Premium OEM and wholesale building materials certified for global commercial, industrial, and residential projects.
Strategic Insights for Architects, Drywall Contractors, and Global Procurement Executives
Modern building physics demands stringent control over Reverberation Time ($RT_{60}$). Perforated acoustic plasterboards leverage Helmholtz resonance principles, utilizing micro-perforated gypsum cores coupled with sound-absorbent acoustic non-woven tissues (such as Soundtex) attached to the rear. This engineering configuration traps sound energy within internal air cavities, converting mechanical sound waves into micro-thermal energy. Peak absorption is typically achieved within the vital human speech frequency range of 500 Hz to 2000 Hz, offering Noise Reduction Coefficients (NRC) ranging from 0.60 up to 0.85 depending on pattern geometry and cavity depth.
As the epicenter of global construction materials production, Chinese acoustic plasterboard exporters provide unmatched supply chain resilience, advanced automated manufacturing lines, and ultra-rigorous raw material selection. Utilizing high-purity natural gypsum rock and eco-friendly recycled facing paper, Chinese factories combine cost efficiency with stringent international quality compliance (ISO9001, CE, EN 520, ASTM C1396). By integrating light steel keel manufacturing, specialized ceiling suspensions, and decorative surface panels into single-source supply networks, tier-one exporters eliminate multi-vendor friction and container space inefficiency.
Leading global engineering firms now mandate E0-class zero-formaldehyde emissions, zero VOC outgassing, and circular economy compliance for interior lining materials. Modern Chinese acoustic board production incorporates flue gas desulfurization (FGD) synthetic gypsum, reducing carbon footprints while elevating fire resistance to Class A / A1 non-combustible standards. This structural evolution enables commercial real estate projects in North America, Europe, the Middle East, and Southeast Asia to earn LEED v4 and WELL Building Standard certifications seamlessly.
Strategic Takeaway for Procurement Managers: Sourcing acoustic plasterboard directly from established Chinese manufacturers and exporters not only lowers material costs by 30-45% compared to Western European or North American domestic brands, but also grants access to bespoke perforation patterns (square, round, slotted, micro-perforated), custom board dimensions, and pre-laminated acoustic membrane backing tailored to specific architectural acoustics plans.
| Board Type | Core Density (kg/m³) | Sound Absorption (NRC) | Sound Transmission Class (STC) | Fire Rating (EN/ASTM) | Moisture Resistance | Primary Application |
|---|---|---|---|---|---|---|
| Perforated Acoustic Gypsum Board | 800 – 950 | 0.65 – 0.85 | 42 – 55 dB (with insulation) | Class A (Non-combustible) | RH 70% – RH 90% (Moisture Resistant) | Auditoriums, Offices, Schools, Cinemas |
| Standard Gypsum Wallboard | 650 – 750 | 0.05 – 0.15 | 35 – 45 dB | Class A / Class B1 | Standard Indoor (RH < 60%) | General Partition Walls, Residential Ceiling |
| High-Performance Calcium Silicate Board | 1000 – 1300 | 0.50 – 0.70 (Perforated) | 48 – 60 dB | Class A1 4-Hour Fireproof | RH 95% (Waterproof Grade) | Subways, Industrial Plants, Humid Zones |
| Composite PU/Sandwich Panel System | 40 – 60 (PU Core) | Thermal Insulation Focus | 38 – 48 dB | B1 / B2 Fire Retardant | 100% Waterproof Outer Shell | Cold Storage, Exterior Wall Cladding |
| Formaldehyde-Free Carbon Crystal SPC Board | 1900 – 2100 | Decorative Focus | 35 – 42 dB | Class B1 Fireproof | 100% Waterproof | Luxury Hotels, Kitchen & Bath Background Walls |
Ploughing into the decoration building materials industry for over 25 years with unmatched integrity and supply chain depth.
The name “Haofa” means a wide world with great potential. We are a collection of industrial decoration building materials wholesale, home improvement private customization in one of the emerging trading company, ploughing into the decoration building materials industry for 25 years.
Our services cover three major application scenarios: wall system, ceiling system and ground system. The main products are light steel keel, gypsum board, mineral wool board, PVC wall board, hardware accessories, custom furniture, etc.
We have established in-depth cooperation with hundreds of high-quality supply chain factories in China, and the supply chain network covers more than 20 cities, serving nearly 3000 customers. We have established long-term and stable cooperative relationships with many famous brands and high-quality suppliers in China, which ensures that the products supplied are of high quality and complete varieties.
We are well aware of the diversified needs of the decoration and construction materials market, and always adhere to the market demand-oriented, constantly optimize the product structure and improve the quality of service. We are committed to becoming a reliable partner of the domestic and foreign decoration and construction industry, and providing one-stop, all-round trade solutions for our customers.
Ms. Zhang Xuedong, the founder of the company, has been deeply involved in the decoration and building materials industry for many years and possesses rich experience in managing a team as well as extensive connections from various industries. Our team has an average of over 10 years of experience in foreign trade and is divided into multiple departments such as Operations, Purchasing, Human Resources, and Business. These departments operate and cooperate efficiently.
The company emphasizes the construction of corporate culture. Our corporate spirit is based on quality, wins by innovation, and is guaranteed by service. We encourage our employees to keep learning and making progress, providing them with broad development space.
We are committed to integrating the world's best building materials and design resources to provide a full range of personalized decoration solutions from industrial to residential, so that every customer can enjoy the convenience and dignity of exclusive customization and realize the desire for a better life. In the future, Tangshan Haofa International Trade Co., Ltd. will continue to uphold the principle of "once a deal, lifelong friends", based on the local community, looking at the world, and actively play its own advantages to create a professional, efficient and intelligent global enterprise.
Engineered product combinations tested for demanding commercial and industrial specifications.
Engineered for high performance across diverse commercial, industrial, and luxury residential environments.
Combining manufacturing excellence with frictionless international trade services.
🔹 0% Order Default Rate across 25 years of operational history.
🔹 Customer interests priority in every contract specification and trade terms.
🔹 Certified under CE, ASTM, EN, and RoHS international standards.
🔹 Fire resistance & sound insulation performance benchmarked to EU, US, and Southeast Asian building codes.
🔹 Direct equity and long-term partnership with hundreds of specialized Chinese factories.
🔹 One-stop integrated loading for wall, ceiling, floor, and hardware systems.
🔹 Tailored board density, thickness, perforation perforation layouts, and dimensions.
🔹 Neutral packaging or full customer private label branding customization.
🔹 Flexible Trade Terms: FOB, CIF, EXW, DDP.
🔹 In-house dedicated team handling customs declaration, ocean freight booking, and origin certification (CO, Form E, Form F).
🔹 Rapid technical response and multi-language support team.
🔹 Real-time production progress monitoring and post-shipment engineering guidance.
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.
Supplying building materials to over 30 countries across North America, Europe, South America, Asia, and Africa.
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
Our global supply chain logistics team coordinates direct container shipping and seamless customs clearance, ensuring on-time delivery to ports worldwide.
Pioneering the next generation of smart acoustic materials and sustainable building envelopes.
Development of sub-millimeter (< 1mm) laser-perforated acoustic plasterboards. This engineering breakthrough provides high sound absorption (NRC > 0.75) while maintaining an invisible visual texture, eliminating the need for traditional visible holes without sacrificing acoustic attenuation.
Integration of renewable bio-polymeric binders and agricultural fiber waste into high-density gypsum cores. Target metrics include 100% bio-degradability of non-woven acoustic backings and zero-net carbon manufacturing footprints certified under EPD (Environmental Product Declaration).
Incorporating nano-graphene layers into soundproof partition board assemblies to double Sound Transmission Class (STC) ratings without increasing total wall thickness or dead load—setting new benchmarks for high-density urban developments.
In-depth technical answers regarding acoustic performance, export compliance, installation, and procurement logistics.
Sound Absorption (NRC) measures a board's ability to reduce echo and sound reflections within a room (crucial for auditoriums and offices). Sound Insulation (STC/R_w) measures how effectively a wall assembly prevents sound transmission from passing from one room to another (crucial for hotel partition walls). Perforated boards excel at NRC, while solid high-density boards paired with light steel keels and rock wool maximize STC.
Our gypsum board and calcium silicate systems are tested under European EN 13501-1 and American ASTM E84 / ASTM C1396 standards. Fireproof gypsum boards feature non-combustible gypsum cores reinforced with un-calcined fiberglass filaments, maintaining structural integrity under direct flame exposure for up to 4 hours.
Yes. As a premier exporter, we support complete OEM customization. Customers can specify board length (e.g., 2400mm, 2700mm, 3000mm), edge profile (Square Edge or Tapered Edge), perforation geometry (round, square, slotted), non-woven backing colors (black/white), and custom logo printing on back-facing protective liners.
For optimal performance, acoustic plasterboards should be mounted on high-tensile galvanized light steel keels (C-studs, U-tracks, and main/furring channels). We recommend filling internal cavities with 45-60 kg/m³ rock wool insulation and sealing board joints with specialized jointing compound and fiber tape to prevent sound leaks.
All exported boards are strapped onto heavy-duty fumigated wooden pallets, wrapped in multi-layer waterproof polyethylene stretch film, and reinforced with heavy-cardboard corner protectors. Containers are packed tightly using air dunnage bags to prevent horizontal shift during high-sea transit.
We accommodate standard international commercial terms including FOB (Free on Board), CIF (Cost, Insurance & Freight), EXW, and DDP (Delivered Duty Paid). Payment options include T/T (Telegraphic Transfer), L/C (Letter of Credit at sight), and flexible trade financing for long-term contract partners.
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Haofa
