Engineered for extreme structural longevity, moisture barrier compliance, and commercial architectural aesthetics.
A modernized industrial enterprise integrating research, high-precision extrusion manufacturing, and global distribution network optimization.
Headquartered in Linyi City, Shandong Province—the primary logistics and timber-processing hub of East China—Linyi Rich New Materials Co., Ltd. operates as a modernized industrial and trading enterprise dedicated to high-performance, eco-friendly composite manufacturing.
Spanning an intelligent production matrix of over 100,000 square meters, our facilities integrate automated raw material handling, continuous thermal co-extrusion technology, precise UV curing, and automated CNC custom grooving. With over 300 professional technicians and quality control engineers, we deliver institutional-grade materials tailored for high-humidity, intense UV, and heavy structural wear application environments.
Why leading global architectural procurement managers source composite wood-plastic systems directly from tier-one Chinese factories.
Our Wood-Plastic Composite (WPC) decking and cladding utilize virgin high-density polyethylene (HDPE) combined with micro-milled hardwood fibers (60/30/10 polymer-fiber-additive formulation ratio). Coupled with specialized titanate coupling agents, our extrusion matrix resists water absorption to below 0.5%.
Featuring second-generation 360-degree protective shield co-extrusion technology. The outer shell uses modified fluorocarbon resins and concentrated UV blockers (HALS) to protect the core decking profile against severe thermal decay, fading, scratch stress, and fungal rot.
With real-time sensor control for temperature gradient management across twin-screw extruders, dimensional tolerances are locked within ±0.15mm. This eliminates site installation misalignments and structural stress cracking under heavy load applications.
Integrated multi-material solutions spanning outdoor decking, indoor acoustic wall slats, SPC rigid floors, UV marble laminates, and lightweight soft stone.
120 automated lines operating continuously with an annual yield of 12M sqm. Combines zero-formaldehyde polymer binders with realistic wood grain textures. Ideal for commercial acoustic baffles and interior wall partitioning.
40 customized high-output extrusion lines yielding 2M sqm annually. Specifically engineered for extreme thermal shifts (-40°C to +60°C). Anti-microbial, anti-termite, and salt-spray resistant for coastal resorts.
4 high-precision extrusion calendar lines with 3M sqm annual output. High-density stone-plastic composite core with IXPE acoustic underlayment, achieving 100% waterproof performance and Class Bfl-s1 fire resistance.
12 custom lines supported by dust-free cleanrooms yielding 6M sqm per year. High-definition stone texture replication with a scratch-resistant UV curing coat for luxury hotel lobbies and damp environments.
6 lines equipped with proprietary CNC engraving machines. High noise-reduction coefficient (NRC up to 0.85) utilizing recycled PET felt backings and natural timber veneer tops for sound engineering projects.
6 extrusion lines utilizing over 200 custom precision molds. Ultra-lightweight interior decorative mouldings, moisture-proof, impact resistant, and easy for rapid DIY trim installation.
| Material Profile Category | Primary Polymer/Core Density | Water Absorption Rate | Flexural Strength / Modulus | Fire Safety Certification |
|---|---|---|---|---|
| Co-Extruded Decking (WPC) | HDPE + Wood Fiber (1.35 g/cm³) | < 0.45% (ISO 62) | ≥ 28 MPa / 2800 MPa | ASTM E84 Class B / EN13501-1 Cfl-s1 |
| Rigid Core Flooring (SPC) | CaCO3 + PVC Resin (2.05 g/cm³) | 0.00% (Fully Waterproof) | ≥ 35 MPa / 4500 MPa | EN 13501-1 Bfl-s1 |
| Indoor WPC Wall Panels | PVC + Fine Wood Flour (0.95 g/cm³) | < 0.80% | ≥ 22 MPa / 1800 MPa | GB 8624-2012 B1 Grade |
| UV PVC Marble Sheet | Calcium Powder + PVC (1.80 g/cm³) | < 0.10% | ≥ 30 MPa | Class B1 Flame Retardant |
Engineered application frameworks for commercial, marine, residential, and high-traffic public installations.
Designed for public boardwalks, luxury villa terraces, and pool surrounds. Resists splintering, UV breakdown, and chlorine exposure without chemical sealing or annual staining.
Provides architectural relief, wood-like warmth, and rapid dry-wall installation for hospitality corridors, feature accent walls, and commercial office receptions.
Integrated exterior wall panel systems providing thermal ventilation gap performance, extreme weather defense, and modern slatted design aesthetics for multi-story developments.
Advancing eco-friendly composite boundaries through bio-based resin research, nano-coatings, and zero-waste recycling cycles.
Linyi Rich is transitioning toward bio-polyethylene synthesized from agricultural residues. By combining bio-based resins with reclaimed hardwood fibers, our next-generation decking profiles achieve a net-zero carbon footprint, directly supporting European LEED and BREEAM building accreditations.
Integrating graphene nanoplatelets into the exterior cap layer increases flexural strength by 35% while dramatically improving thermal expansion stability. Profiles demonstrate minimal dimensional movement under extreme temperature fluctuations, allowing tight butt-joint tolerances.
Applying lotus-effect nanotechnology to UV sheet surfaces and exterior WPC cladding allows rain to naturally wash away dust, atmospheric soot, and industrial pollutants, reducing commercial building facade maintenance costs by up to 70%.
All factory off-cuts, trimmings, and post-industrial end-of-life decking profiles are processed through our internal granulating systems. Re-pelletized composite matrix feeds directly back into core structural profiles without degradation of tensile capacity.
Meeting stringent European, North American, and Australian regulatory guidelines with full certified laboratory backup.
Operating under strict ISO9001 Quality Management and ISO14001 Environmental Management Systems. All export shipments carry valid CE declarations, VOC emissions testing (A+ rating), and REACH compliance certificate verification.
Our engineering workshop designs and CNC-cuts specialized extrusion dies in-house. Overseas brand owners, wholesalers, and real estate developers can request custom groove geometries, embossed grain patterns, and specific color matchings.
Leveraging direct access to Qingdao and Linyi intermodal freight hubs. Steel-reinforced wood palletizing ensures zero edge damages during oceanic transport, optimizing container cubic space utilization to lower unit shipping costs.
High-fidelity finish options: Acoustic slatted wood, flexible stone veneers, lightweight PU stone, UV high-gloss marble, and high-density composite decking.
Full factory-direct solutions featuring custom UV sheets, acoustic slatted walls, SPC rigid core floors, and PS wall trims.
Strategic decision matrix for international importers, commercial contractors, and retail chain purchasing directors.
By establishing direct supply relationships with tier-one manufacturing hubs like Linyi Rich, global buyers eliminate 15-25% trading company markups. Furthermore, direct technical consultation with factory engineers ensures profile wall thickness and clip system compatibility are verified before mold casting.
While pressure-treated timber exhibits lower initial material cost, natural wood requires bi-annual painting, sealing, rot replacement, and pest treatments. Co-extruded WPC decking exhibits zero maintenance overhead, delivering total ROI break-even within 3.5 years of installation.
Expert engineering answers to technical, logistical, and material performance queries.
Rich New Materials
