Your Reliable Partner for EPS Molding, XPS Insulation & Aluminum Panels

WOLINGER: Driving Global Construction with High-Performance Insulation and Decorative Materials

As the global construction industry pivots towards sustainability, energy efficiency, and premium aesthetics, Jiangyin Zhongzheng Energy-Saving Building Materials Co., Ltd. (Brand: WOLINGER) stands out as a trusted manufacturer and exporter. Situated in the industrial heart of the Yangtze River Delta, WOLINGER leverages its robust supply chain and port logistics to deliver comprehensive building material solutions to overseas distributors, general contractors, and turnkey companies worldwide.

A Comprehensive Product Portfolio

WOLINGER has meticulously built a diverse product line that meets the complex demands of modern architecture. At the core of our energy-saving systems is the high-performance XPS Extruded Polystyrene Board. Known for its exceptional closed-cell structure, extremely low thermal conductivity (0.028 - 0.030 W/m·K), and high compressive strength (150 - 700 kPa), this rigid foam board is the industry standard for inverted roofs, exterior wall insulation, cold storage floor thermal insulation, and ground heating systems.

To solve the common issues of tile hollowing, water seepage, and mold growth in damp environments, we engineered our Waterproof Backing Board. As a superior replacement for traditional cement mortar, this multifunctional XPS composite board offers dual capabilities of moisture-proofing and structural load-bearing, providing an ideal, dry-installation substrate for tile and stone installations.

Elevating Architectural Aesthetics

Beyond thermal performance, WOLINGER enriches building exteriors with its premium EPS Decorative Molding. Designed as a lightweight, thermally insulating, and eco-friendly substitute for traditional GRC cement, wood, and gypsum lines, our EPS moldings are rich in design and extremely easy to install. They are widely used for villa exterior wall decoration and commercial building facades, effectively mitigating thermal bridging in exterior walls and adding classic European elegance to modern structures.

For the most demanding façade projects, WOLINGER manufactures a full range of Aluminum Decorative Panels, including honeycomb, perforated, carved, curved, and wood-grain veneer panels. Our aluminum panels offer a high strength-to-weight ratio—weighing only 5-6 kg/m² (1/10 of steel)—with 30-year anti-fading PVDF coatings. These non-toxic, 100% recyclable panels are perfect for commercial complex curtain wall cladding, airport terminals, and high-speed train interior decoration. We also provide deep customization for aluminum panels to fit complex architectural blueprints perfectly. Additionally, our EPS Composite Lightweight Partition Walls offer a fireproof, soundproof, and space-saving alternative to traditional heavy clay bricks, significantly reducing building loads.

Quality You Can Trust

At WOLINGER, quality is not just a promise; it is our standard operating procedure. All our products strictly adhere to EU CE and REACH environmental standards. By providing EU CE standard export building materials, we guarantee safety, durability, and smooth customs clearance for our partners. Our certifications in thermal insulation, fire safety, lightweight safety, and low-carbon eco-friendliness serve as concrete proof of our commitment to the environment and construction safety.

Your One-Stop Procurement Partner

Equipped with a 100-acre production base and a professional team of over 100 experts, WOLINGER boasts an annual output value exceeding 200 million RMB. We are dedicated to factory-direct building material export, ensuring competitive pricing and on-time delivery without middlemen. By offering one-stop procurement for general contractors, we simplify the global sourcing process, allowing our clients to focus on what they do best: building. With fast global shipping and professional engineering design services, WOLINGER is committed to being a reliable construction material supplier for your next project. Let’s build a sustainable future together.

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JIANGYIN ZHONGZHENG BUILDING MATERIALS CO., LTD.