Direct-from-factory engineered flooring solutions featuring advanced click-lock technology, ultra-wear protection, and ENF eco-certifications for global commercial and residential applications.
Linyi Senli New Material Co., Ltd. operates at the nexus of high-polymer material science, precision extrusion engineering, and eco-friendly architectural surface design.
Located in Linyi City, Shandong Province—widely recognized as the premier logistics capital of China—Linyi Senli New Material Co., Ltd. is a modern enterprise integrating scientific research, product design, automated extrusion, and global sales of advanced interior decorative polymers.
Our expansive industrial facility maintains a robust daily output exceeding 30,000 square meters of SPC flooring, SPC wall panels, PVC marble sheets, and Wood Plastic Composite (WPC) wall cladding. By leveraging localized supply chains and seamless shipping logistics from Northern China ports, we guarantee rapid turnaround times and optimized container freight dynamics for international trade partners.
At Senli New Material, product integrity is backed by specialized batching technicians, chemical process engineers, and strict QA protocols. Adhering to our core values of "Quality, Professionalism, and Trust," every production run undergoes multi-stage testing including thermal dimensional stability checks, click-lock tensile force verification, and wear layer abrasion resistance tests.
Our commitment to healthier living spaces drives us to eliminate harmful plasticizers and heavy metals. Certified to international ENF standards, our products represent zero-formaldehyde emission profiles combined with class-leading B1 flame retardancy, superior impact toughness, and 100% moisture immunity.
Understanding the structural physics of Stone Plastic Composite (SPC) click flooring—from nano-calcium carbonate ratios to UV-cured ceramic wear layers.
Stone Plastic Composite (SPC) is engineered through an ultra-high pressure extrusion process combining natural limestone powder (Calcium Carbonate, CaCO3), Polyvinyl Chloride (PVC) resin, and specialized eco-stabilizers. Unlike traditional flexible vinyl (LVT) or wood-based laminate, SPC core achieves near-zero thermal expansion (∆L ≤ 0.15%), eliminating floor buckling under severe ambient temperature shifts.
| Performance Metric | SPC Rigid Core (Senli Standard) | Traditional LVT (Dry Back) | WPC Flooring | Wood Laminate |
|---|---|---|---|---|
| Core Composition | CaCO3 Powder + PVC Resin (approx. 70:30 ratio) | 100% Virgin/Recycled Flexible PVC | PVC Resin + Wood Flour + Foaming Agents | HDF / High-Density Wood Fiber |
| Dimensional Stability | Ultra-High (≤ 0.15% expansion) | Moderate (prone to shrinking/cupping) | Good (≤ 0.25% expansion) | Poor (hygroscopic swell risk) |
| Waterproof Capability | 100% Hydrophobic Surface & Core | 100% Waterproof | 100% Waterproof | Vulnerable to swelling/delamination |
| Indentation Resistance | Exceptional (≥ 400 PSI rating) | Low (susceptible to furniture denting) | Moderate (softer foam core) | Moderate to High |
| Fire Safety Rating | B1-s1 (Self-extinguishing, low smoke) | B2 Rating | B2 Rating | C or D Rating (Combustible) |
| Formaldehyde Emission | ENF Standard (0.025 mg/m³) | Low to Moderate | E1 / E0 Standard | E1 Standard (contains adhesives) |
Senli SPC click planks are fabricated with a meticulous 5-layer co-extrusion and lamination sequence:
Our commercial-grade wear layers utilize cross-linked polyurethane infused with aluminum oxide ceramic nano-particles. This creates a hydrophobic shield that achieves an abrasion rating of AC3 to AC5, capable of enduring high foot traffic in retail centers, office complexes, and hospitality facilities without dulling the underlying decor pattern.
Acoustic comfort is vital in multi-story residential and commercial spaces. Senli SPC flooring features factory-applied closed-cell IXPE (Irradiated Cross-linked Polyethylene) backings. This padding delivers Impact Insulation Class (IIC) ratings above 65 dB and Sound Transmission Class (STC) ratings above 62 dB, mitigating sound transmission between building levels while compensating for minor subfloor imperfections.
Eliminating wet adhesives through high-precision profile CNC milling—licensed Unilin, Välinge, and I4F drop-lock profiles.
Traditional flooring installations require volatile organic compound (VOC)-emitting glues and long curing periods. Senli's click-lock system allows glue-free floating floor installations, reducing labor costs by up to 60% and enabling immediate floor use after placement. Fast installation cycles are critical for retail renovations and multi-family housing developments.
Milled using diamond-tipped CNC cutters, our locking profiles achieve joint tensile strength exceeding 4.5 kN/m. This tight engagement prevents plank separation under rolling load stress (such as office chairs and hospital beds) and keeps seams watertight, preventing spills from seeping into the subfloor structure.
Beyond traditional straight plank layouts, our specialized A/B click profile engineering enables intricate pattern installations including classic French Parquet and Herringbone. This allows project specifiers to create luxury visual aesthetics without compromising the waterproof performance of rigid SPC materials.
Analyzing the global shift from hard surface ceramic tile and carpet to low-carbon, high-performance SPC flooring systems.
In the North American market, property management groups favor 4.2mm to 5.0mm SPC click flooring with 20mil (0.5mm) wear layers. The extreme impact resistance eliminates damages between tenant occupancies, while quick click installation reduces downtime during unit turns.
European buyers prioritize eco-credentials, SVHC (Substances of Very High Concern) compliance, and low VOC emissions. Senli's ENF-certified, phthalate-free formulation meets European regulations, serving eco-conscious residential developments and public sector renovation initiatives.
Hot, humid climates often cause traditional wood floors to warp, mold, or suffer termite infestation. Senli SPC flooring provides an ideal solution for these regions, offering 100% moisture immunity, resistance to fungal growth, and dimensional stability up to 70°C ambient temperatures.
Tailored engineering configurations designed to solve operational challenges across diverse commercial and institutional sectors.
Hotel operators require high visual impact combined with low maintenance downtime. Our high-definition wood and stone textures paired with acoustic IXPE underlayments create quiet room environments. Rapid click-lock installation allows wing-by-wing renovations without closing entire hotel floors.
Hospitals and care facilities demand floor surfaces that withstand heavy rolling equipment and frequent sanitization. Senli SPC floors feature seamless joint tight tolerances preventing fluid accumulation, coupled with R10 anti-slip surface texturing to help prevent slips and falls.
Retail stores experience heavy foot traffic, shopping cart wheels, and spill hazards. Our 0.5mm/0.7mm wear layer configurations withstand severe mechanical abuse while offering modern pattern options that align with brand aesthetics.
Senli New Material's technical initiatives driving environmental sustainability, digital printing accuracy, and light-weight structural engineering.
We are advancing 3D digital printing technology that prints realistic wood and marble grain directly onto the primed SPC core. This eliminates decorative film layers, increases pattern variation to over 50 square meters without repetition, and simplifies recycling processes.
Our polymer labs are testing bio-based PVC resins derived from agricultural waste side-streams and eco-friendly plasticizers. This research aims to reduce embedded carbon footprints by 40% while preserving SPC core stiffness and fire retardancy.
Embossed-in-Register (EIR) matching aligns surface textures precisely with underlying visual wood grain lines. Combined with painted micro-bevel edges, this tech gives SPC planks the natural look and feel of real hardwood.
Expanding design possibilities through complementary SPC wall panels, PVC marble sheets, and fluted WPC accent walls.
Offering a light-weight alternative to real stone slabs, our PVC marble sheets feature high-gloss UV coatings that resist scratching and staining. Perfect for luxury feature walls, conference room accent panels, hotel lobbies, and bathroom wet zones.
Combining wood flour and polymers, our WPC fluted slats provide sound diffusion and modern textured aesthetics. Fire-retardant B1 rated and easy to install over rough wall surfaces without extensive plastering work.
Engineered for high-moisture interiors, large-format tongue-and-groove SPC wall panels allow fast installation in showers, kitchens, and commercial corridors, offering high impact resistance and simple wipe-clean maintenance.
Direct answers to common technical queries from importers, building contractors, architects, and floor distributors.
Explore our full line of wholesale SPC click planks, rigid core vinyl tiles, WPC fluted cladding, and formaldehyde-free UV marble sheets.
Senli New Material