Featured Waterproof Flooring & Building Systems
Explore our primary export-grade Stone Plastic Composite (SPC), Luxury Vinyl Tile (LVT), and Reusable Formwork products manufactured under strict ISO quality control protocols.
High-Quality Waterproof SPC Vinyl Plastic Flooring for Indoor Using
Ultra-dense stone polymer composite core with zero formaldehyde, complete moisture immunity, and high foot-traffic wear layer.
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China SPC Rigid Vinyl Plank with Wood Grain Design for Indoor Flooring
High-definition architectural wood decor film with synchronized EIR embossing for realistic natural timber acoustics and aesthetic.
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High-Quality Waterproof SPC Flooring 4mm with Marble and Wood Color
Versatile 4mm rigid core planks available in commercial marble tiles and organic wood aesthetics, featuring Uniclic locking joints.
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High-Quality LVT SPC Luxury Vinyl Tile Flooring for Indoor Using
Commercial grade resilient tile combining acoustic comfort, flame retardancy, and heavy wear resistance for hospitality and retail.
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High-Quality Waterproof Plastic Vinyl LVT Glue Down Flooring
Flexible dry-back LVT engineered for high-traffic commercial environments demanding seamless installation and acoustic control.
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High-Quality Self-Adhesive Vinyl Tiles PVC LVT Plank Flooring
Peel-and-stick luxury vinyl plank formulated with eco-friendly pressure-sensitive adhesive for fast residential retrofitting.
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China PP Hollow Plastic Formwork Panel 18mm for Concrete
Heavy-duty 18mm hollow core polypropylene shuttering board replacing traditional plywood with over 60 reuse cycles.
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Wholesale Reusable Plastic Concrete Shuttering Formwork
Waterproof, impact-resistant polypropylene panels designed for high-rise slabs, columns, and structural wall concrete casting.
View Product SpecsUnderstanding Stone Plastic Composite (SPC) Engineering & Sourcing
In modern architectural specification and commercial floor covering procurement, Stone Plastic Composite (SPC) rigid core flooring has emerged as the definitive substitute for traditional hardwood, laminate, and flexible luxury vinyl tile (LVT). Driven by breakthroughs in polymer extrusion science, China's manufacturing sector—specifically concentrated in industrial hubs like Shuyang, Suqian City, Jiangsu Province—has established global benchmark standards for dimensional stability, water resistance, and mechanical durability.
This technical whitepaper, published by Greenstar New Materials Shuyang Co., Ltd., analyzes the raw material chemical matrices, structural layer engineering, international regulatory compliance standards, and supply chain logistics required by international importers, distributors, contractors, and procurement managers sourcing directly from China.
What Gives SPC Flooring its "Information Gain" and Technical Superiority?
Unlike flexible LVT, which relies on high proportions of plasticized polyvinyl chloride (PVC) resin, SPC rigid core planks are constructed from a solid composite core comprised of approximately 70% Natural Calcium Carbonate (CaCO3 / Limestone powder), 25% Polyvinyl Chloride (PVC) resin, and 5% specialized non-toxic stabilizers and lubricants.
- Zero Thermal Plasticity Expansion: Linear expansion coefficient controlled below <0.06% under thermal stress testing (ISO 23999).
- 100% Waterproof Structure: Zero water absorption rate; impervious to swelling, delamination, or warping under submersed conditions.
- High-Density Indentation Resistance: Core density exceeding 1,900–2,100 kg/m³, preventing heavy furniture static loads from indenting the surface.
- Integrated Acoustic Insulation: Direct factory lamination of 1.0mm–2.0mm High-Density IXPE (Irradiated Cross-linked Polyethylene) foam underlayment providing Delta IIC impact sound reduction up to 21dB.
China Factory Supply Chain Dominance & Shuyang Industrial Cluster
How Greenstar New Materials leverages Jiangsu's raw material ecosystems, automated extrusion technologies, and port logistics to deliver unmatched cost-performance metrics.
Raw Material Integration
Situated in Sangxu Town, Shuyang County, our facility sits directly within East China's chemical and mineral processing corridor. High-purity limestone deposits and virgin PVC resins are sourced locally, eliminating transit bottlenecks and reducing raw material procurement costs by 12–15% compared to non-clustered manufacturers.
8 Automated Extrusion Lines
Our 3,000㎡ R&D center oversees 8 state-of-the-art continuous extrusion and four-roll calender lines. Operating with digital temperature monitoring sensors, our production lines ensure uniform core density, eliminating micro-voids and guaranteeing consistent click-lock profile milling precision.
Port Logistics & Expedited Lead Times
Strategic proximity to Lianyungang Port and Shanghai Port provides streamlined ocean shipping access. Standard OEM flooring and formwork orders are processed, quality-inspected, and loaded for export within an industry-leading 7 to 15-day dispatch window, ensuring rapid inventory turnaround for global distributors.
Multi-Layer Engineering & Architectural Specifications
A detailed layer-by-layer breakdown of Greenstar Waterproof SPC Flooring construction designed for maximum durability and tactile authenticity.
1. Double UV Coating Layer (Double Cured)
Formulated with nano-ceramic beads and polyurethane resin, our double UV coating layer provides superior resistance against UV fading, scratch damage, and stain penetration. Includes optional anti-bacterial add-in options for healthcare environments.
2. Commercial Transparent Wear Layer
Available in 0.3mm (12 mil) for residential use, 0.5mm (20 mil) for heavy commercial, and 0.7mm (28 mil) for industrial applications. Provides high resistance to caster wheels, micro-scratches, and abrasive foot traffic.
3. High-Definition Decorative Film
Printed using high-grade German inks featuring 4K resolution timber, marble, terrazzo, and concrete visuals. Synchronized Embossed-in-Register (EIR) texture aligns surface grain perfectly with the visual print.
4. Solid Stone Plastic Polymer Rigid Core
Extruded from pure virgin PVC resin and fine calcium carbonate powder. Formulated with zero recycled fillers, achieving an ultra-dense solid core (2,000 kg/m³) that locks precision Uniclic / Välinge click joint profiles without structural breakage.
5. Integrated Acoustic Underlayment (IXPE / EVA)
Factory pre-attached 1.0mm, 1.5mm, or 2.0mm cross-linked IXPE foam backing absorbs subfloor minor imperfections, improves foot thermal comfort, and mitigates hollow walking sounds.
Technical Comparison: SPC vs. LVT vs. WPC vs. Laminate
| Performance Metric | Greenstar SPC Flooring | Traditional LVT | WPC (Wood Plastic) | Laminate Flooring |
|---|---|---|---|---|
| Core Density | 1,900 – 2,100 kg/m³ | 1,300 – 1,450 kg/m³ | 950 – 1,050 kg/m³ | 800 – 900 kg/m³ (HDF) |
| Waterproof Capability | 100% Waterproof | 100% Waterproof | 100% Waterproof | Moisture Sensitive (Swells) |
| Dimensional Stability (80°C) | ≤ 0.06% (ISO 23999) | ≤ 0.25% (Warps in Heat) | ≤ 0.15% | ≤ 0.40% |
| Indentation Resistance | High (< 0.05mm) | Moderate (Prone to dents) | Moderate | High |
| Installation Method | Floating Uniclic / Välinge | Glue Down / Click | Floating Click | Floating Click |
| Subfloor Requirements | Tolerates minor subfloor ripples | Requires perfect subfloor | Tolerates minor subfloor ripples | Requires flat dry subfloor |
Global Certifications & Quality Assurance Standards
Meeting the rigorous technical, environmental, and indoor air quality requirements of European, North American, and Asia-Pacific markets.
FloorScore® Certified
Independently tested for low volatile organic compound (VOC) emissions. Guarantees compliance with California CDPH Standard Method v1.2, qualifying projects for LEED v4 green building credits.
CE & EN 14041
Fully compliant with European Union safety, health, and environmental performance requirements. Includes EN 13501-1 Fire Classification test achieving Bfl-s1 flame retardant status.
REACH & Phthalate-Free
100% compliant with EU REACH Regulation (EC 1907/2006). Produced exclusively with bio-based plasticizers, completely free of heavy metals (Lead, Cadmium) and harmful phthalates (DEHP, DBP, BBP).
ISO 9001 & ISO 14001
Factory operations in Shuyang are certified under ISO 9001 Quality Management and ISO 14001 Environmental Management Systems, guaranteeing standardized batch-to-batch consistency.
Target Application Scenarios & Engineering Installations
Engineered to excel across diverse environmental conditions—from high-humidity residential bathrooms to heavy foot-traffic commercial spaces.
Multi-Family & Single-Family Residential
Ideal for kitchens, basements, living rooms, and master suites. SPC click installation allows quick floating setup over existing tile, vinyl, or concrete subfloors without messy adhesives.
- Kid & Pet Stain Resistance
- Radiant In-Floor Heating Compatible
- Warm Tactile Underfoot Texture
Hospitality, Retail & Office Complexes
Engineered with 0.5mm (20mil) wear layers to endure rolling luggage, heavy foot traffic, and frequent cleaning cycles in hotels, boutiques, and open-plan tech offices.
- High Abrasion Resistance (AC4/AC5 Equivalent)
- Fast Nighttime Retrofit Installation
- Acoustic Footstep Dampening
Healthcare, Cleanrooms & Construction
Stain-resistant double UV coating withstands medical grade disinfectants. Synergistic production of 18mm PP Hollow Plastic Formwork supports concrete structural casting.
- Non-Porous Anti-Bacterial Surface
- PP Formwork panels withstand 60+ concrete pours
- Eco-Friendly Recyclable Polymers
OEM / ODM Customization & Direct Sourcing Logistics
Tailored solutions for international brand owners, wholesale distributors, and large-scale project developers.
Flexible OEM Product Options
Greenstar New Materials provides comprehensive custom manufacturing options tailored to target retail price points and performance specifications:
| Plank Thickness | 3.5mm, 4.0mm, 4.5mm, 5.0mm, 6.0mm, 8.0mm |
| Wear Layer Thickness | 0.2mm, 0.3mm, 0.5mm, 0.7mm (8mil to 28mil) |
| Plank Dimensions | 7"x48", 9"x48", 9"x60", 12"x24" (Tile Format) |
| Click Systems | Uniclic®, Välinge 2G/5G, Drop Lock |
| Underlayment Options | 1.0mm - 2.0mm IXPE, EVA, or Cork Backing |
Private Labeling & Shipping Protocol
We streamline the export process for global importers, providing end-to-end support from carton graphic design to customs documentation:
- Custom Packaging: Full-color branded cartons, custom barcoding, and logo stamping.
- Sample Kits: Fast architectural sample book dispatch via DHL/FedEx within 48 hours.
- Container Optimization: Automated loading algorithms maximizing total square meterage per 20ft container while staying under road weight limits.
- Third-Party Inspection: Open-door policy for SGS, Intertek, or BV pre-shipment inspections.
Future Trends in Rigid Core Flooring (2026–2030)
Key technological shifts shaping the international flooring market and Greenstar's R&D focus.
Synchronized EIR Realism
The market is rapidly shifting away from smooth or generic wood texture embossing. Next-generation SPC utilizes optical sensor matching to pair 3D texture depth directly with visual wood grain patterns, rivaling real solid oak feel.
Ultra-Large Tile Formats
Demand for stone and marble visuals in larger formats (e.g., 24"x48" and 18"x36") is growing in luxury commercial spaces. SPC's rigid core provides the flexural strength necessary to support large format tiles without cracking.
Circular ESG Manufacturing
Leading European and North American buyers are prioritizing zero-waste supply chains. Greenstar's closed-loop production recycles 100% of factory trim offcuts directly back into the core extrusion matrix.
Wholesale Product Catalog & Orders
Select any product below to review technical parameters or request a direct B2B factory quote.
High-Quality Waterproof SPC Vinyl Plastic Flooring for Indoor Using
Solid stone polymer core flooring designed for commercial indoor applications with zero thermal distortion.
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China SPC Rigid Vinyl Plank with Wood Grain Design for Indoor Flooring
Authentic wood texture rigid vinyl planks featuring high scratch resistance and rapid click floating assembly.
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High-Quality Waterproof SPC Flooring 4mm with Marble and Wood Color
Durable 4mm thickness engineered for cost-effective residential retrofitting and rental unit upgrades.
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High-Quality LVT SPC Luxury Vinyl Tile Flooring for Indoor Using
Premium indoor resilient flooring tiles manufactured for high acoustic performance and low maintenance.
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High-Quality Waterproof Plastic Vinyl LVT Glue Down Flooring
Commercial grade dry-back LVT planks optimized for high-traffic public facilities and retail spaces.
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High-Quality Self-Adhesive Vinyl Tiles PVC LVT Plank Flooring
User-friendly peel-and-stick luxury vinyl tile flooring for quick residential DIY and renovation projects.
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Wholesale PP Plastic Slab Concrete Hollow Formwork 18mm
18mm hollow plastic shuttering boards engineered for fast concrete demolding and structural slab casting.
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China PP Hollow Plastic Formwork Panel 18mm for Concrete
Impact resistant, non-water absorbing polypropylene construction panel offering high reuse cycles.
View Product SpecsFrequently Asked Questions for Importers & Contractors
Clear, expert answers addressing common procurement, technical testing, and factory compliance queries.
What is the exact structural difference between LVT and SPC flooring?
LVT (Luxury Vinyl Tile) relies on flexible PVC layers, making it softer underfoot but susceptible to thermal expansion and telegraphing subfloor imperfections. SPC (Stone Plastic Composite) features a rigid core composed of roughly 70% calcium carbonate limestone powder and 25% virgin PVC resin. This gives SPC higher dimensional stability, 100% waterproof performance, superior indentation resistance, and allows floating click installation without glue.
Why is Shuyang, China considered a premier manufacturing base for polymer materials?
Shuyang County in Jiangsu Province is a major industrial hub with localized access to raw materials (limestone powder, PVC resin, plasticizers) and advanced machinery suppliers. This concentration reduces supply chain overhead, facilitates rigorous quality control across 8 automated extrusion lines, and offers direct port logistics access through Shanghai and Lianyungang ports.
What parameters determine SPC flooring wear layer selection (0.3mm vs 0.5mm vs 0.7mm)?
Selection depends on foot traffic intensity: 0.3mm (12 mil) is suitable for standard residential installations with 15–20 year lifespans; 0.5mm (20 mil) is recommended for commercial spaces such as hotels, offices, and retail stores with heavy foot traffic; 0.7mm (28 mil) is engineered for extreme commercial or industrial environments demanding maximum scuff and scratch resistance.
How can overseas buyers verify the quality of PP Hollow Plastic Formwork panels on site?
Buyers should evaluate three key metrics: (1) Sheet Weight: Standard 18mm panels must maintain consistent weight per m² (approx 8.0kg - 8.5kg/m²) to guarantee structural rib wall thickness. (2) Thermal Deformation: Ensure the panel does not warp under direct summer sunlight (tested up to 60°C). (3) Flexural Strength: High-quality polypropylene formwork should bend under hydraulic load without structural cracking, allowing 60+ reuse cycles.
What is your typical production lead time and minimum order quantity (MOQ)?
Standard lead times range from 7 to 15 days following deposit confirmation, supported by our 8 continuous production lines. Standard MOQ is 500m² per color/specification for stocked decor films, or one 20ft container (approx 2,200m²–2,800m² depending on plank thickness) for custom OEM orders.
Are your SPC flooring products compatible with underfloor radiant heating systems?
Yes. Greenstar SPC flooring maintains high thermal dimensional stability (ISO 23999 ≤0.06%). It can safely operate over water-based or electric radiant heating systems up to a maximum continuous subfloor temperature of 27°C (80°F) without cupping or seam separation.
Do you provide custom private-label packaging and OEM design services?
Yes. As an integrated manufacturer with in-house design teams, we provide private-label printed cartons, customized back-bedding logos, tailored box quantities, and specific barcode labeling according to your retail distribution requirements.
Partner with China's Premier SPC & Polymer Manufacturer
Contact Greenstar New Materials Shuyang Co., Ltd. directly for container pricing, custom OEM samples, or architectural project quotes.
Factory Address: First Floor, Office Building, No. 59 Dongfeng Road, Laozhuang Community, Sangxu Town, Shuyang County, Suqian City, Jiangsu Province, China.