Explore our certified commercial-grade wood-plastic composite decking profiles, vertical Muri wall systems, and high-performance exterior cladding engineered for global architectural projects.
Defining Material Engineering Standards for Modern Architectural Exterior Facades & Decking Systems
Our advanced 360-degree co-extrusion process encases the high-density wood-polymer core in an impenetrable fluoropolymer outer shield, guaranteeing resistance against moisture absorption, fading, and micro-cracking.
In modern architectural nomenclature, "Muri" (Japanese/European term for vertical wall cladding & interior-exterior barrier walls) demands precise structural tolerance, acoustic dampening, and seamless tongue-and-groove decking alignment.
Engineered to withstand extreme thermal cycles (-40°C to +60°C), our WPC formulations eliminate warping, wood-rot, subterranean termite attacks, and structural fatigue inherent in natural timber materials.
Industrial Footprint, Technical Expertise, and Unrivaled Capacity in Linyi City, Shandong Province
Linyi Rich New Materials Co., Ltd. is a modernized industrial and trading enterprise integrating R&D, high-precision extrusion, and international supply chain distribution. Situated in China's major wood product and logistics hub of Linyi City, our state-of-the-art facility spans over 100,000 square meters, powered by over 300 professional engineering technicians and automated continuous processing lines.
Standardized Testing Benchmarks: Fire Resistance, Flexural Load, Slip Resistance, and Environmental Safety
Custom-extruded profile systems designed specifically for high-exposure architectural envelopes, marine boardwalks, and commercial plazas. Utilizes 60% ultra-fine wood fiber, 30% recycled High-Density Polyethylene (HDPE), and 10% chemical performance additives.
Engineered Stone Plastic Composite (SPC) utilizing a ultra-dense limestone core (CaCO3) blended with polyvinyl chloride polymers. Delivers 100% waterproof performance, dimensional stability, and zero formaldehyde emissions for high-traffic interior projects.
| Performance Parameter | Rich New Materials WPC Decking/Muri | Natural Hardwood (Teak/Ipe) | Fiber Cement Cladding | Aluminum Composite Panels |
|---|---|---|---|---|
| Moisture Absorption Rate | < 0.5% (Non-porous shell) | 12% - 25% (High warping risk) | 8% - 15% (Requires sealants) | 0% (Impervious) |
| Fire Safety Rating (EN 13501-1) | Class B-s1, d0 (Flame retardant) | Class D or E (Combustible) | Class A1 (Non-combustible) | Class B to A2 (Varies by core) |
| Maintenance Cycle | Zero staining/sealing required | Annual oiling & sanding | Repainting every 5 years | Occasional washing |
| Termite & Rot Resistance | 100% Immune (ASTM D2017) | Vulnerable without chemicals | Immune | Immune |
| Flexural Strength (ASTM D7032) | > 28.5 MPa (High structural load) | 35 - 50 MPa | 10 - 15 MPa (Brittle) | High yield strength |
| Eco-Footprint & VOCs | E0 Formaldehyde / 100% Recyclable | Deforestation impact | High carbon footprint | High energy manufacturing |
Engineered Versatility Across Commercial, Marine, Residential, and High-Traffic Urban Environments
Challenge: High salt fog, relentless moisture exposure, slip hazards, and intense solar radiation.
Solution: Co-extruded grooved WPC decking profiles with deep anti-slip embossing. High slip-resistance rating (R11 / Pendulum Test Class 36+) ensures pedestrian safety even when submerged or wet.
Challenge: Wind load forces, thermal expansion gaps, strict municipal building fire codes.
Solution: Engineered hollow and solid WPC Muri wall panels with internal aluminum clip reinforcement systems. Meets EN 13501-1 B-s1 fire compliance while providing thermal insulation (R-value enhancement).
Challenge: High aesthetic expectation, desire for natural wood grain look without labor-intensive upkeep.
Solution: Dual-color multi-tonal co-extruded WPC decking paired with matching vertical slat Muri wall panels, providing an integrated seamless transition from terrace flooring to vertical facade walls.
Challenge: Echo control in conference halls, hotel lobbies, and high-end restaurant spaces.
Solution: Custom Acoustic Wood Slat Wall Panels featuring recycled PET acoustic felt backing. Achieves Noise Reduction Coefficient (NRC) up to 0.85 across key speech frequency ranges.
Pioneering Sustainable Material Innovation, Smart Composites, and Zero-Carbon Manufacturing
Transitioning base resin matrices from standard virgin HDPE to 100% post-consumer ocean plastics and agricultural waste bio-polymers. Implementation of reactive maleic anhydride grafted polypropylene (MAh-g-PP) coupling agents to increase tensile strength by 22% while reducing petroleum resin consumption.
Integrating micro-encapsulated siloxane self-healing coatings into the outer co-extrusion surface of exterior Muri wall panels. Surface micro-scratches from physical abrasion will self-repair under solar heat exposure, alongside cool-pigment infrared reflection reducing surface temperature by up to 12°C in desert climates.
Embedding micro-sensor arrays within structural WPC decking and load-bearing Muri wall joists. Real-time structural strain, moisture penetration, and thermal load data will stream directly to building management systems (BMS) for predictive maintenance in commercial smart buildings.
Streamlined Manufacturing, Precision OEM/ODM Capabilities, and End-to-End Compliance
Situated at the epicenter of China's timber processing hub, Linyi Rich New Materials benefits from immediate local sourcing of high-grade wood flour and resin polymers. Our integrated logistics network ensures container loading within 48 hours of production completion, direct to Qingdao and Lianyungang ports.
With an in-house tooling center and over 200 proprietary extrusion molds, we offer custom profiling for unique architectural Muri designs, specialized groove dimensions, tailored color-matching (Delta E < 0.8), and private-label packaging for international brand partners across 100+ countries.
Essential Engineering, Quality Control, and Procurement Insights for Global B2B Buyers
Our outdoor WPC products utilize a high-density matrix consisting of 60% premium refined hardwood flour (particle size 80-100 mesh), 30% recycled High-Density Polyethylene (HDPE grade 5502), and 10% functional chemical additives including silane coupling agents, UV light stabilizers (Hindered Amine Light Stabilizers), anti-fungal biocides, and inorganic color pigments.
WPC materials experience linear thermal expansion of approximately 0.9 mm per linear meter for every 10°C temperature fluctuation. To accommodate this, our technical installation manual specifies hidden stainless-steel expansion clips and slotted fastener holes that allow micro-movement without buckling or warping the facade joints.
Linyi Rich New Materials operates under ISO9001 Quality Management and ISO14001 Environmental Management Systems. Our products have passed SGS, Intertek, and TÜV testing, holding CE certification (EN 14041 / EN 15102), REACH compliance, RoHS hazardous substance safety, and ASTM D7032 structural load compliance.
For standard profiles and stock colors, our lead time is 10-14 business days per 20ft container (approx. 800-1,000 m²). For custom OEM colors or specialized extrusion profiles requiring new mold production, lead time is 21-25 days. Our standard MOQ is 500 square meters per profile/color.
1st Generation WPC features an uncapped composite structure, making it susceptible to surface oil staining, color fading, and moisture absorption over time. 2nd Generation Co-Extrusion features a 360-degree protective outer shell engineered from modified polymer resins that prevents oil penetration, severe UV fading, and scratch damage, extending service life up to 25+ years.
Explore our broader catalogue of indoor wall paneling, acoustic slats, UV marble sheets, and PS decorative moldings.
From 100,000 m² of automated extrusion workshops to comprehensive international compliance testing, Linyi Rich New Materials Co., Ltd. delivers engineered reliability, structural integrity, and competitive factory-direct pricing for your commercial architectural projects.
Rich New Materials