Explore our premium grade architectural wall paneling, acoustic engineering boards, and resilient flooring solutions.
Linyi Rich New Materials Co., Ltd. stands as a modernized, globally integrated manufacturing enterprise specializing in advanced Wood-Plastic Composite (WPC) formulations, rigid core polymer chemistry, and architectural surface technology. Located within Linyi City, Shandong Province—Asia’s major timber and composite manufacturing hub—our intelligent production complex spans over 100,000 square meters.
Driven by polymer chemical engineering expertise and state-of-the-art co-extrusion technology, we deliver complete material supply chain solutions for commercial developers, architectural wholesalers, and interior design firms globally. With an expert team comprising over 300 senior technicians and material scientists, our operational baseline strictly aligns with ISO9001, ISO14001, and international ASTM/EN testing protocols.
Wood-Plastic Composite (WPC) sheet boards represent a crucial technological evolution over traditional timber, MDF, and pure PVC paneling. By fusing refined wood microfiber with high-density thermoplastic polymers via heat-stabilized reactive extrusion, WPC sheet boards yield structural performance matrix metrics superior to standard building supplies.
Our custom WPC sheets feature dual-layer micro-co-extrusion outer shields. This engineering prevents water molecular penetration, establishing a hydrophobic barrier with 0.02% water absorption—ideal for high-humidity environments.
Utilizing micro-crystalline mineral filler additives, our exterior and interior WPC sheets exhibit a linear thermal expansion coefficient under 0.03 mm/(m·°C), neutralizing deformation across extreme temperature swings (-40°C to +60°C).
Formulated with non-halogenated flame retardants, our WPC board matrices achieve Class B1-s1, d0 ratings under EN 13501-1 testing, extinguishing automatically within 3 seconds of flame source removal.
The comparative engineering baseline below demonstrates the information gain and structural superiority of custom WPC boards manufactured at our Linyi facilities:
| Performance Parameter | Linyi Rich Custom WPC Sheet | Natural Hardwood Timber | Standard Interior MDF | Pure PVC Foam Board |
|---|---|---|---|---|
| Moisture Absorption Rate | < 0.05% (Hydrophobic) | 15% - 35% (Hygroscopic) | > 25% (Swells rapid) | 0.01% (Waterproof) |
| Formaldehyde Emission Level | Grade E0 / Non-Detectable | Natural minimal | Grade E1 - E2 (Resin based) | Non-Detectable |
| Flexural Strength (MPa) | ≥ 38.5 MPa | 30.0 - 50.0 MPa | 18.0 - 22.0 MPa | 12.0 - 15.0 MPa |
| Termite & Mold Resistance | 100% Immune (ASTM D3345) | Vulnerable to rot/termites | High risk of mold bloom | Immune |
| UV Color Fastness (Outdoor) | Grade 7-8 (ISO 105-B02) | Requires annual staining | Unsuitable for outdoor | Yellows under sun |
Our vertically integrated facility controls every step of production, from raw polymer blending to precision CNC profile milling and UV surface curing.
Operating 120 fully automated production lines with an annual output exceeding 12 million square meters. Designed for rapid modular interlock mounting, presenting real wood grain textures with zero chemical off-gassing.
Driven by 4 high-precision calendar extrusion lines yielding 3 million square meters annually. Featuring Unilin click lock technology, IXPE acoustic underlayment backing, and 0.5mm wear layers for extreme foot traffic resilience.
Utilizing 40 customized co-extrusion lines producing 2 million square meters per year. Hydro-treated with UV blockers and antioxidants specifically tailored for European thermal shock and North American sunlight conditions.
Supported by 12 dust-free UV coating lines yielding 6 million square meters annually. Features high-definition stone grain printing topped with 3H hardness scratch-resistant diamond cured lacquer.
Combines bamboo charcoal active absorption layers with PVC co-extrusion backing. Effectively traps indoor volatile organic compounds (VOCs) while delivering tactile metallic, fabric, or real wood aesthetics.
Engineered acoustic felt backings paired with precision CNC-grooved timber slating. Achieves Noise Reduction Coefficient (NRC) values up to 0.85 for sound absorption in recording studios, auditoriums, and luxury offices.
Our manufacturing infrastructure powers construction projects, commercial chain fit-outs, and distributor networks across over 100 countries across North America, Europe, the Middle East, and Southeast Asia.
We provide full-spectrum private label manufacturing for international building supply brands. Our custom packaging, laser etching, and tailored profile extrusion services meet strict brand identity guidelines.
Direct proximity to Qingdao Port allows streamlined ocean freight distribution. Standard lead times range from 10 to 15 days for full-container loads (FCL), supported by export documentation experts.
All scrap polymer materials inside our factory are re-granulated into closed-loop core layer extrusions, eliminating industrial micro-plastic landfill waste and lowering overall carbon footprint.
From high-humidity tropical resort facades to sound-controlled corporate boardrooms, custom WPC sheet boards provide tailored material properties for specific application profiles.
Scenario: Coastal resort walkways and poolside decking exposed to saline moisture and heavy UV irradiation.
Solution: Co-extruded outdoor WPC boards with anti-slip grooves, zero splintering risk, and Class 3 rot resistance under EN 350 standard.
Scenario: Shopping mall corridors and airport lounge wall surfaces prone to impact wear and cleaning chemicals.
Solution: High-density WPC indoor fluted panels with UV clear-coat protection, allowing scrub resistance up to 10,000 cycles.
Scenario: Modern bathroom cladding and basement accent walls subject to ambient dampness.
Solution: Interlocking bamboo charcoal WPC sheets ensuring mold immunity and seamless zero-grout visually luxury finishes.
Linyi Rich New Materials Co., Ltd. continuously invests in material science breakthroughs to elevate thermal efficiency, structural weight reduction, and eco-compliance.
Integrating third-generation bio-succinic acid resins and upcycled industrial carbon fiber composites. This process increases tensile moduli by 40% while replacing petroleum-derived polymers with sustainable organic sources.
Deploying real-time ultrasonic sensor feedback across automated extrusion barrels. AI algorithms instantly calibrate melt temp and pressure within ±0.2°C, delivering ultra-consistent density across custom sheet board profiles.
Our commitment to product reliability is verified through standardized third-party laboratory evaluations (SGS, TÜV Rheinland, INTERTEK).
Certified Quality System governing raw polymer inspection, batch mixing, and finished panel dimension tolerances.
Fully certified under EN 14041 and EN 15102 standards for construction product safety across the European Economic Area.
Flame Spread Index (FSI) < 25 and Smoke Developed Index (SDI) < 450 verified for North American building safety codes.
Screened free of 235+ Substances of Very High Concern (SVHC), phthalates, lead, cadmium, and heavy metal ions.
Find deep technical answers to common B2B procurement, installation, and engineering questions regarding WPC sheet boards.
Our baseline WPC formulation comprises approximately 55% processed hardwood micro-fibers, 35% high-density polyethylene (HDPE) or PVC polymer matrix, and 10% chemical performance additives including coupling agents, UV stabilizers, impact modifiers, and non-toxic flame retardants.
Standard MDF swells, delaminates, and absorbs water up to 25% when exposed to high moisture. WPC sheet boards feature a micro-encapsulated wood-polymer structure that reduces water absorption below 0.05%, preventing swelling, mold formation, and structural failure in wet interior spaces.
Yes. As a direct manufacturer, we engineer custom extrusion tooling dies for proprietary architectural profiles. We offer color matching services via RAL color coding alongside customized surface laminates including metallic foil, soft-touch matte films, and high-gloss UV marbles.
WPC sheet boards work cleanly with conventional woodworking equipment (carbide-tipped saw blades, standard routers). Fastening options include tongue-and-groove hidden clips, stainless steel pneumatic brad nails, or high-tack polyurethane construction adhesives directly applied to drywall or metal stud frames.
Our standard production lead time is 10 to 15 days following deposit confirmation. MOQ for custom extruded profiles or specific color-matched runs typically starts at 500 square meters per profile, while standard inventory products carry zero MOQ constraints.
In addition to classic WPC boards, our factory manufactures specialized decorative finishes including soft flexible stone, ultra-realistic stone veneers, and high-gloss UV panels.
Lightweight soft ceramic tiles for exterior facade cladding. Slate Gray finish.
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High-relief 3D realistic texture engineered for rapid interior wall mounting.
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Anti-corrosion exterior composite facade panels designed for extreme climates.
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Modern commercial grade composite rain-screen wall cladding solutions.
Learn MoreAccess our comprehensive selection of certified WPC boards, SPC floorings, and decorative interior panels.
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