Premium architectural facades and interior materials optimized to meet the strict seismic and environmental standards of Chile.
Chile represents one of the most demanding construction environments in the world. Stretching across South America's western edge, it features massive geographic variation—from the extremely arid Atacama Desert in the north to the humid, wind-swept, and salty coastal regions of Valparaíso, down to the subpolar south. Critically, Chile is located on the Pacific "Ring of Fire," subject to high-magnitude earthquakes.
Under the current Chilean General Ordinance of Urbanism and Construction (OGUC) and the NCh433 seismic design code, traditional heavy masonry, thick natural stone cladding, and heavy ceramic tiles present significant hazards. During seismic events, high-mass exterior materials can shear off, causing catastrophic structural failure or severe safety hazards on the streets below. This has triggered a massive industrial shift toward lightweight, high-performance materials.
MCM (Modified Clay Material) Flexible Stone has emerged as the definitive solution. Weighing only 3–5 kg/m² (compared to 40-80 kg/m² for natural stone slabs), it dramatically reduces the dead load of buildings. Its organic flexibility allows it to move in sync with building deflection during tremors, eliminating the risk of delamination and cracked facades.
From UV radiation in the high-altitude Andes to the dense marine air of Antofagasta, MCM flexible stone offers superior weathering stability without fading or peeling.
Integrates seamlessly with Exterior Insulation and Finish Systems (EIFS), meeting Chile’s strict PDA thermal insulation mandates for housing and commercial complexes.
Lightweight formulation conforms to modern green building standards (LEED credits) and completely replaces heavy structural supports.
A comprehensive breakdown of Modified Clay Material properties engineered for heavy commercial and industrial use.
Derived from modified inorganic clay, colored soil, and natural mineral powder. Polymerized through advanced temperature-controlled curing systems to achieve elasticity without losing the tactile feel of natural stone.
Complies with European EN 13501-1 Class A2-s1, d0 fire rating and ASTM E84 testing. During fires, it prevents toxic smoke generation and limits flame spread, making it ideal for tall towers in downtown Santiago.
The micro-crystalline structure repels liquid water while remaining vapor-permeable, allowing building interiors to breathe. This prevents mold and structural dampness in coastal regions.
Complete material packages designed for complex structural challenges, combining acoustic, thermal, and mechanical safety.
We integrate industrial decoration materials, wholesale services, and residential customization into a modern international trade enterprise. Deeply rooted in the design and building materials industry for over 25 years, we have earned the trust of contractors worldwide.
Our structural supply systems support three key construction sectors: wall systems, ceiling systems, and ground installations. Our flagship architectural portfolio includes light steel keel framing, certified gypsum boards, mineral wool insulation boards, advanced WPC and PVC wall panels, and high-performance MCM flexible stone tiles.
Through robust cooperation with hundreds of state-of-the-art Chinese manufacturing plants, our supply chain covers 20 industrial cities. This extensive network enables us to serve over 3,000 global partners, guaranteeing high quality and reliable delivery timelines.
Founded by Ms. Zhang Xuedong, our company leverages decades of industry expertise and deep industrial connections. The international trade division features team members with an average of over 10 years of experience. We coordinate efforts across operations, procurement, quality control, and logistics to deliver professional and seamless trade support.
Rooted in quality, driven by innovation, and backed by service. We support professional development and empower our team members. Guided by this mission, we strive to build collaborative partnerships that benefit our clients and communities alike.
"We integrate leading global building materials and design resources to offer reliable, customized solutions for commercial and residential developments. In alignment with our founding principle, 'once a deal, lifelong friends,' Tangshan Haofa International Trade Co., Ltd. serves clients worldwide, building long-term partnerships to shape the future of construction."
Active Projects In: US, CA, HT, BR, CL (Chile), CO, PE, GB, FR, ES, NL, DE, CD, GH, TZ, CI, MY, SA, OM, AE, IN, PK, SG, PH, JP, VN, ID, AU, NZ
Our complete material production range is fully compliant with strict international fire, eco, and structural design standards.
Haofa construction systems maintain international certifications including CE, ASTM, RoHS, EN, and ISO9001. Our systems meet environmental and performance requirements for fire safety, water resistance, and structural stability.
By providing clear documentation and certified test performance records, we help project developers in Chile secure regulatory approvals from regional municipal directorates (DOM).
Providing custom product solutions and end-to-end logistics to streamline your project supply chain.
🔹 0% Order Default Rate: Consistent and reliable performance across every contract.
🔹 Customer-First Policies: Supporting client needs and timelines as a primary commitment.
🔹 Global Compliance: Products certified to CE, ASTM, EN, and RoHS specifications.
🔹 Fire & Sound Protection: Rated structural insulation systems designed for commercial and high-density residential projects.
🔹 Factory Sourcing: Direct integration with regional production lines for reliable output control.
🔹 Integrated Logistics: Established transport networks to coordinate delivery schedules directly to South American ports.
🔹 Design Versatility: Customized surface sizes, textures, and installation formats.
🔹 Private Label Support: Customized packaging options and client brand markings.
🔹 Flexible Trade Terms: Executing logistics on FOB, CIF, EXW, or DDP terms.
🔹 Customs Coordination: Managing complete shipping documentation, customs clearance, and export records.
🔹 Dedicated Availability: Account managers available to address technical and logistical requirements.
🔹 Multilingual Team: Multilingual support to streamline technical coordination and logistics management.
From high-altitude Atacama facilities to Valparaíso apartments, our systems are optimized for South American sites.
Premium seating and folding configurations designed to meet international standards for weddings, events, and hotel lobbies.
As South American green building regulations align with global net-zero performance targets, architectural materials must deliver verified, life-cycle sustainability. Haofa Group works to advance carbon-reduction processes at each stage of manufacturing.
Our development focus emphasizes the transition to entirely VOC-free binders, low-energy curing technologies, and high recycled-content ratios. In addition, our systems are engineered for straightforward disassembly, enabling the circular reuse of cladding components at the end of a building's lifecycle.
By working directly with structural engineers and facade designers, we develop integrated EIFS-MCM assemblies that improve building envelope R-values, supporting compliance with Chile's evolving energy efficiency laws.
Download Technical CatalogDetailed technical advice for structural engineers, project managers, and commercial procurement departments in Chile.
Certified wall systems, acoustic panels, and decorative boards designed for commercial, residential, and industrial construction projects.
Haofa
