Explore our state-of-the-art building materials designed to meet demanding commercial and industrial requirements.
An authoritative analysis of material density, mechanical integrity, acoustic absorption mechanism, and architectural applications.
In contemporary architectural design, managing indoor acoustics is no longer an optional luxury but a core functional requirement. The emergence of 12mm Polyester Fiber Panels has revolutionized sound absorption technology. Manufactured from 100% polyethylene terephthalate (PET) fibers through high-tech thermal bonding without chemical adhesives, these panels possess a unique porous matrix that traps acoustic wave energy, converting it into trace thermal energy. This mechanism effectively reduces reverberation time and improves speech intelligibility within commercial, educational, and hospitality spaces.
Why is 12mm considered the engineering gold standard? Unlike thinner configurations (such as 9mm or 7mm alternatives), the 12mm thickness provides a superior balance of sound absorption performance (NRC rating up to 0.90 when installed with a rear air cavity) and structural rigidity. The cross-sectional density distribution of a 12mm panel typically reaches 1900g/m² to 2400g/m², preventing warping, bending, or degradation over long-term exposure to ambient humidity changes.
100% Recyclable PET base. Resistant to mechanical stress and structural degradation. Zero volatile organic compounds (VOCs) emissions, making them safe for cleanrooms and clinical installations.
Provides robust absorption in mid-to-high frequency bands (250Hz - 4000Hz), which are critical for speech transmission index (STI) enhancements in conference rooms and open-plan offices.
Available in ASTM E84 Class A and EN13501 Class B-s1, d0 ratings. Engineered with flame-retardant polymers directly co-extruded into the fiber matrix for permanent protection.
Tangshan Haofa International Trade Co., Ltd. - Integrating the world's best building materials and design resources.
The name "Haofa" means a wide world with great potential. We are an emerging international trading company specializing in commercial decoration material wholesaling and home improvement private customization. Having actively worked in the decoration and construction materials market for 25 years, we have developed unmatched supply chain stability and expertise.
Our comprehensive services cover three major structural application scenarios: Wall systems, ceiling systems, and ground systems. Our primary supply network features light steel keel, gypsum board, mineral wool board, WPC & PVC wall panels, and structural hardware accessories. With over 20 supply-chain cities across China and long-term partnerships with hundreds of premium manufacturers, we serve close to 3,000 customers globally.
Our founder, Ms. Zhang Xuedong, has dedicated her career to the building materials industry, establishing deep industry relationships and sound quality control protocols. Under her leadership, the company's team averages more than 10 years of foreign trade experience. Structuring our enterprise into dedicated Operations, Procurement, Human Resources, and Business departments ensures that customer requests are addressed swiftly and professionally.
Our core corporate mission is to deliver seamless trade experiences to global buyers. We live by the philosophy of "once a deal, lifelong friends." By combining Chinese manufacturing capabilities with global logistics standards, we serve as the reliable backbone for international contractors, builders, and acoustic design agencies.
Customized product configurations designed for safety, performance, and aesthetic integration.
Decarbonization, composite manufacturing, and functionalization of modern acoustical systems.
Global regulatory updates (e.g., EU Green Deal and LEED v4.1 certification requirements) have pushed PET fiber acoustic panels to the forefront of building interior design. Traditional acoustic mineral fibers require high temperature energy consumption during production. In contrast, 12mm Polyester Fiber Panels are processed using mechanical carding and needle punching technologies, demanding a fraction of the thermal energy. Current global procurement mandates demand that PET acoustic panels contain at least 60% post-consumer recycled content, reducing carbon footprints while optimizing acoustics.
Acoustic performance depends directly on the combination of panel thickness, cavity depth, and physical density. The table below represents the acoustic efficiency profile verified under ISO 354 testing methods:
| Panel Thickness | Standard Density | Reverberation Cavity Depth | NRC (Noise Reduction Coeff.) | Flame Spread Rating |
|---|---|---|---|---|
| 9mm Panel | 1600g/m² | 50mm Air Gap | 0.75 | Class B1 / Class A |
| 12mm Polyester Panel | 2200g/m² | 50mm Air Gap | 0.85 - 0.90 | Class B-s1, d0 / Class A |
| 15mm Composite Panel | 2600g/m² | 50mm Air Gap | 0.92 | Class B1 |
| 24mm Heavy Panel | 3600g/m² | Flat Mounting (Direct) | 0.80 | Class B1 / Class A |
To support global distributors and acoustic engineers, our OEM service model covers deep customization steps:
Rigorous regulatory compliance for complex global trade compliance.
Our architectural products have passed strict testing protocols required in premium commercial markets. We verify structural density, fire propagation limits, toxic gas outputs, and mechanical lifespan. Our catalog of certificates includes CE, ASTM, RoHS, and European Norm (EN) standards. Our raw materials carry green environmental labels, certifying our materials as low-emission and safe for indoor environments.
In addition to standard raw gypsum and fiber panels, we produce advanced PVC wall materials and moisture-controlled ceiling products. These configurations undergo strict quality inspections before export. This dedication to verification guarantees that we maintain our zero-default supply history.
Discover how our supply chains and quality management optimize your procurement processes.
🔹 0% Order Default Rate
🔹 Customer Interests Priority
🔹 Certifications: CE, ASTM, EN, RoHS
🔹 Fire Resistance & Sound Insulation Meet EU/US/Southeast Asia Standards
🔹 Own Factory & Long-Term Cooperative Logistics Providers
🔹 Stable Supply Chain & One-Stop Solution For All Your Needs
🔹 Customized product solution
🔹 Neutral Packaging Or Customer Brand Customization
🔹 Flexible Trade Terms: FOB, CIF, EXW, DDP
🔹 Professional Team: Customs Declaration, Sea Transportation, Documentation
🔹 7x24 Hour Communication
🔹 Multi Language Services
Delivering high-performance interior and exterior wall components across key global regions.
Our export operations actively service projects across major international hubs including: US, CA, HT, BR, CL, CO, PE, GB, FR, ES, NL, DE, CD, GH, TZ, CI, MY, SA, OM, AE, IN, PK, SG, PH, JP, VN, ID, AU, NZ.
Critical engineering and trade answers for building materials buyers.
Coordinate your project with our advanced flooring, ceiling systems, and specialized furniture collections.
Haofa