Explore our high-performance architectural systems, engineered for demanding global climates and interior applications.
Linyi Rich New Materials Co., Ltd. is a premier modernized industrial and trading enterprise integrating advanced research & development, high-precision manufacturing, and global commercial sales. We are dedicated to advancing the frontier of eco-friendly, circular-economy building materials for architectural applications worldwide.
Headquartered in Linyi City, Shandong Province—China's central logistics and timber-technology hub—the company operates a state-of-the-art intelligent manufacturing complex covering over 100,000 square meters. Powered by a workforce of more than 300 highly skilled professional technicians and polymer engineers, we set industry benchmarks for material density consistency, structural longevity, and custom extrusion capabilities.
Our scaled production infrastructure empowers B2B clients, importers, and commercial developers with consistent supply chain security and rigorous quality control.
Features 120 fully automated production lines with an annual capacity of approximately 12 million square meters. Combines authentic wood aesthetics with zero-rot properties for interior and exterior architectural accents.
Utilizes 40 customized heavy-duty extrusion lines producing 2 million square meters annually. Engineered specifically for severe weather durability, high thermal stability, and intense UV degradation resistance.
Operates 4 high-precision extrusion systems yielding 3 million square meters per year. Features a stone plastic composite core delivering 100% waterproof performance, dimensional stability, and zero formaldehyde emissions.
Supported by 12 customized lines operating within dust-free UV coating cleanrooms, delivering 6 million square meters annually of high-gloss, scratch-resistant wall decorative panels.
Operating 6 advanced production lines yielding 1 million square meters annually, equipped with high-precision CNC engraving machinery for customized architectural grooving and bending.
Integrated acoustic engineering facilities equipped with proprietary laser cutting and mold systems (200+ active molds) for sound-absorbing slat wood panels and PS decorative trims.
Understanding the technological transformation driving commercial architectural procurement away from traditional timber toward co-extruded polymers.
The global building materials market has underwent a fundamental shift. Early 1st-generation uncapped composite decking suffered from surface staining, color fading due to solar ultraviolet exposure, and mold penetration under wet ambient conditions. As a leading manufacturer, Linyi Rich New Materials leads the market transition to 360-degree Co-Extrusion Shield Technology.
Our custom WPC deck panels utilize an outer polymer shell (modified polyethylene combined with specialized UV inhibitors, anti-oxidants, and color pigments) encasing an ultra-dense inner composite core. This dual-layer physics prevents water absorption (<0.5%), eliminating swelling, splintering, and structural rot.
Modern commercial project specifications across North America, Western Europe, and Australia mandate rigorous ESG metrics. Traditional pressure-treated timber relies on toxic copper-based preservatives and contributes to deforestation. In contrast, our WPC deck panels incorporate 60% recycled natural wood fibers and 30% recycled high-density polyethylene (HDPE), diverting tons of plastic waste from oceans and landfills.
Furthermore, our zero-maintenance formulation eliminates the need for chemical stains, sealers, and solvent-based paints throughout the product lifecycle, significantly lowering Life Cycle Assessment (LCA) environmental impact metrics.
| Performance Criteria | Rich New Materials 360° Co-Extruded WPC | 1st Generation Uncapped Composite | Traditional Pressure-Treated Softwood | Tropical Hardwood (e.g., Ipe) |
|---|---|---|---|---|
| Moisture Absorption Rate | < 0.5% (Non-porous shell) | 2.0% - 5.0% | 15.0% - 25.0% (High swell) | 8.0% - 12.0% |
| UV & Color Fade Resistance | Delta E < 3.0 after 3,000 hrs QUV testing | Moderate fading (Delta E > 8.0) | Severe graying & surface checking | Requires annual oil sealing |
| Slip Resistance Rating | Class R11 / Class C (Wet Barefoot) | Class R9 (Slippery when wet) | Class R9 - R10 (Algae prone) | Class R10 |
| Maintenance Overhead | Zero (Soap & water washing only) | Low to Moderate | High (Annual sanding & staining) | High (Bi-annual oiling) |
| Flexural Strength (EN 310) | > 32 MPa (High load capacity) | 20 - 24 MPa | Variable (Knot dependent) | > 40 MPa |
| Termite & Rot Resistance | 100% Biological Resistance | High Resistance | Low (Subject to rot over time) | Moderate to High |
From precise profile geometries to proprietary color matching, our technical team provides full-spectrum custom manufacturing.
We manufacture both Hollow Core Profiles (ideal for light commercial cost optimization and reduced dead load) and Solid Heavy-Duty Profiles (designed for high-footfall public boardwalks, resorts, and marina docks). Profiles feature grooved, slotted, or tongue-and-groove edge designs compatible with hidden clip fasteners.
Our online processing machines enable 3D High-Pressure Thermal Embossing that captures the deep grain textures of Teak, Walnut, Cedar, Charcoal, and Oak. Our polymer chemists match custom color codes (RAL / Pantone / NCS) with dual-tone streaking to replicate natural wood variations with zero batch-to-batch color shift.
While standard lengths range from 2.2m to 5.8m (optimized for 20ft and 40ft HQ container loading), our factory provides custom-cut lengths to minimize on-site labor and material waste. Products are wrapped in protective shrink-wrap and bundled with corner guards on reinforced export pallets.
Architects and master planners specify our custom WPC deck panels across diverse climatic zones and structural environments.
High public footfall demands extreme structural shear strength and slip resistance. Our heavy-solid WPC deck panels withstand dynamic loads without cracking, while anti-slip micro-grooves guarantee pedestrian safety under wet marine environments.
Poolside decks are exposed to continuous chlorine water, saltwater spray, and intense solar radiation. Rich New Materials composite panels resist chemical degradation, remain bare-foot friendly, and maintain dimensional stability without splintering.
Extending beyond horizontal decking, our specialized outdoor WPC wall panels provide rainscreen thermal performance, modern architectural aesthetics, and exceptional weatherproofing for commercial towers and residential complexes.
We streamline international procurement with total regulatory compliance across North America, the European Union, Australia, and the Middle East.
Our manufacturing facility operates under strict ISO 9001:2015 Quality Management Systems and ISO 14001 Environmental Management Systems. Products undergo continuous batch testing for key physical parameters:
Exporting to over 100 countries worldwide, Linyi Rich New Materials provides end-to-end export support, including customized loading optimization to maximize container volume, bill of lading documentation, certificate of origin issuance, and localized customs clearance support for our strategic distributors.
Expert technical insights to assist project specifiers, wholesale buyers, and commercial contractors.
For custom profile tooling and specific color matching, initial sample production typically takes 7-10 days. Once tooling is approved, standard mass production delivery for a 40-foot container (approx. 2,000-2,500 m²) is 15-20 days, supported by our 40 automated decking extrusion lines.
Co-extruded WPC features an advanced 360° protective outer cap made from modified polymer matrix that completely encapsulates the inner core. This outer shell offers superior protection against UV fading, oil stains, scratching, and water absorption compared to uncapped 1st-generation composites.
For residential applications with standard hollow or solid profiles, we recommend a center-to-center joist spacing of 30cm to 35cm (12 to 14 inches). For heavy commercial applications utilizing solid profiles subjected to high dynamic loads, joist spacing should be reduced to 25cm to 30cm (10 to 12 inches).
Our engineered WPC formulations feature low thermal expansion coefficients (approx. 0.9 x 10^-4 /°C). During installation, appropriate expansion gaps (3mm-5mm) must be left at butt joints and wall boundaries using our engineered hidden clip fastener systems.
Yes. By incorporating specialized fire-retardant additive packages into our HDPE/wood matrix during extrusion, we produce custom WPC deck panels achieving European Union Class Bfl-s1 and ASTM E84 Class B flame spread indices for commercial building codes.
Standard profile colors maintain an MOQ of 500 m². Custom profile development or specialized RAL color matching requires an MOQ of 1,500 m² or one full 20-foot container load to optimize raw material compounding efficiency.
Browse our expanded line of indoor wall claddings, acoustical panels, UV marble sheets, and specialty flooring.
Rich New Materials