SINHAI: Leading Polycarbonate Sheet Manufacturer in China

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Baoding Xinhai Plastic Sheet Co., Ltd: Polycarbonate Sheet Experts

Baoding Xinhai Plastic Sheet Co., Ltd: Polycarbonate Sheet Experts

"We, Baoding Xinhai Plastic Sheet Co., Ltd, specialize in manufacturing Hollow Polycarbonate Sheet, Crystal Hollow PC Sheet, Solid Polycarbonate Sheet, Embossed PC Sheet, Corrugated PC Sheet, and PC H/U Type Accessories. Our products serve diverse sectors: Agriculture (greenhouses for light & temperature control), Industrial (roofing, sound barriers, partitions), and Commercial (roofing, pergolas, awnings, skylights). Each solution—from durable hollow sheets for roofing to impact-resistant solid sheets for safety applications—balances performance and functionality for indoor/outdoor projects."
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Why choose us?

Strong Quality Assurance with Multiple Certifications

SINHAI ensures strict quality control using premium raw materials like SABIC material with Lotte UV resins. The company holds certifications such as ISO 9001-2015, CE, RoHS, and SGS, guaranteeing product compliance with international standards. Its self-patented Bamboo Polycarbonate Sheet showcases innovative design and durability, meeting diverse project requirements for safety and reliability.

Comprehensive Product Range and Customization Capability

Offering a wide array of products including Hollow, Crystal Hollow, Solid, Embossed, and Corrugated PC Sheets, along with PC H/U Type Accessories, SINHAI caters to various needs. With 60+ free moulds, the company supports OEM/ODM services, enabling customized solutions for different thicknesses, colors, and specifications, such as the hot-selling 8mm/10mm Bamboo PC sheets and diamond embossed corrugated sheets.

Strategic Location for Efficient Delivery and Cost Savings

Situated in Kashgar, a key Belt and Road hub, SINHAI's additional plant ensures fast delivery to Middle Asia and beyond, significantly reducing freight costs and time. This strategic location enhances supply chain efficiency, allowing the company to offer competitive pricing while maintaining quick turnaround for orders, ideal for large-scale projects worldwide.

Extensive Experience and Global Market Reach

With over 30 years of industry experience and 3 production plants, SINHAI has a proven track record in delivering one-stop daylighting and glazing solutions. Serving over 180 countries/regions, the company excels in agricultural, industrial, and commercial projects (e.g., greenhouses, roofing, sound barriers). Its technical expertise and global presence ensure reliable, innovative, and energy-saving solutions for diverse applications.

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Low Cost Skylight Hollow Two Layers Polycarbonate Sheet Sun Roof Sheet PC Panel VIEW DETAILS

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Agricultural Construction Material Skylight Roofing Panel Cheap Transparent Plastic Polycarbonate Corrugated Sheet VIEW DETAILS

Agricultural Construction Material Skylight Roofing Panel Cheap Transparent Plastic Polycarbonate Corrugated Sheet

Sinhai’s tinted corrugated plastic roofing sheets combine aesthetic appeal with functional performance, available in clear, blue, green, and bronze tints. The corrugated structure (0.75–2.5mm thickness) ensures efficient water runoff and resistance to harsh weather, while the tinted layers reduce solar heat gain by up to 30%. Made from UV-protected PC, these sheets maintain 70–80% light transmittance and comply with fire safety standards (GB 8624). Ideal for pergolas, carports, and agricultural buildings, they are lightweight and easy to install with hidden fasteners. Sinhai’s Baoding factory offers 60+ free molds for custom profiles. Contact us to discuss tinted roofing solutions and pricing.

Frequently Asked Questions

Do you take special orders?

Yes , We accept customized products.
We have a factory ourselves, we are on this business for 30+ years in China
For normal polycarbonate sheet orders, we can deliver within 7 days. For orders that require cut-to-size services and thermoforming, delivery time will be extended
The fastest delivery speed.Free samples are provided for testing.We have a professional greenhouse construction team.ISO 9001:2008 CE certification quality.There are Ten polycarbonate sheet production lines.
Usually we accept T/T (30% deposit and balance against B/L copy), L/C. Other payment terms can be negotiable.

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customer evaluation

Sarah Miller
Durable Corrugated Sheets for Roofing and Cladding

"A farm in Canada uses Sinhai’s corrugated polycarbonate sheets for barn roofing. The 0.8mm sheets are lightweight yet strong enough to support snow loads, and the UV coating prevents yellowing. The corrugated design ensures proper water drainage, and the quick installation saved us time during harvest season. Reliable for agricultural needs."

Ravi Patel
Cost-Effective Corrugated Sheets for Temporary Structures

"A construction site in Nigeria used corrugated polycarbonate sheets for site offices. The lightweight sheets were quickly installed, providing shelter within hours. The durable material withstood wind and dust, and the affordable price made them ideal for temporary setups. Highly practical for construction needs."

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Durable Corrugated Polycarbonate Sheets

Durable Corrugated Polycarbonate Sheets

Sinhai's corrugated PC sheets (0.75mm-3mm) feature a wave design for enhanced strength and water drainage, ideal for greenhouse roofs and pergolas. Treated with UV protection and anti-fogging coatings, they offer 85% light transmittance and comply with EN 16240:2013. Customizable in width (760mm-1200mm) and color (clear, green, bronze), they come with a 10-year warranty, SGS certification, and fast installation, supported by cost-effective logistics from Kashgar.

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