Direct access to OEM/ODM custom WPC flooring, acoustic wood paneling, SPC cores, and outdoor composite material innovations.
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 recognized timber and logistics capital of China—the company operates an intelligent production base covering 100,000 square meters and employs over 300 professional technicians. With its leading production scale, rigorous quality assurance protocols, and exceptional product consistency, the company has established itself as a major direct supplier in the international architectural materials sector.
Our facility incorporates heavy-duty twin-screw extruders, continuous UV curing lines, and digital precision embossing systems to maintain precise dimensional tolerances across all product lines.
Features 120 fully automated production lines with an annual capacity of approximately 12 million square meters. It combines natural wood aesthetics with eco-friendly polymer characteristics and is widely specified in residential and high-traffic commercial projects.
Operates 4 high-precision continuous extrusion production lines with an annual output of about 3 million square meters. Utilizing a stone-plastic composite core, it offers 100% waterproofing, high wear resistance (0.3mm to 0.7mm wear layers), and zero-formaldehyde performance.
Utilizes 40 customized extrusion lines producing 2 million square meters annually. Specifically engineered with co-extruded capping for extreme climate endurance, offering superior UV stability, mold resistance, and anti-corrosion properties for global export markets.
Powered by 12 customized coating lines within dust-free cleanroom workshops, generating 6 million square meters per year. Features high-gloss mirror finishes, heat resistance, and scratch-proof protective topcoats mimicking authentic marble textures.
Operating 6 high-tech lines yielding 1 million square meters annually. Equipped with proprietary CNC engraving tools for flexible micro-grooving, high flexural strength, and lightweight architectural wall cladding.
Maintains an integrated manufacturing setup for PET sound-absorbing felt combined with slotted timber slats. Enables customized DIY aesthetic patterns while dramatically improving NRC (Noise Reduction Coefficient) ratings in interior acoustic engineering.
Wood-Plastic Composite (WPC) flooring represents a critical technological evolutionary bridge between natural hard timber and synthetic polymer chemistry. By compounding refined wood flour (derived from sustainably harvested timber/bamboo processing byproducts) with thermoplastic resins (HDPE, PVC, or PP) and targeted chemical additives, custom WPC manufacturers craft a structural core with unprecedented physical properties.
The material matrix is stabilized using coupling agents (such as maleic anhydride grafted polymers), antioxidant packages, light stabilizers, and thermal blowing agents. This creates a closed-cell microcellular structure inside the core that reduces density while augmenting thermal insulation and impact absorption.
| Physical Property Parameter | Test Standard (ASTM / EN) | Standard Commercial WPC | Linyi Rich Custom Engineered WPC |
|---|---|---|---|
| Core Density Range | ASTM D792 | 0.85 – 0.95 g/cm³ | 0.95 – 1.15 g/cm³ (High Density Core) |
| Swelling Rate After 24h Immersion | EN 317 / ISO 24336 | < 1.2% | ≤ 0.08% (100% Waterproof Impervious) |
| Flexural Modulus | ASTM D790 / EN 310 | ≥ 2200 MPa | ≥ 3400 MPa (Heavy Commercial Grade) |
| Slip Resistance Rating | DIN 51130 / EN 13893 | R9 – R10 | R11 / Class DS (Micro-textured Embossing) |
| Thermal Resistance (Underfloor Heating) | EN 12664 | 0.06 m²·K/W | 0.038 m²·K/W (Optimal Heat Transfer) |
Linyi City is globally recognized as the ultimate epicentre for wood processing, polymer synthesis, and international freight logistics.
Proximity to local PVC resin refiners, high-purity calcium carbonate quarries, and wood fiber processing plants ensures uninterrupted raw material supply with minimal transport overhead.
Operating over 170 combined automated production lines across WPC, SPC, UV, and Acoustic categories lowers fixed equipment amortisation costs, passing 15–25% direct cost savings to OEM partners.
Linyi’s nationwide freight grid offers rapid consolidated container loading to Qingdao, Lianyungang, and Shanghai ports, minimizing ocean transport booking lead times to under 7 days.
Architectural specifications are shifting rapidly toward sustainable, intelligent, and multi-functional surface coverings.
Traditional first-generation WPC suffer from surface staining and UV degradation over time. Advanced manufacturers now utilize co-extrusion technology where an impenetrable protective polymer shell (featuring fluorocarbon or acrylate compounds) completely encapsulates the core, guaranteeing 25+ years of outdoor fade resistance.
Incorporating activated bamboo charcoal into the polymer core absorbs ambient indoor volatile organic compounds (VOCs), neutralizes odors, and boosts electromagnetic shielding—turning interior flooring into an active environmental air purification medium.
Embossed-in-Register (EIR) micro-prismatic pressing aligns visual grain patterns with physical tactile textures, reproducing authentic distressed oak, teak, slate, and marble down to 50-micron depths.
Custom tooling allows high-precision milling of 5G and 2G drop-lock joints. This reduces job-site installation labor costs by up to 60% while providing dynamic tension resistance against joint separation.
Custom WPC flooring profiles are tailored for distinct environmental stress profiles across commercial and residential developments.
Specified with 0.5mm+ wear layers and heavy-duty IXPE underlayment for airport lounges, retail shopping malls, and healthcare clinics requiring constant chemical sanitization and high castor wheel resistance.
Ideal for subterranean basements, spa bathrooms, and kitchen zones where traditional timber fails due to vapor emissions from concrete subfloors.
Utilizes hollow-core or solid co-extruded WPC deck profiles rated for temperature swings between -40°C and +60°C without cracking, warping, or splintering.
A checklist for sourcing directors, EPC contractors, and brand distributors managing large-scale global building material contracts.
Ensure the supplier maintains ISO9001 quality system certification, ISO14001 environmental compliance, and third-party laboratory verification (SGS, Intertek, TUV) for CE and FloorScore standards.
Evaluate supplier tooling capabilities for custom plank widths (150mm to 300mm), thicknesses (4mm to 12mm), custom bevel angles, and private-label packaging printing.
Verify that the manufacturer operates multiple parallel production lines (e.g., Linyi Rich's 120 WPC lines) to guarantee continuous supply during seasonal power caps or demand surges.
Confirm full experience in handling ISPM 15 timber packaging standards, customs documentation clearance, and container weight optimization to reduce freight costs per square meter.
Full factory-direct solutions including specialized irregular acoustic panels, bamboo charcoal wood veneers, exterior WPC fencing, and moisture-resistant wall claddings.
Rich New Materials
