Explore our specialized architectural panel and premium rigid core SPC flooring product offerings engineered for global commercial and residential applications.
A Modernized Enterprise Driving Technological Innovation in Global Eco-Friendly Building Materials
Linyi Rich New Materials Co., Ltd. is a professional modernized industrial and trading enterprise integrating research & development, precision manufacturing, and international sales. We are strictly dedicated to the manufacturing and continuous innovation of new environmentally friendly building materials. Headquartered in Linyi City, Shandong Province—China's primary hub for timber and synthetic panel production—the company operates an intelligent production base covering over 100,000 square meters and employs over 300 professional technicians. With our industry-leading production scale, stringent ISO9001 quality controls, and exceptional product consistency, Linyi Rich New Materials Co., Ltd. has established itself as a premier tier-one supplier across global commercial and residential construction sectors.
Operates 4 high-precision extrusion production lines with an annual output of approximately 3 million square meters. Utilizing a dense stone plastic composite core (CaCO3 + PVC), it provides absolute waterproofing, extreme wear resistance, and zero formaldehyde emissions for high-traffic environments.
Features 120 fully automated production lines yielding an annual capacity of approximately 12 million square meters. Combines authentic wood-grain aesthetics with eco-friendly polymer characteristics, making it widely utilized in upscale residential and commercial wall decoration.
Utilizes 40 customized extrusion lines producing about 2 million square meters annually. Specifically engineered to withstand severe weather extremes, offering corrosion resistance, anti-UV stability, and zero maintenance across North American and European markets.
Driven by 12 specialized production lines backed by dust-free UV curing workshops. Achieves an annual output of roughly 6 million square meters, yielding mirror-like high-gloss wall solutions that mimic natural stone at a fraction of the structural weight.
Operates 6 high-tech lines producing around 1 million square meters yearly. Equipped with proprietary CNC engraving machines and precision grooving technology, delivering robust, lightweight panels for modern high-end architectural accents.
Complete in-house acoustic timber slat equipment and over 200 customized PS molds. Enables precision acoustic absorption (NRC rated) and tailored DIY decorative patterns for theater, office, and residential interior engineering projects.
Understanding Stone Plastic Composite (SPC) Material Formulations, Structural Micro-Architecture, and Performance Metrics
SPC flooring (Stone Plastic Composite) represents a structural evolution over traditional LVT (Luxury Vinyl Tile) and laminate floors. The fundamental core consists of ultra-fine natural limestone powder (Calcium Carbonate, CaCO3) fused with high-grade Polyvinyl Chloride (PVC) resin and non-toxic calcium-zinc heat stabilizers. Through direct heat extrusion—eliminating solvent-based glues—the core achieves absolute dimensional stability and zero formaldehyde (E0 standard / FloorScore certified).
The precise stoichiometric ratio (typically 70-75% limestone to 25-30% PVC resin) gives SPC its extreme density (over 2,000 kg/m³). This high density prevents core indentation under heavy dynamic and static loads, making it immune to ambient humidity fluctuations that typically cause wood flooring to expand or buckle.
A high-performance SPC plank engineered at Linyi Rich New Materials Co., Ltd. incorporates five distinct performance layers:
| Performance Parameter | Test Standard | Technical Specification |
|---|---|---|
| Density | ASTM D792 | 2.0 - 2.15 g/cm³ |
| Dimensional Stability | ISO 23999 / EN 434 | ≤ 0.08% (80°C, 6 Hours) |
| Fire Classification | EN 13501-1 / ASTM E648 | Class Bfl-s1 / Class 1 |
| Abrasion Resistance | EN 660-2 (Taber Test) | Group T (Commercial High Traffic) |
| Formaldehyde Emission | EN 717-1 / CARB II | Zero Emission / E0 Standard |
| Slip Resistance | DIN 51130 / BS 7976 | R10 / R11 Rating (Wet/Dry) |
| Residual Indentation | EN 433 / ASTM F1914 | ≤ 0.05 mm |
| Thermal Resistance | EN 12667 | Suitable for Underfloor Heating Systems |
Strategic Advantages of OEM/ODM Manufacturing with Linyi Rich New Materials Co., Ltd.
Linyi, Shandong is China's foremost industrial timber and polymer materials ecosystem. Direct local sourcing of high-purity limestone powder and premium grade PVC resin eliminates inland logistics markups, giving global distributors a massive 15-25% landed cost advantage without sacrificing raw material purity.
Our 4 precision SPC extrusion lines are integrated with licensed German Homag profiling machinery. We provide patented click-lock profiles including Unilin Click, Välinge 2G/5G Drop-Lock, and custom beveling (V-groove, painted bevel, micro-bevel) for effortless glue-free installation and extreme joint pull-strength.
With an annual output of 3 million square meters for SPC flooring alongside millions of square meters of WPC wall panels and UV sheets, we guarantee fast lead times (14-21 days for full container loads). We support complete white-label OEM branding, custom box printing, and tailor-made wear layer thicknesses.
Seamless Export Documentation, Environmental Certifications, and Custom Technical Support for Global Procurement
Linyi Rich New Materials Co., Ltd. maintains a full spectrum of international certifications required by tier-one procurement groups, architects, and government contractors across North America, Europe, Australia, and the Middle East:
A Step-by-Step Quality Control Blueprint for Importers, Wholesalers, and Commercial Contractors
Ensure zero recycled filler contamination. Pure virgin PVC coupled with fine limestone powder ensures high flexural strength and prevents plank brittle fractures during heavy foot traffic or click-lock assembly.
Machining tolerance must be maintained within ±0.05mm. Superior click tension (tensile joint strength > 2.5 kN/m) prevents seam separation over time under thermal cycling.
Due to high SPC density, 20ft heavy-duty containers maximize weight capacity (approx. 21-25 metric tons / 2,200–2,600 sq.m of 4mm flooring), minimizing freight cost per square meter.
Targeted Engineering Solutions for Diversified Commercial and Residential Architectural Demands
Hygienic, anti-bacterial surface coatings paired with seamless click installation ensure zero fluid absorption. Resistant to medical-grade disinfectants and heavy wheelchair roll loads.
Pre-attached acoustic IXPE padding reduces inter-floor impact noise transmission (IIC 72 rating). EIR wood textures deliver authentic luxury aesthetic at fraction of real hardwood maintenance costs.
100% waterproof composition makes SPC impervious to sub-grade moisture vapor emissions and direct water exposure, completely eliminating mold risk and plank swelling.
Heavy commercial wear layers (0.5mm/20mil & 0.7mm/28mil) withstand constant desk chair castor abrasion and high foot-traffic, backed by 15-25 year commercial warranties.
Innovations Shaping the Next Generation of Eco-Friendly Surface Coverings
Advanced Synchronized EIR technology aligns physical texture embossing directly with the printed wood grain design, offering tactile authenticity indistinguishable from natural timber. Direct digital printing onto the core eliminates decorative film layers, increasing thermal stability and eco-recyclability.
Next-generation SPC formulations incorporate bio-based plant oils replacing traditional plasticizers. Advanced micro-foaming core technology reduces overall plank shipping weight by up to 15% while maintaining structural flexural rigidity and impact strength.
Architectural demand is moving toward extra-wide (228mm / 9-inch) and extra-long (1524mm / 60-inch) plank formats. Furthermore, specialized A/B click locking profiles allow seamless herringbone and chevron pattern installations in luxury commercial settings.
Linyi Rich New Materials Co., Ltd. leads zero-waste manufacturing protocols. Production off-cuts and trimmings are re-granulated back into core production loops, guaranteeing sustainable closed-loop manufacturing.
Expert Guidance on Sourcing, Material Science, Customs, and Technical Specifications
SPC (Stone Plastic Composite) utilizes a core composition of natural limestone powder and PVC, creating an extremely dense (2000 kg/m³), rigid, and dent-resistant core. WPC (Wood Plastic Composite) uses wood flour and foaming agents, producing a softer, lighter plank. SPC offers far higher impact resistance, dimensional stability, and flame retardancy.
For light residential applications, a 0.3mm (12mil) wear layer is sufficient. For heavy residential and standard commercial projects (offices, boutiques), a 0.5mm (20mil) wear layer is specified. For extreme high-traffic environments (airports, healthcare facilities, shopping centers), we manufacture 0.7mm (28mil) wear layers with UV ceramic bead coating.
Due to its ultra-low thermal expansion coefficient (≤0.08%) and high limestone content, SPC flooring exhibits excellent dimensional stability up to 80°C. It conducts heat evenly without warping, cracking, or releasing harmful off-gassing, making it 100% compatible with electric and hydronic radiant floor heating systems.
We offer full turnkey OEM/ODM services including custom box artwork, multilingual installation guides, custom color film matching (over 1,000+ wood/stone patterns), custom backer logos on IXPE foam, customized plank dimensions, and private-label master carton packaging.
If the SPC plank is pre-attached with IXPE or EVA acoustic padding (1.0mm, 1.5mm, or 2.0mm thickness), no extra underlayment is needed. Installing over an additional unapproved foam underlayment may compromise click-lock joint stability under heavy loads.
Our standard Minimum Order Quantity (MOQ) is 500–1000 square meters per decor color. For full container loads (20ft FCL), standard manufacturing lead time is 15 to 21 business days upon deposit confirmation and sample approval.
Explore our full line of acoustic wood panels, indoor WPC cladding, soft stone veneers, and outdoor composite solutions.
Below is our comprehensive media and product archive containing all factory production images, specialized sub-categories, and decorative panels:
Rich New Materials