High-performance wood-plastic composite decking, acoustic panels, and architectural cladding manufactured to strict global engineering standards.
In global outdoor architecture, Pisinas WPC (specifically engineered Wood Plastic Composite solutions tailored for swimming pool decks, aquatic centers, hydrotherapy hubs, and high-humidity waterfront spaces) represents a paramount technological leap over traditional timber and legacy plastics. Derived from the Spanish/Mediterranean nomenclature for swimming pools ("piscinas"), the term Pisinas WPC specifies a micro-engineered formulation optimized to withstand continuous exposure to moisture, chlorinated water, saline splash, and severe thermal cycles without structural degradation.
Utilizing high-density polyethylene (HDPE) encapsulated around purified cellulosic fibers, our extrusions maintain an ultra-low water absorption rate (<0.5%), completely preventing internal swelling, warping, and fiber degradation around pool edges.
Safety around wet pool coping is non-negotiable. Pisinas WPC incorporates deeply embossed micro-groove patterns and anti-slip surface treatments to guarantee optimal traction for barefoot traffic, even under constant water overspray.
Our 2nd and 3rd generation composite lines utilize a fluoropolymer acrylic co-extruded shield surrounding the core. This impenetrable outer layer resists UV radiation, chlorine bleaching, saltwater oxidation, and oil-based sunscreen stains.
Unlike conventional timber decking which requires annual toxic chemical sealing and suffers from rot due to chlorine exposure, advanced Pisinas WPC engineered by Linyi Rich New Materials Co., Ltd. exhibits zero chemical reactivity with hypochlorous acid, pool salts, and copper-based algaecides. This ensures decades of structural integrity and aesthetic fidelity without maintenance downtime.
The international market for composite outdoor materials has crossed a critical threshold, shifting from luxury alternative to standard specification across commercial, hospitality, and residential sectors worldwide.
Global enterprise buyers, commercial developers, and regional distributors no longer evaluate manufacturers purely on unit cost. Modern procurement protocols demand:
Linyi Rich New Materials Co., Ltd. is a premier modernized industrial and trading enterprise, seamlessly integrating research & development, advanced composite synthesis, structural design, and international sales. Headquartered in Linyi City, Shandong Province—China's world-renowned building materials hub—our enterprise stands at the apex of eco-friendly architectural component manufacturing.
Featuring 120 fully automated extrusion production lines yielding an annual capacity of approximately 12 million square meters. Designed for both interior architectural accents and severe exterior conditions.
Driven by 40 high-capacity customized lines with an annual output exceeding 2 million square meters. Specially formulated for pisinas (pool) environments, coastal boardwalks, and extreme UV exposures.
Operates 4 ultra-precision calendered lines with 3 million square meters annual output. Features 100% waterproof rigid cores, zero formaldehyde emission, and commercial wear layers.
Supported by 12 automated coating lines in positive-pressure cleanroom environments, delivering over 6 million square meters of high-gloss, scratch-resistant wall cladding yearly.
6 specialized production lines equipped with proprietary CNC engraving machines, enabling structural weight reduction and custom v-grooving for modern geometric facades.
In-house acoustic felt integration and 6 dedicated PS extrusion lines featuring over 200 custom tooling molds for precise interior architectural acoustic treatment.
Our strategic location in Linyi offers direct access to abundant raw material streams (high-purity recycled polymers and refined wood flours) combined with Linyi's national logistics nexus. By coupling continuous twin-screw extrusion automation with lean supply chain integration, Linyi Rich New Materials Co., Ltd. delivers a 25-35% cost-performance superiority compared to North American and European domestic producers, without sacrificing raw material purity or structural tolerances.
Our custom engineered composite profiles are specified globally for demanding micro-environments where conventional materials fail.
Integrated flush-fit deck profiles that allow water to drain efficiently into sub-floor drainage channels. The smooth, splinter-free capstock ensures ultimate barefoot comfort for five-star resort guests.
Engineered heavy-duty solid profiles designed to withstand high impact loading, saltwater submersion, and extreme tidal salt-spray without fungal rot or metal fastener corrosion.
Lightweight hollow-core WPC decking systems engineered to reduce structural dead loads on modern high-rise buildings while offering exceptional wind-uplift resistance.
Hygiene-critical wet rooms where wood rot and mold spore propagation must be 100% prevented. Our anti-microbial surface treatment resists bacteria accumulation.
Custom co-extruded wood-grain textures (Walnut, Teak, Charcoal, Oak) providing luxury organic aesthetic value without the burden of ongoing staining, sanding, or oiling.
Impact-resistant exterior vertical wall louvers and WPC cladding that shield municipal pool infrastructure while providing contemporary architectural aesthetics.
As global sustainability mandates tighten and material science advances, the composite manufacturing sector is undergoing rapid evolution. Linyi Rich New Materials Co., Ltd. leads this transition through continuous R&D investment.
Traditional dark deck boards absorb solar radiation, becoming uncomfortably hot in direct summer sunlight. Next-generation Pisinas WPC incorporates infra-red (IR) reflective inorganic pigments that reduce surface temperatures by up to 10°C–15°C compared to conventional composites, ensuring safe barefoot walking in tropical climates.
Transitioning from virgin polyolefins to 100% post-consumer recycled ocean-bound plastics and agricultural bio-residues. Our zero-waste manufacturing protocol recycles all off-cuts, trimmings, and extrusion purgings back into the core manufacturing stream.
Integration of co-extruded underside raceways and clip-in channels to seamlessly accommodate low-voltage LED strip lighting, safety sensors, and perimeter drainage components during initial installation.
Advancements in multi-cavity die design and high-pressure extrusion allow production of stable, wide-plank profiles (up to 300mm width) without compromising dimensional stability or warp resistance.
When qualifying a custom Pisinas WPC factory in China, commercial procurement officers and chief specifiers should audit factories against the following technical criteria:
Ensure strict raw material ratio control (typically 60% wood fiber, 30% HDPE, 10% chemical additives/UV stabilizers). Excess filler degrades impact strength; insufficient wood flour leads to excessive thermal expansion.
High-density extrusion (>1.3 g/cm³) is mandatory for pisinas decking. Lower density composites absorb water over time, leading to internal delamination and mold decay.
Demand third-party test reports for ASTM D7031 (Standard Guide for Evaluating Mechanical Properties), EN 15534 (European Composite Standard), and ISO 4892-2 (Accelerated Weathering).
Technical and commercial clarity for architects, importers, and project contractors.
Pisinas WPC is specially formulated for pool edges and wet environments. It features a higher density HDPE resin formulation, 360-degree acrylic co-extrusion capping, anti-chlorine UV additives, and a barefoot-friendly anti-slip surface texture (R11 rating), ensuring it does not rot, swell, or fade when constantly exposed to pool chemicals and water splash.
Linyi Rich New Materials Co., Ltd. operates an in-house tooling die department. We can engineer custom extrusion dies based on CAD/3D drawings within 10–15 days. Once approved, sample extrusions are produced and tested for density, flexural strength, and dimensional tolerances prior to mass production.
Yes. The polymer matrix and co-extruded protective shield are completely chemically inert to sodium chloride, chlorine compounds, and water treatment chemicals. It will not corrode, pit, or discolor under continuous exposure.
Our 1st generation uncapped outdoor WPC carries a 10–15 year residential warranty. Our 2nd and 3rd generation co-extruded Pisinas WPC lines carry a 20–25 year commercial warranty against rot, decay, structural failure, and excessive color fading.
Our 100,000 m² facility features over 120 WPC grating lines and 40 outdoor WPC lines, with total output exceeding 14 million square meters across categories. Standard MOQ is one 20-foot container (approx. 800–1000 m² depending on profile thickness), but sample mixed trial orders can be arranged.
Our composites are engineered to operate in ambient temperature ranges from -40°C to +60°C. Correct expansion gap spacing during installation (typically 3–5mm using our hidden fastener clip system) accommodates natural thermal movement without warping or buckling.
Explore our complete range of eco-friendly building materials, acoustic wall treatments, and durable floor systems.
Factory direct high-quality interior fluted wall panels and exterior timber-look louvers.
Durable interior and exterior wall panels designed for quick interlock installation.
Architectural 3D semicircular profiles adding depth and acoustic dampening to interior walls.
High-gloss artificial marble panels providing luxurious wall finishes at a fraction of natural stone cost.
Scratch-resistant, dust-free cleanroom manufactured marble composite sheets for hotel lobbies and bathrooms.
Weatherproof, anti-corrosion outdoor cladding resistant to fading and mold decay.
Heavy-duty composite decking engineered for swimming pools, resort walkways, and garden terraces.
High UV stability composite profiles for extreme solar exposure and high coastal humidity.
Stone plastic composite rigid core flooring with integrated acoustic underlayment for high traffic areas.
Zero-formaldehyde, 100% waterproof flooring ideal for residential interiors and commercial retail space.
Eco-friendly interior veneer featuring moisture resistance and active air purification properties.
Sound-absorbing polyester felt backed wood slat wall panels for auditoriums, offices, and home theaters.
Lightweight polystyrene wall mouldings and interior decorative panels in over 200 custom styles.
Lightweight soft ceramic tile panels (60x120cm Slate Gray) for curved exterior facades and interior accent walls.
Realistic 3D stone texture polyurethane wall panels designed for quick, lightweight exterior facade installation.
Direct factory sourcing with worldwide logistics support and certified quality management systems.
Rich New Materials
