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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Corrugated PC sheet VIEW DETAILS

Corrugated PC sheet

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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

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Transparent Plastic 6mm Skylight Shades Types of Polycarbonate Flat Sheet

Sinhai’s polycarbonate door canopies are engineered to provide shelter and style for entrances, using solid (3–10mm) or multiwall (6–16mm) PC sheets. The multiwall design offers thermal insulation and sound reduction, while clear solid sheets maintain high light transmittance. With wind resistance up to 120 km/h and fire-retardant options (GB 8624), these canopies suit commercial buildings, retail stores, and residential homes. The modular design allows quick assembly with hidden fasteners, ensuring a watertight seal. Custom sizes and integrated lighting solutions are available. Contact us for door canopy designs tailored to your project’s specifications.

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

Khalid Al-Mansouri
Customizable Awnings with Sleek Design

"We collaborated with Sinhai to create curved awnings for our Dubai hotel. The team provided 3D models and precise measurements, ensuring a perfect fit. The gold-tinted sheets add a luxurious touch, and the energy-saving benefits are an added bonus."

Hiroshi Tanaka
Durable and Low-Maintenance Awnings

"Our Tokyo restaurant has used Sinhai’s awnings for three years. The sheets are resistant to bird droppings and pollution, requiring minimal cleaning. The lightweight design also reduces stress on the building’s structure, and we are highly satisfied."

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Stylish and Practical Polycarbonate Awnings

Stylish and Practical Polycarbonate Awnings

Sinhai's polycarbonate awnings combine style and practicality. Constructed with high-transparency PC sheets, they offer excellent light diffusion and UV resistance, protecting against sun damage while maintaining a bright interior. The awnings are durable, impact-resistant, and available in multiple colors and textures (e.g., diamond embossed, honeycomb) to suit different aesthetics. With thicknesses from 0.75mm to 10mm and customizable widths up to 2100mm, they are ideal for commercial storefronts, residential entrances, and outdoor seating areas. Supported by a global supply chain with fast delivery from Kashgar and a 10-year warranty, they ensure reliability and easy installation.

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