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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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Sinhai's thick polycarbonate sheets (4mm-16mm) are engineered for heavy-duty applications requiring high strength and impact resistance, such as industrial roofing, security barriers, and transportation infrastructure. Constructed from solid or multiwall honeycomb PC, they offer fire retardancy (B1 rating per GB 8624-2012), thermal insulation, and sound reduction capabilities. Multiwall variants feature a honeycomb structure that enhances energy efficiency, while solid sheets provide unobstructed visibility. Certified to ISO 9001:2015 and CE, these sheets are suitable for commercial buildings and harsh environments. Contact us to explore custom thicknesses and applications, and request a quote for your specific needs.

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

David Chen
High-Performance Roof Panels for Commercial Buildings

"A logistics center in Chicago upgraded to Sinhai’s polycarbonate roof panels for durability and energy efficiency. The 10mm multiwall sheets with UV protection have withstood hailstorms and extreme temperatures for 5 years. The thermal insulation reduced cooling costs by 28%, and the lightweight design simplified installation on the existing structure."

Raj Patel
Cost-Effective Roof Panels for Agricultural Buildings

"A barn in Australia used Sinhai’s corrugated polycarbonate roof panels to replace traditional metal sheets. The lightweight panels were easy to transport to remote locations, and the UV-resistant coating prevents yellowing from prolonged sun exposure. The corrugated design enhances water runoff, and the 10-year warranty provided peace of mind."

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Efficient Polycarbonate Roof Panels

Efficient Polycarbonate Roof Panels

Sinhai's polycarbonate roof panels, including corrugated and hollow types (0.75mm-16mm), provide 50% weight savings over glass, 99% UV blocking, and thermal efficiency. Ideal for greenhouses and commercial roofs, they feature fire resistance (FIGR ≤250 Ws) and fast installation. With a 10-year warranty and global delivery from Kashgar, they meet ISO 9001:2015 and CE standards, supporting projects in 180+ countries.

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