Yes, free samples are available, we only need customer to afford the express freight.

Mass production needs 10 days within 10000 square meters.

SHENYU has many common colors like white, blue, brick red, green, grey, etc and also could customize special colors for you.

Yes, SHENYU offers both OEM and ODM services. We welcome customers to provide their customized requirements, and we are happy to work with your drawings or specifications.

SHENYU’s PVC roofing sheets are made from flame-retardant materials. When exposed to flames, the corners of the ASA PVC and UPVC roofing sheets will self-extinguish immediately, minimizing fire risks.

Yes, SHENYU’s PVC roof sheets come with a service life warranty. The warranty period varies depending on the material used for the corrugated roofing sheets. For more details, please refer to the following: - ASA-UPVC Composite Roof Sheet: 25 years, - APVC Composite Roof Sheet: 15 years, - UPVC Composite Roof Sheet: 10 years, - UPVC Hollow Tile Roof Sheet: 15 years, - UPVC Translucent Tile: 10 years

Why is your ASA Spanish roof sheet warranty 25 years, while other products are only 10-15 years? Plastic corrugated roofing is exposed to sunlight and ultraviolet rays, which can impact the durability of the material. SHENYU’s 25-year warranty for ASA Spanish roof sheets is due to the high-quality ASA material used on the surface layer, which resists noticeable color fading for at least 10 years. The underlying PVC material typically lasts for 10-15 years outdoors. Therefore, we provide a more durable warranty for our ASA Spanish roof sheet.

SHENYU's UPVC roofing products are exported to over 50 countries and regions, including South America, North America, Asia, the Middle East, and Africa. Our PVC roofing sheets have been successfully used in various government projects and large farms across different regions. Additionally, SHENYU’s roofing sheets are sold in building material and home improvement markets. Over the past 15 years, the export volume of our PVC roofing products has exceeded 15,000,000 square meters, reaching more than 40 countries.

SHENYU’s ASA-coated Spanish roof sheet is highly resistant to fading. We use authentic, imported ASA fabric, known for its excellent anti-aging and anti-ultraviolet properties. This ensures that the color lasts longer and is not easily affected by sunlight or environmental factors.

SHENYU’s PVC roofing sheets are dense and waterproof. When installed correctly, there will be no water leakage. Additionally, we provide pre-sale consultation, installation guidance, and after-sale services. If you encounter any issues during the installation process, please contact us. We are happy to offer tailored suggestions and solutions based on your specific situation.

No, it is not recommended to walk directly over PVC roofing sheets. During installation, if walking on the roof is unavoidable, use stepping ladders, platforms, or crawling boards to distribute the weight and avoid direct pressure on the sheets. After installation, we recommend walking only on the supportive cross beams or purlins and always wearing appropriate personal protective equipment.

Yes, we can provide fire certification documents, test reports, and other relevant data. Please contact your SHENYU sales representative for more detailed information.

Yes, all of SHENYU's PVC roofing products are resistant to animal residues, detergents, and other chemicals. We offer a 10+ year warranty on the durability of these features, ensuring the long-term performance of the roof in various conditions.