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 Shanghai Yunai Board Industry Co., Ltd.

FRP Sheet

Polycarbonate Solid Sheet

Polycarbonate Hollow Sheet

Corrugated Sheet

Crystal Sheet

Product Categories
Quality One Scientific Management Continuous Improvement Customer Satisfaction

Hollow PC Polycarbonate Honeycomb Experienced Manufacturer Multiwall She Polycarbon Sheet-

Hollow PC Polycarbonate Honeycomb Experienced Manufacturer Multiwall She Polycarbon Sheet

2025-06-25

Item(hollow sheet) 2 wall 3 wall 4 wall X structure Thickness(mm) 4-12 8-18 8-20 12-25 Color Clear,Opal,Lake Blue,Dark Blue,Bronze,Green, Smoke Grey (color can be customized) Standard Width(mm) 2100 Standard Length(mm) 5800/11800 UV Coating 50 mic...

Modern Design 2mm 1.5mm Corrugated Roofing Sheets Factory Price FRP Fiberglass for Commercial Greenhouses and Buildings-

Modern Design 2mm 1.5mm Corrugated Roofing Sheets Factory Price FRP Fiberglass for Commercial Greenhouses and Buildings

2025-06-25

Item (FRP Sheet) Corrugated sheet Roll sheet Thickness (mm) 0.8-4 0.8-1.5 Width (mm) 840# 820# 900# 1000# 1050# 1.5m / Max 2.1m / Customized Length (mm) 5800 / 11800 30000 / Customized MOQ (m) 1000 Material Fiberglass and Resin Certificate CE ISO

Fire Resistance Double Wall Durable Eco-Friendly PC Flat Panel Colorful Customization Polycarbonate Hollow Sheet-

Fire Resistance Double Wall Durable Eco-Friendly PC Flat Panel Colorful Customization Polycarbonate Hollow Sheet

2025-06-20

Item(hollow sheet) 2 wall 3 wall 4 wall X structure Thickness(mm) 4-12 8-18 8-20 12-25 Color Clear,Opal,Lake Blue,Dark Blue,Bronze,Green, Smoke Grey (color can be customized) Standard Width(mm) 2100 Standard Length(mm) 5800/11800 UV Coating 50 mic...

Building Material High Quality Flame Retardant B1 Grade Multiwall 4mm-38mm Polycarbonate Hollow Sheet-

Building Material High Quality Flame Retardant B1 Grade Multiwall 4mm-38mm Polycarbonate Hollow Sheet

2025-06-11

Item(hollow sheet) 2 wall 3 wall 4 wall X structure Thickness(mm) 4-12 8-18 8-20 12-25 Color Clear,Opal,Lake Blue,Dark Blue,Bronze,Green, Smoke Grey (color can be customized) Standard Width(mm) 2100 Standard Length(mm) 5800/11800 UV Coating 50 mic...

About us
Shanghai Yunai Board Industry Co., Ltd. , focuses on research, development and production of the roof Skylight, energy conservation and environmental protection material, is a leading domestic polycarbonate sheet, FRP sheet manufacturer, with its business being carried out all over the world. We have an enterprising research and development team who dare to keep innovation and have high quality professional management skills with research and development engineers, technical teams.
Why Choose YUNAI
High quality
100% new Sabic, Lexan raw polycarbonate.
OEM &ODM
OEM&ODM on the colors, shape, and cut to size
Low MOQ
Meet your requirement of ordering varying quantities.
Customer Service
Provide full online and onsite technical support and customer service.
Customers reviews
Quality One Scientific Management Continuous Improvement Customer Satisfaction
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Customer Reviews

Tim Mahne

          

Sample received as programmed. Excellent material. The most important issue for me was transparency, and it is absolute. Long distance objects remain unchanged. During night time, the close or distant lights are identical. Two pictures added. Highly recommended. Looking forward to buy a large order now.

Customer Reviews

Ludwig Moreno

        

Amazingly helpful supplier. Provide pictures throughout and responded very fast to questions. Overall excellent buying experience and perfect product

Customer Reviews

Alex

         

I have imported produts many years. This purchasing work left me very impression. High products quality, perfect service, and valuable friendship. Thanks Aurora, lovely girl. Will cooperate more and more with you.

Asked Questions
Frequently Asked Questions
1. What are the polycarbonate sheet and FRP sheet used for?
2. What is Polycarbonate sheet and FRP sheet?
3. How long do polycarbonate sheet and FRP sheet last?

Polycarbonate sheet and FRP sheet serve for the roof skylight system.

Polycarbonate sheet are used for construction skylight, Sport roof, building cladding, and home outdoor applications such as pergola roof, patio cover, and polycarbonate carport, greenhouse, swimming enclosure.

FRP sheet is used for warehouse, workshop, cattle shed, carport,greenhouse and sport roof.

We serve

500+

Clients From

50+

Countries

Application Scenario
Projects
Quality One Scientific Management Continuous Improvement Customer Satisfaction

𝗠𝗮𝘁𝗲𝗿𝗶𝗮𝗹 𝗗𝗲𝗲𝗽 𝗗𝗶𝘃𝗲: 𝗔𝗰𝗿𝘆𝗹𝗶𝗰 𝘃𝘀. 𝗣𝗼𝗹𝘆𝗰𝗮𝗿𝗯𝗼𝗻𝗮𝘁𝗲 – 𝗪𝗵𝗶𝗰𝗵 𝗢𝗻𝗲 𝗦𝗵𝗼𝘂𝗹𝗱 𝗬𝗼𝘂 𝗖𝗵𝗼𝗼𝘀𝗲?-

𝗠𝗮𝘁𝗲𝗿𝗶𝗮𝗹 𝗗𝗲𝗲𝗽 𝗗𝗶𝘃𝗲: 𝗔𝗰𝗿𝘆𝗹𝗶𝗰 𝘃𝘀. 𝗣𝗼𝗹𝘆𝗰𝗮𝗿𝗯𝗼𝗻𝗮𝘁𝗲 – 𝗪𝗵𝗶𝗰𝗵 𝗢𝗻𝗲 𝗦𝗵𝗼𝘂𝗹𝗱 𝗬𝗼𝘂 𝗖𝗵𝗼𝗼𝘀𝗲?

2025-08-23

Choosing the right plastic sheet for your project can make all the difference! When choosing between acrylic (PMMA) and polycarbonate (PC), the decision hinges on balancing optical clarity, mechanical strength, environmental resilience, and cost. Her...

what is polycarbonate sheet made of?-

what is polycarbonate sheet made of?

2025-08-08

What is polycarbonate sheet made of ? Polycarbonate sheet is widely regarded as a high-quality product with high light transmittance and plays an important role in skylight systems and are widely used in construction , sutomotive, electronics , and ...

𝗪𝗵𝗮𝘁 𝗧𝗵𝗶𝗰𝗸𝗻𝗲𝘀𝘀 𝗗𝗼 𝗜 𝗡𝗲𝗲𝗱? | 𝗤𝘂𝗶𝗰𝗸 𝗣𝗼𝗹𝘆𝗰𝗮𝗿𝗯𝗼𝗻𝗮𝘁𝗲 Hollow Sheet & Polycarbonate Solid Sheet 𝗚𝘂𝗶𝗱𝗲 -

𝗪𝗵𝗮𝘁 𝗧𝗵𝗶𝗰𝗸𝗻𝗲𝘀𝘀 𝗗𝗼 𝗜 𝗡𝗲𝗲𝗱? | 𝗤𝘂𝗶𝗰𝗸 𝗣𝗼𝗹𝘆𝗰𝗮𝗿𝗯𝗼𝗻𝗮𝘁𝗲 Hollow Sheet & Polycarbonate Solid Sheet 𝗚𝘂𝗶𝗱𝗲

2025-06-26

Choosing the right plastic sheet thickness can make all the difference in performance and durability. Here’s a quick guide to help: 1.𝗥𝗼𝗼𝗳𝗶𝗻𝗴 / 𝗖𝗮𝗿𝗽𝗼𝗿𝘁𝘀 / 𝗣𝗲𝗿𝗴𝗼𝗹𝗮𝘀 Multiwall Polycarbonate: 10mm–16mm Lightweight + excellent ins...