Next-Generation Wood-Plastic Composite Profiles, Louver Systems & High-Performance Architectural Facade Solutions
Explore our primary engineered architectural components designed for eco-friendly interior and exterior applications.
Integrating advanced polymer research, precision extrusion engineering, and global logistics to set the benchmark in sustainable wood-plastic composite (WPC) louver production.
Headquartered in Linyi City, Shandong Province—the manufacturing epicentre of China's composite materials sector—Linyi Rich New Materials Co., Ltd. operates as a fully modernized industrial enterprise. We combine cutting-edge materials science with large-scale automated manufacturing to eliminate the standard compromises between architectural aesthetics and structural durability.
Our facility houses specialized production divisions optimized for multi-material composite extrusion, surface curing, and custom CNC carving, guaranteeing rigorous adherence to international quality management frameworks (ISO9001, ISO14001, CE, and ASTM certifications).
The global commercial construction industry is undergoing a paradigm shift driven by stringent decarbonization mandates (such as LEED v4.1 and BREEAM standards). Traditional timber louvers suffer from rapid weather degradation, high upkeep, and deforestation impact. Conversely, pure aluminum louvers demand energy-intensive smelting processes and lack thermal break efficiency.
WPC Louvers (Wood-Plastic Composite) bridge this operational divide. By encapsulating fine recycled wood fibers within high-density polyolefin/PVC matrices, WPC louvers deliver authentic timber visuals combined with zero-upkeep polymer resistance to moisture, UV decay, and termite infestation.
Our multi-generational engineering trajectory for composite louvers and architectural interior profiles.
Homogeneous wood-PVC blend. Suitable for basic interior decorative wall slats and ceiling acoustic baffles.
360-degree acrylic/ASA outer shell casing. Water absorption reduced to <0.5%, enhanced anti-scratch exterior rating.
Incorporation of ceramic nano-additives and UV reflection barrier. Superior thermal insulation and anti-static dust repelling.
Infusion of high-tensile carbon fiber matrices for ultra-lightweight, high-span exterior architectural louvers.
BIPV integrated WPC louvers capable of solar energy harvesting alongside building shade functionality.
| Performance Metric | Natural Hardwood Profile | Standard Aluminum Louver | Linyi Rich Co-Extruded WPC Louver |
|---|---|---|---|
| Moisture Absorption (24hr Immersion) | 12% – 25% (High swelling) | 0.00% | < 0.35% (Hydrophobic) |
| Thermal Conductivity (W/m·K) | 0.13 – 0.18 | 160 – 200 (High heat transfer) | 0.05 – 0.08 (Energy Saving) |
| Termite & Fungal Decay Resistance | Vulnerable (Requires chemical treatment) | Immune | 100% Immune (Grade 1 Rating) |
| Flame Retardancy Standard | Combustible (Class C) | Non-combustible (Class A) | Self-Extinguishing (Class B1 / ASTM E84) |
| Maintenance & Refinishing Cycle | Every 12–18 months (Sanding/Staining) | Repainting upon scratch/chipping | Zero Maintenance (Soap & Water Clean) |
In addition to WPC Louvers and Gratings, Linyi Rich New Materials Co., Ltd. operates multi-stream extrusion and coating lines to serve comprehensive architectural interior and exterior needs.
Supported by 120 fully automated production lines yields an annual capacity of 12 million square meters. Perfect for building facades, solar screening, ceiling baffles, and privacy walls.
Operating 4 high-precision extrusion lines delivering 3 million square meters annually. Ultra-dense stone-plastic composite core offers 100% waterproof performance and high indentation resistance.
Utilizes 40 customized heavy-duty lines producing 2 million square meters per year. Formulated for extreme weather tolerance, UV stabilization, and high anti-slip ratings in commercial landscapes.
Driven by 12 dedicated UV coating lines across dust-free cleanrooms, outputting 6 million square meters. Replicates luxury natural marble with high-gloss scratch-resistant surfaces.
6 specialized lines generating 1 million square meters annually. Features proprietary high-precision CNC engraving for micro-grooving and seamless modular installation.
Integrated high-density recycled PET acoustic felt paired with custom CNC precision wood slats. Achieves NRC sound absorption ratings up to 0.85 for commercial audio compliance.
Powered by 6 advanced polystyrene molding lines and over 200 proprietary precision molds to deliver high-definition 3D geometric wall textures.
Eco-engineered interior cladding incorporating activated bamboo charcoal particles for natural air purification, odor absorption, and absolute moisture resistance.
Extruded vertical WPC louvers function as high-efficiency solar barriers on commercial office towers, reducing solar heat gain coefficients (SHGC) by up to 35% while preserving natural interior lighting.
Airflow-optimized hollow WPC louver arrays provide visual concealment for rooftop mechanical equipment and cooling towers, offering acoustic dampening and high wind-load tolerance.
Lightweight timber-grain WPC louver ceilings create striking linear visual flow in hotel lobbies and airport lounges, facilitating integrated installation of linear LED lighting and HVAC diffusers.
We operate an in-house tooling division capable of producing custom louver cross-section molds within 14 business days. Whether your project requires elliptical solar louvers, Z-blade profiles, or interlocking slat systems, our engineers translate CAD/BIM specifications into mass-extrusion reality.
Every production batch undergoes spectrophotometer color matching, melt flow index (MFI) verification, 24-hour boiling water immersion testing, and pendulum impact strength tests before container loading.
Located near Qingdao Port, Linyi Rich provides standardized export packaging with custom steel-banded palletizing, heavy-duty moisture-proof wrapping, and maximized container volume utilization to minimize ocean freight costs per unit.
We supply complete test reports for international procurement teams, including Fire Resistance (EN 13501-1 Class B-s1,d0), Formaldehyde Emission (E0 Grade), and Weathering Aging (ISO 4892-2 3000-Hour Accelerated UV Exposure).
Our exterior-grade WPC louvers consist of 55% refined hardwood flour, 35% recycled high-density polyethylene (HDPE), and 10% non-toxic chemical additives including thermal stabilizers, coupling agents, anti-UV absorbers, and color pigments. Premium lines feature a 360-degree co-extruded ASA outer layer for enhanced weatherproofing.
WPC profiles exhibit a linear thermal expansion coefficient (CLTE) of approximately 0.04 mm/m/°C. We provide standardized installation engineering guides specifying expansion gap tolerances (typically 3–5 mm) at joist butt joints and clip fastening systems to accommodate seasonal temperature swings without structural buckling.
Yes. We provide 3D deep wood-grain embossing, online brushing, sanding, and smooth matte finishes. Standard extrusion length is 2.2m, 2.9m, or 5.8m (optimized for 20ft and 40ft container loading), but custom lengths can be extruded to exact project cut-lists up to 6.0 meters.
Standard 40ft High Cube container orders (approx. 2,500 – 3,500 m² of profile depending on section size) are typically produced and loaded within 15 to 20 days following deposit confirmation and die profile approval.
Select from our extended manufacturing range of decorative architectural panels and specialized ceilings.
Rich New Materials