Factory-direct eco-friendly WPC decking, SPC rigid core flooring, acoustic slat panels, and engineered wall cladding manufactured to ISO9001 and CE standards.
Linyi Rich New Materials Co., Ltd. represents the zenith of automated bio-composite extrusion and sustainable surface panel manufacturing in China.
Linyi Rich New Materials Co., Ltd. is a premier modernized industrial and trading enterprise integrating cutting-edge research & development, precision extrusion, and global wholesale distribution. Dedicated to pioneering environmentally responsible building solutions, our headquarters in Linyi City, Shandong Province, commands an intelligent industrial campus covering over 100,000 square meters.
Driven by a specialized workforce of more than 300 senior engineering technicians and material scientists, our facility bridges the gap between raw biopolymer synthesis and high-performance architectural surface products. By adhering strictly to international standards, we supply contract distributors, commercial developers, and enterprise importers across 100+ countries.
Unlike standard market suppliers relying on recycled PE scrap with unpredictable melt flow indexes, Linyi Rich utilizes proprietary nano-enhanced virgin HDPE matrices blended with micro-milled bamboo fibers. This yields a 35% higher flexural modulus, lower linear thermal expansion rates (2.8 x 10^-5 /°C), and certified Class Bfl-s1 fire retardancy for commercial exterior decking (Tarima Exterior) installations.
Analysis of international architectural demands, decarbonization mandates, and the shift from natural hardwood to co-extruded wood-plastic composites.
The global market for Tarima WPC (Composite Decking & Outdoor Cladding) has migrated rapidly from first-generation mono-extruded composites to 2nd and 3rd-generation co-extruded caps. The outer polymer shell features modified fluorocarbon and UV inhibitors that completely encapsulate the core, eliminating moisture ingress, fungal decay, and color fading under aggressive solar radiation.
Commercial developers across Western Europe, North America, and Latin America now demand verified Environmental Product Declarations (EPDs). By incorporating up to 90% recycled bio-mass content and post-industrial polymers, Tarima WPC reduces carbon footprints by 42% compared to pressure-treated tropical hardwoods, preserving primary rainforest timber resources.
Modern architectural intent requires authentic visual and tactile textures. Advanced online hot-embossing machinery applies irregular, deep timber grain patterns during the thermal profile exit, resulting in non-repeating natural wood aesthetics combined with R11 slip-resistance safety standards for swimming pool surrounds and urban walkways.
Rigorous laboratory testing data verifying structural integrity, weatherability, and environmental safety of our Tarima WPC profile series.
| Physical / Chemical Property | Testing Standard | Linyi Rich Tarima WPC Standard | Industry Standard Profile |
|---|---|---|---|
| Density | ASTM D792 / ISO 1183 | 1.35 g/cm³ – 1.40 g/cm³ | 1.20 g/cm³ |
| Flexural Strength (MOR) | EN 310 / ASTM D790 | ≥ 32.5 MPa | ≥ 20.0 MPa |
| Flexural Modulus (MOE) | EN 310 / ASTM D790 | ≥ 3800 MPa | ≥ 2500 MPa |
| 24-Hour Water Absorption | EN 317 / ASTM D1037 | < 0.35% (Hydrophobic Core) | < 1.50% |
| Linear Thermal Expansion Rate | ASTM D696 | 2.8 × 10⁻⁵ / °C | 4.5 × 10⁻⁵ / °C |
| Formaldehyde Emission Rating | EN 717-1 / GB 18580 | E0 / ENF Certified (Zero Added) | E1 Standard |
| Slip Resistance Rating | DIN 51130 / BS 7976-2 | R11 - R12 Wet Surface Class | R9 Basic |
| Accelerated UV Weathering (3000 hrs) | ISO 4892-2 / ASTM G154 | Grey Scale Rating ≥ 4-5 (Minimal Fade) | Grey Scale Rating 3 |
Detailed capacity metrics across 8 specialized production verticals within our 100,000m² manufacturing complex.
Featuring 120 fully automated extrusion lines with an impressive annual capacity of approximately 12 million square meters. Blending natural wood aesthetics with industrial polymer stability, these profiles are optimized for internal feature walls, vertical partitions, and exterior solar shading systems.
Operating 4 high-precision continuous presses yielding over 3 million square meters annually. Utilizing a dense stone-plastic composite core (calcium carbonate + PVC polymer resin), it provides 100% waterproof resilience, sound reduction underlayments, and superior scratch protection.
Powered by 40 customized heavy profiles production lines generating 2 million square meters yearly. Specially engineered for high-impact commercial plazas, coastal boardwalks, and extreme hot/cold climate zones across Western Europe and North America.
Utilizing 12 specialized UV curing lines housed inside ultra-clean, dust-free manufacturing rooms, yielding 6 million square meters annually. Replicates real Italian marble, granite, and polished quartz at a fraction of structural weight and cost.
6 high-speed automated lines delivering 1 million square meters of flexible, ultra-durable carbon-reinforced composite wall boards equipped with proprietary CNC engraving for precise edge grooving.
Integrated automated slitting and sound-absorbing PET felt lamination machinery. Custom DIY patterns and engineered NRC (Noise Reduction Coefficient) ratings up to 0.85 for commercial auditoriums, hotels, and luxury residences.
Supported by 6 advanced polystyrene extrusion lines and over 200 custom steel molds, delivering high-definition 3D fluted designs with lightweight, moisture-proof properties.
Next-gen exterior cladding technology producing ultra-light flexible ceramic tiles and polyurethane faux stone slabs for architectural facade restoration and high-end feature walls.
Structured operational models engineered for international project developers, building material importers, and OEM brand partners.
We provide full-spectrum OEM/ODM support, including CAD profile prototyping, die fabrication, and custom polymer compounding. Our in-house mold shop can produce exclusive cross-sections for hollow, solid, co-extruded, or clip-locked Tarima WPC systems within 15 business days.
To maximize freight efficiency, profiles are engineered to precise standard lengths (2.2m, 2.9m, 5.8m) optimized for 20ft and 40ft High-Cube container loading. Custom anti-scratch protective films and heavy-duty steel-banded palletizing ensure zero transit damage across ocean routes.
All production lines operate under strict ISO9001:2015 Quality Management and ISO14001 Environmental Management Systems. Our products comply with European CE regulations, Intertek, SGS, and ASTM standards, ensuring smooth customs processing worldwide.
From heavy commercial foot-traffic installations to luxury residential projects, explore how Tarima WPC profiles perform in challenging environmental conditions.
High humidity and marine salt spray degrade traditional wood in months. Our Tarima Exterior WPC profiles resist saltwater corrosion, splintering, and mold formation while preserving slip resistance for pedestrians in wet footwear.
Combine high visual impact with low maintenance costs. Indoor WPC wall panels and timber-look louvers offer fire resistance, dimensional stability, and effortless cleaning for heavy-traffic public spaces.
Comfortable under barefoot conditions with zero splinter risks. The low thermal conductivity of composite wood decking prevents excessive surface heat accumulation during peak summer exposure.
Expert answers on technical formulation, installation expansion joints, minimum order quantities (MOQ), and shipping specifications.
Explore our specialized acoustic timber slats, bamboo charcoal wood veneers, waterproof indoor wall panels, and PS decorative mouldings.
Continuous innovation in bio-composite formulations, high-definition surface textures, and smart automated manufacturing.
Integrating micro-cellular foaming technology into Tarima WPC profiles to reduce structural weight by 20% while maintaining structural load capacity, significantly cutting global container shipping costs.
Replacing fossil-based PE polymers with PLA (polylactic acid) and bio-resins synthesized from agricultural waste, paving the way for 100% fully biodegradable architectural composite panels.
Embedding anti-scratch, non-slip thin-film photovoltaic (PV) solar elements into outdoor Tarima WPC decking modules for self-powering commercial terraces and park walkways.
Rich New Materials
