In contemporary architectural design, the demand for sustainable, high-durability exterior facade systems and interior decorative claddings has catalyzed a structural transition away from traditional timber, pure PVC, and stone veneers toward advanced Wood-Plastic Composite (WPC) Obklad systems. Known across European and global construction procurement networks as Obklad (cladding/siding), modern WPC formulations fuse micro-encapsulated wood fiber matrix with thermoplastic polymers, creating an eco-friendly composite with uncompromised mechanical strength.
As commercial builders, architectural specifiers, and OEM wholesalers face stringent environmental mandates such as REACH, RoHS, and LEED v4 certifications, custom WPC obklad suppliers provide the vital link between aesthetic warmth and industrial engineering. By maintaining a wood grain fidelity exceeding 95% while eliminating rot, termite vulnerability, and routine oiling cycles, engineered WPC panels deliver an unprecedented Lifecycle Value (LCV).
Linyi Rich New Materials Co., Ltd. is a professional modernized industrial and trading enterprise integrating research & development, precision manufacturing, and international supply chain operations. Dedicated to pioneering eco-friendly composite building materials, our corporate headquarters and manufacturing compound are located in Linyi City, Shandong Province.
Spanning a state-of-the-art smart production base of 100,000 square meters and powered by more than 300 highly specialized technicians, we deliver robust OEM/ODM production scales. Operating under strict ISO9001 Quality Management Protocols, Linyi Rich New Materials stands as a premier enterprise partner for real estate developers, building material importers, and commercial contracting chains worldwide.
Multi-line extrusion machinery and custom tooling engines delivering consistent batch-to-batch quality across residential and heavy commercial applications.
Features 120 fully automated production lines with an annual output reaching ~12 million square meters. Seamlessly blends architectural wood textures with high impact resistance for interior accent walls and ceilings.
Utilizes 4 high-precision extrusion lines yielding 3 million square meters annually. Features ultra-dense stone plastic cores, IXPE underlayment bonding, 100% waterproof performance, and commercial wear layers.
Operates 40 customized heavy-duty lines with an annual capacity of ~2 million square meters. Specially engineered with 360-degree protective shield caps against harsh UV radiation, rain corrosion, and high traffic.
Supported by 12 specialized lines within dust-free UV coating chambers. Produces 6 million square meters annually of high-gloss, scratch-resistant marble and stone replica sheets for luxury interior wall applications.
Powered by 6 continuous extrusion lines outputting 1 million square meters annually. Features proprietary engraving machines allowing micro-grooving, extreme flexural bending, and modern charcoal wood aesthetics.
Includes complete in-house CNC engraving tooling and 6 advanced PS extrusion lines with 200+ molds. Delivers NRC sound absorption coefficients up to 0.85 while accommodating custom decorative geometry.
Rigorous laboratory verification benchmarks for procurement managers, structural engineers, and architectural specifiers.
| Performance Parameter | Test Standard / Benchmark | WPC Obklad Technical Value | Architectural Advantage |
|---|---|---|---|
| Density / Specific Gravity | ASTM D792 | 1.35 - 1.42 g/cm³ | High structural integrity, solid sound damping, excellent fastener retention. |
| Flexural Modulus / Strength | EN ISO 178 | ≥ 32 MPa (Flexural Strength) | Resists wind loads and structural deflection in exterior high-rise cladding. |
| Water Absorption Rate | EN 317 (24h Immersion) | < 0.4% (Hydrophobic) | Zero swelling, zero mold or fungal decay; ideal for humid and coastal zones. |
| Fire Reaction Grade | EN 13501-1 / GB 8624 | Class B-s1, d0 (Flame Retardant) | Self-extinguishing without toxic smoke drip; meets global commercial fire codes. |
| Thermal Expansion Coeff. | ISO 11359-2 | < 3.5 × 10⁻⁵ / °C | Minimal expansion gaps required during interlocking tongue-and-groove fit. |
| Formaldehyde Emission | EN 717-1 / ISO 16000 | E0 Grade (< 0.05 mg/m³) | 100% safe for interior residential, healthcare, and educational facilities. |
| UV Weathering Accelerated | ISO 4892-2 (3000 Hours) | Grey Scale Rating ≥ 4 | Anti-fading pigment retention guaranteed for exterior facades under intense sun. |
Exporting to more than 100 countries requires more than manufacturing—it demands rigorous international compliance, optimized shipping logistics, and custom OEM/ODM packaging capabilities.
All WPC Obklad, SPC flooring, and Acoustic panels undergo strict third-party laboratory inspections (SGS, TUV, Intertek). Fully compliant with ISO9001, CE EN 14041, FSC sustainable forestry standards, and ASTM fire/smoke testing regimes.
Customized length cutting (e.g., 2.2m, 2.9m, 5.8m) engineered specifically to maximize 20GP and 40HQ container volumetric capacity, significantly reducing sea freight cost per square meter for wholesale distributors.
In-house mold tooling studio capable of engineering proprietary flute profiles, semicircular geometry, embossed surface textures, and private-label protective film/box packaging within 14 days.
As part of our commitment to sustainable architectural innovations, Linyi Rich New Materials Co., Ltd. continues to deepen industry-university-research collaborations with leading polymer engineering institutes. Our technological roadmap focuses on three primary R&D pillars:
"To lead the global building materials industry through continuous material science breakthroughs, providing our global partners with high-cost-performance, eco-friendly surface solutions that harmoniously bridge human architecture with environmental stewardship."
Rich New Materials
