Explore our premium grade building materials custom-manufactured to meet international environmental and safety standards. Secure factory-direct terms with specialized global logistics.
Modern architectural layouts prioritize both spatial comfort and noise control. Whether addressing reverberation times (RT60) in open-plan offices, reducing decibel footprints in high-traffic airports, or tuning the acoustic responses of institutional lecture theaters, high-grade perforated acoustic panels have emerged as the standard solution. The global market is transitioning from simple wood fiber wall covers to high-performance, multi-layered Helmholtz resonance systems engineered to isolate, diffuse, and absorb mid-to-high frequency reflections.
As sustainability certificates like LEED, BREEAM, and WELL gain regulatory support worldwide, design specifications demand strict acoustic performance metrics coupled with low-VOC emissions. Perforated acoustic panels manufactured from MDF, gypsum, cement-board, and WPC fulfill these requirements. By utilizing CNC-machined hole patterns and non-woven acoustic backings, these panels deliver precise sound absorption curves tailored to specific interior challenges. Global architectural trends show a surging demand in North America, the EU, and the Asia-Pacific region, driving manufacturers to deliver certified fire-retardant (ASTM E84 Class A, EN 13501-1 Class B-s1, d0) and eco-friendly products.
Each perforation serves as a throat cavity connector, directing sound waves to vibrate the air column inside the chamber, converting acoustic wave energy into low-level kinetic heat.
Panels are manufactured to comply with strict ASTM and EN fire safety ratings, assuring structural durability and passenger safety under extreme heat loads.
Micro-perforations down to 0.5mm are precision machined to maximize the Noise Reduction Coefficient (NRC) up to 0.90 without compromising visual panel aesthetics.
The name “Haofa” signifies a wide world with great potential. As a leading enterprise integrating industrial decoration building materials wholesale and residential customization, we draw on 25 years of industry experience to supply premium interior and exterior finishing materials to global engineering contractors and distributors.
Our solutions target three key applications: wall systems, ceiling systems, and flooring systems. Our primary export product catalog includes light steel keel framing, gypsum board systems, mineral fiber tiles, WPC wall cladding, hardware accessories, and custom contract furniture. Through structural optimization and a focus on market demand, we deliver reliable, one-stop trade solutions to clients in over 30 countries.
Led by our founder, Ms. Zhang Xuedong, who brings extensive experience and industry connections, our team features foreign trade professionals with an average of over 10 years of experience. We coordinate across dedicated divisions, including Operations, Procurement, Human Resources, and Business departments, to maintain reliable supply pipelines for our clients.
Our core operating philosophy is built on quality-first manufacturing, innovation-driven products, and service-backed guarantees. We structure our internal workflows so our team members can manage complex orders and handle project specifications independently, ensuring responsive, comprehensive service for global trade clients.
Acoustic performance requirements vary depending on spatial architecture and local environmental regulations. Our engineering support adapts panel patterns, substrate density, and backing materials to target specific regional and functional needs:
Challenge: Conversational echo and HVAC noise transmission in open spaces.
Implementation: 12mm micro-perforated MDF panels with a backing of sound-absorbing fleece (NRC 0.85). Designed to blend with modern wall paneling while reducing reverberation to levels below 0.6 seconds.
Challenge: Clear voice transmission in large lecture theaters and speech halls.
Implementation: Perforated gypsum and mineral fiber ceiling boards installed on a light steel keel grid. These systems are designed to comply with ASTM E84 Class A guidelines, helping ensure acoustic clarity and safety.
Challenge: Dampening low-frequency mechanical vibrations and maintaining clean air conditions.
Implementation: Perforated metal backing panels matched with high-density rock wool linings, offering reliable resistance against dust accumulation, moisture absorption, and thermal damage.
The acoustic design sector is moving beyond standard sound-absorbing installations toward sustainable, high-performance acoustic materials. Below is the roadmap followed by our R&D teams and partner facilities to stay ahead of industry demands:
By moving from traditional 8mm/16mm drill patterns to sub-millimeter micro-perforations (0.5mm - 0.8mm), we maintain the visual integrity of wood finishes and composite laminates while retaining optimal sound absorption levels.
Developing panels with zero-formaldehyde natural resin adhesives and mineral composite cores to help clients meet carbon-neutral project benchmarks and LEED v4 material credits.
We are exploring systems that combine standard perforated panels with active bass traps, designed to adapt acoustical characteristics dynamically in multi-purpose theaters.
Building material procurement demands consistent quality and on-time delivery. Tangshan Haofa collaborates with leading manufacturers across China, utilizing localized production clusters to maintain a reliable supply chain:
Explore our integrated systems designed to resolve structural, thermal, and noise control challenges in commercial projects.
We work to ensure all exported building materials conform to regional standards. Our product systems undergo testing to verify structural stability, fire resistance, moisture protection, and acoustic values across global markets.
Our building material inventory complies with certifications including CE, ASTM, RoHS, and EN standards. Whether providing drywall frames, mineral wool tiles, WPC planks, or custom acoustic panels, we verify our supplies match the safety codes required by the destination country.
Our team manages packing, loading, and freight forwarding to handle container safety and port clearance. Below is a look at our daily operations and client interactions:
Technical guidance and product specifications for architects, contractors, and procurement managers.
Complete your interior fit-out projects with our matching range of soundproof backings, floorings, and exterior grilles.
Haofa