Explore our high-performance composite solutions manufactured for extreme durability and aesthetic perfection.
Empowering Global Infrastructure & Architectural Design with Advanced Polymer-Wood Technology
Linyi Rich New Materials Co., Ltd. is a professional modernized industrial and trading company, integrating research & development, production, and sales, dedicated to the manufacturing and innovation of new environmentally friendly building materials. Headquartered in Linyi City, Shandong Province—the logistical capital of Northern China—the company operates an intelligent, high-precision production base covering over 100,000 square meters and employs over 300 professional technicians and polymer materials engineers.
With leading production scale, rigorous quality management standards, and continuous material science innovation, the enterprise has established itself as an indispensable tier-1 vendor for international wholesalers, real estate developers, architectural specifiers, and big-box home improvement chains across Europe, North America, the Middle East, and Southeast Asia.
Strategic Insights for Enterprise Buyers, Procurement Directors, and Project Specifiers
As timber harvesting restrictions tighten globally under ESG protocols and EU Deforestation Regulation (EUDR), Wood-Plastic Composites (WPC) provide a zero-deforestation alternative. Combining recycled hardwood flour with thermoplastic polymers, WPC lowers carbon footprint while offering 100% recyclability.
Traditional lumber incurs heavy maintenance overhead due to oiling, sanding, and decay replacement. Modern co-extruded WPC materials demonstrate zero decay, moisture resistance, and high UV stability, resulting in an estimated 65% reduction in total ownership cost (TCO) over a 15-year lifecycle.
Commercial architectural specifications demand high performance against flame spread and smoke emission. Advanced WPC and SPC products from Linyi Rich undergo rigorous testing to meet EN 13501-1 Class Bfl-s1 fire retardancy and low-VOC emission certifications (French VOC Class A+).
Precision Formulation, Co-Extrusion Shielding, and Scientific Property Benchmarks
At Linyi Rich New Materials Co., Ltd., material science forms the core of our competitive edge. Our technical division utilizes high-density polyethylene (HDPE), polyvinyl chloride (PVC), and stone powder composite (SPC) matrices reinforced with micro-encapsulated wood fibers, coupling agents (MAPE/Maleic Anhydride Grafted Polyethylene), heat stabilizers, and UV inhibitors.
| Performance Metric | Testing Standard | WPC Exterior Decking / Cladding | Indoor WPC / SPC Panels |
|---|---|---|---|
| Density | ASTM D792 | 1.35 – 1.45 g/cm³ | 1.95 – 2.10 g/cm³ (SPC Core) |
| Water Absorption | EN 317 / ASTM D1037 | < 0.5% (24-hr immersion) | 0.00% (Fully Hydrophobic) |
| Flexural Strength (MOR) | ISO 178 / ASTM D790 | ≥ 28.5 MPa | ≥ 35.0 MPa |
| Thermal Expansion | ISO 11359-2 | < 3.5 × 10⁻⁵ /K | < 2.1 × 10⁻⁵ /K |
| Fire Resistance Class | EN 13501-1 / UL 94 | B-s1, d0 / Class B1 | Bfl-s1 / Class A Flame Spread |
| Formaldehyde Emission | EN 717-1 / ISO 16000 | E0 Grade (<0.05 mg/m³) | ND (Non-Detectable / Zero VOC) |
| UV Weathering Resistance | ASTM G154 (2000 hrs QUV) | ΔE < 2.0 (High Color Fastness) | Grade 4-5 (Anti-Yellowing Film) |
Extensive Manufacturing Lines Delivering Scale, Consistency, and Customization
Features 120 fully automated production lines with an annual capacity of approximately 12 million square meters. It combines natural wood aesthetics with engineered structural stability, widely applied in interior feature walls, ceilings, and commercial partitions.
Operates 4 high-precision extrusion lines with an annual output of 3 million square meters. Formulated with limestone powder and virgin resin, it delivers 100% waterproof performance, dimensional stability under temperature spikes, and integrated acoustic IXPE underlayment.
Utilizes 40 customized heavy-duty production lines producing 2 million square meters annually. Engineered for high-sun exposure, sub-zero climates, and coastal humidity, backed by 360-degree co-extruded protective outer caps.
Supported by 12 customized lines and dust-free coating workshops, yielding 6 million square meters annually. Replicates real Italian marble veins via high-definition thermal transfer with diamond-grade UV curing coat.
Operates 6 production lines with state-of-the-art multi-axis CNC machines, outputting 1 million square meters. Incorporates activated bamboo charcoal for air purification and superior bending capability for 90-degree corner wrapping.
Combines high-density recycled PET acoustic felt with natural wood slat veneers. Formulated to optimize NRC (Noise Reduction Coefficient) ratings in auditoriums, offices, and residential theaters.
Comprises 6 advanced polystyrene extrusion lines with over 200 custom molds. Extremely lightweight, resilient against mechanical shock, and optimal for quick decorative remodeling.
Next-generation modified mineral powder (MCM) technology. Ultra-thin, flexible stone veneer engineered for exterior building facades and curved interior architecture without structural loading weight.
Streamlined International Logistics, Certification Frameworks, and Custom OEM/ODM Capabilities
Adhering strictly to ISO9001 Quality Management Systems and ISO14001 Environmental Frameworks. Every batch undergoes rigorous QA testing including tensile tests, boiling-water delamination tests, UV weathering aging, and drop-impact tests prior to container loading.
We offer comprehensive customization including profile die extrusion mold design, specialized surface texture embossing, custom color-matching (RAL / Pantone), branded packaging, and cut-to-length project sizing for bulk engineering procurement.
Located in Linyi City with direct transit corridors to Qingdao Port and Lianyun Port. Our supply chain team provides optimized container stuffing (FCL/LCL), ocean freight documentation, customs compliance clearance, and multi-language technical support across 100+ countries.
Pioneering Green Manufacturing for the Next Decade of Architectural Solutions
Looking toward 2030, Linyi Rich New Materials Co., Ltd. remains committed to expanding research collaboration with leading polymer institutes. Our R&D pipeline focuses on bio-based polymer matrices derived from agricultural bio-mass, self-healing co-extrusion surface coatings, and smart thermal-regulating micro-capsules embedded directly within outdoor WPC decking cores.
Comprehensive Answers to Key Commercial and Technical Inquiries
High-demand products engineered for residential, commercial, and industrial applications.
Rich New Materials