED v4), this shift aims to eliminate moisture risks and minimize lifecycle operational costs.
