Engineered for durability, structural integrity, and global compliance.
In modern industrial and commercial architecture, demand is heavily pivoting toward building envelopes that combine energy efficiency, structural integrity, and Class A1 fire protection. The Rock Wool Composite Board (also known as Mineral Wool Sandwich Board) stands at the pinnacle of this revolution. Synthesized from volcanic rocks (primarily basalt) melted at temperatures exceeding 1400°C, these boards represent a key advancement over traditional fiberglass and polystyrene cores.
From an architectural standpoint, the integration of rock wool composite boards eliminates structural thermal bridging. As global regulatory bodies strengthen enforcement of clean building standards—such as the EU's Energy Performance of Buildings Directive (EPBD) and ASHRAE 90.1 in the United States—the deployment of rock wool systems has transitioned from an optional enhancement to a strict compliance baseline.
Tangshan Haofa is an emerging trading power combining wholesale industrial building materials and customized residential solutions. Rooted in the construction industry for 25 years, our reach spans complete wall systems, ceiling systems, and flooring solutions.
Our brand "Haofa" reflects a vision of vast potential and global reach. Through deep partnerships with hundreds of premium manufacturers across 20+ Chinese cities, we manage a streamlined supply chain serving nearly 3,000 clients worldwide. We align closely with market fluctuations, optimizing product distribution to deliver efficient, turnkey trade solutions.
Under the leadership of our founder, Ms. Zhang Xuedong, Tangshan Haofa has developed a client-first organizational model. Backed by a team averaging over 10 years of foreign trade experience, our corporate structure incorporates procurement, compliance, human resources, logistics, and global account management.
Our operating culture is built on three pillars: Quality Foundation, Innovative Adaptability, and Service Reliability. We believe in providing our professionals with the resources to operate independently and efficiently, ensuring client projects are delivered with maximum precision.
Decarbonization trajectories and supply chain specifications in modern infrastructure.
As global regulatory frameworks enforce strict energy targets, builders are shifting to thick, high-density rock wool boards to reduce heat transfer in building envelopes.
Modern construction requires verified performance certificates, including CE, ASTM, EN, and RoHS testing, guaranteeing fire safety and environmental compliance.
Architectural design is moving toward prefabricated sandwich panels that can be installed rapidly on-site, significantly reducing construction time and waste.
The next generation of rock wool composite systems focuses on reducing the environmental impact of binders. Tangshan Haofa and our manufacturing network are moving toward bio-soluble mineral fibers and zero-formaldehyde binders. Additionally, we are developing integrated smart panels featuring built-in moisture and thermal sensors, allowing facility managers to track insulation performance in real time.
Tailored engineering combinations for global commercial, industrial, and high-safety applications.
Product Combination: Fire-resistant gypsum board + Steel studs + Rock wool + Fire-rated ceiling panels + Ceramic aluminum acoustic panels
Application Scenarios: Firewalls in high-rise buildings; Hotel room partitions; Data center server rooms
Core Advantages: Complies with international fire standards; Provides 1-4 hour fire-rated solutions; Lightweight design reduces building load
Case Study: Fire-rated Partition Project for a High-rise Building
Product Combination: Sound-absorbing gypsum board + Steel studs + Glass wool + Glass fiber acoustic panels + Polyester fiber acoustic panels
Application Scenarios: KTVs, recording studios; Cinemas, concert halls; Hotel room noise control
Core Advantages: Provides superior soundproofing performance; Customized acoustic design to meet different decibel requirements; Eco-friendly materials, free of harmful gas emissions
Case Study: Acoustic Renovation Project for a Cinema Screening Hall
Product Combination: Moisture-resistant gypsum board + Steel studs + Polyurethane + Aluminum ceiling panels + PVC wall panels/UV panels
Application Scenarios: Bathrooms, kitchens, and other humid areas; Underground parking lots; Coastal area buildings
Core Advantages: High moisture resistance, preventing mold growth; Exceptional durability, suitable for high-humidity environments; Complies with international moisture-proof standards
Case Study: Underground Parking Lot Project for a Shopping Mall
Product Combination: Paper-faced Gypsum Board + Light Steel Keel/Painted Steel Keel + Mineral Wool Board + WPC Wall Panel
Application Scenarios: Commercial Office Buildings; Bulk Residential Construction
Core Advantages: Modular design increases installation efficiency by 50%; Reduces construction waste at the site, enhancing environmental friendliness; Supports immediate installation and use, shortening the construction period
Case Study: Rapid Construction Project of an International Convention and Exhibition Center
Product Combination: High-Strength Gypsum Board + Thickened Light Steel Keel + Calcium Silicate Board/Cement Pressure Board
Application Scenarios: Partitions in Industrial Plants; Large-Scale Warehousing Facilities; Heavy Equipment Rooms
Core Advantages: Excellent load-bearing performance, suitable for high-load environments; Strong impact resistance, extending service life; Customized reinforcement solutions provided
Case Study: High-Strength Partition Wall Project in an Automobile Manufacturing Factory
Product Combination: Decorative Wall Panels + Customized Surfaces + Matching Decorative Trims
Application Scenarios: Lobbies of High-end Hotels; Wall Decorations in Commercial Complexes; Personalized Designs for Residential Spaces
Core Advantages: Diverse surface treatments (wood grain, stone texture, metallic finish); Support for customized patterns and colors; Easy to clean and wear-resistant
Case Study: Reception Area Decoration Project for a Certain Company
Ensuring compliance with international structural, safety, and environmental standards.
Our building materials have passed international certifications including CE, ASTM, RoHS, and EN standards, as well as national & international environmental certifications, plus fireproof and moisture-proof industry certifications. As an industry leader, Haofa only delivers premium quality products.
Structured service, verified supply chains, and dynamic project support.
Integrating premium components across various commercial, residential, and industrial environments.
Our logistics and supply chain systems support projects across 30+ countries, ensuring prompt delivery and compliance with local import guidelines.
Detailed responses to critical engineering, installation, and procurement questions.
Integrating materials for modern residential, commercial, and industrial spaces.
Haofa