Contact now：info@ynplastics.com

English
  • English
  • Español
  • Français
  • Português
  • Русский
  • Deutsch
  • عربي
  • Ελληνικά

 Shanghai Yunai Board Industry Co., Ltd.

Why choose us
Factory advantage
We have eleven production lines, fast delivery, welcome large volume of customer consultation.
Why choose us
Customized service
The manufacturer provides free logistics and dimension calculation and construction safety manual for customers
Why choose us
A good after-sales service
Each tile manufacturer has a warranty period, so that customers can rest assured, after-sales worry
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.

10,000  ㎡

Factory

13 YEARS

Experience

MORE THAN 150

Employees

11

Production line

PRODUCT CATEGORIES
Quality One Scientific Management Continuous Improvement Customer Satisfaction

FRP Sheet

Polycarbonate Solid Sheet

Polycarbonate Hollow Sheet

Corrugated Sheet

Crystal Sheet

Hot Products
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...

Application Scenario
Projects
Quality One Scientific Management Continuous Improvement Customer Satisfaction

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...

12 mm Polycarbonate Hollow sheet Project in Malaysia-

12 mm Polycarbonate Hollow sheet Project in Malaysia

2025-06-20

Polycarbonate Hollow sheet is a perfer material used in Malaysia Greenhouse project which average temperture around 31 ℃.

What Are The Details To Know When Buying A PC Board?-

What Are The Details To Know When Buying A PC Board?

2024-06-17

When buying a polycarbonate (PC) board, there are several important details to consider to ensure that you select the right product for your specific needs. Here are some key factors to keep in mind: 1.Weight You may often hear the term "weight", so what harm is there in reducing weight? The thicker the board weight, the more raw materials it uses for processing, and the better the quality. Everyone must pay attention to this when buying and choosing. 2. Light Transmittance The light transmittance of PC board is not static. Take the fully transparent board as an example. Generally, the light transmittance of two-layer transparent board is about 80%, while the light transmittance of endurance board is around 90%. The light transmittance will gradually decrease with the change of the thickness, number of layers, structure, and color of the sheet. 3.Warranty Period PC board has a certain period of warranty period, including the warranty period of three years, the warranty period of five years, and the warranty period of ten years. Other materials are an important element in the identification of PC boards. Customers can choose products with a suitable warranty period. It must be noted that if you do not purchase PC sheets from genuine websites, some illegal shops will likely fake and inferior products, causing you to suffer losses. 4. Ageing Resistance What is the basic principle of PC board ageing resistance? PC materials belong to chemical materials. The direct ultraviolet light in the sun will promote the transformation of polycarbonate structure, which will cause yellowing and even brittle cracks after two years. Therefore, people must co-extrude a coating on the surface of the board to avoid ultraviolet light. The basis for this is that the UV coating of PC sheet co-extrusion is an ingredient of professional sun protection. 5. Actual Application Is the thicker and higher the pc sun board? The reference answer is denied. We must fully consider the act