What after-sales service is available?

We offer online technical support to assist customers with any issues.

What are the standard dimensions of the sheet?

The standard length is 6000mm and width is 2100mm, with customizable thickness from 4mm to 14mm.

What is the minimum order quantity?

The minimum order quantity is 100 Square Meters.

2-Wall Polycarbonate Hollow Roofing Sheet for Office Building

Name: 2-Wall Polycarbonate Hollow Roofing Sheet for Office Building
Brand: Shanghai Yunai Board Industry Co., Ltd.
SKU: 1953484545

Shanghai, ChinaShanghai Yunai Board Industry Co., Ltd.

US$1.20-5.00

100 Square Meters

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Online Technical Support

Warranty

More Than Five Years

Model NO.

Polycarbonate Hollow sheet

Material

Kind

Transparent Plastic Sheet

Water Absorption

＜0.01%

Contraction Percentage

＜0.4%

Tensile Strength

3.46MPa

Certification

ISO9001-2008 CE

Surface

Anti-UV Performance

Functional

Fire Retardant,UV Protection,Anti-Fog

Raw Material

Polycarbonate Resin

Thickness

4mm-14mm/Customized

Length

6000mm

Width

2100mm

Color

Clear/Blue/White/Green/Customized

Transport Package

PE Film/Kraft Paper/Wooden

Specification

Customized

Trademark

Yunai

Origin

China

HS Code

3907400000

Production Capacity

1000ton Per Month

Key features

Customizable Thickness: Thickness ranges from 4mm to 14mm and can be customized to meet specific project requirements.

Multiple Color Options: Available in Clear, Blue, White, Green, or fully customized colors to match design preferences.

Anti-UV Performance: Surface treated with anti-UV coating to provide excellent UV protection and fire retardant properties.

ISO9001 Certified: Manufacturing process certified under ISO9001-2008 and CE standards ensuring consistent quality.

High Tensile Strength: Features a tensile strength of 3.46MPa with low water absorption (<0.01%) and contraction (<0.4%).

20-Year Experience: Established factory with 20 years of expertise in PC polycarbonate and FRP lighting materials.

100% Quality Inspection: Rigorous 100% inspection on assembly lines for all controls, equipment, and finished goods.

Free Sample Testing: Provides free samples for testing to ensure product suitability before bulk orders.

Company profile

Shanghai Yunai Board Industry Co., Ltd.

Shanghai, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 14 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤9.35h

AI-Powered supplier vetting

SummaryThe supplier is identified as an FRP composite materials sheet manufacturer with worldwide business activity and a stated R&D team. It offers broad customization and ODM services, but reports no new products during the past year. Management systems include ISO14001, ISO45001:2018, ISO9001:2015, and CE product certification. Service procedures, corrective actions, supplier-list updates, and customer-complaint handling are documented and followed. However, the supplier reports no valid manufacturing-capacity contract with related subcontractors, no inventory, no overseas warehouse, and no overseas showroom. Lead times are stated as within 15 working days in both peak and off-season, with Shanghai Port identified as the nearest port. Evidence for financial strength, production scale, and customer cases is incomplete or presented as coded values, so these areas cannot be fully assessed.

Supplier typeThe supplier describes itself as an FRP composite materials sheet manufacturer and lists sales of plastic, glass, metal, building, and architectural-decoration products, along with import/export and exhibition-related activities. This supports classification as a manufacturer with broad related product and trading scope.

CertificationsThe supplier reports ISO14001, ISO45001:2018, and ISO9001:2015 certifications, as well as CE capability for sustainable-development and product certification. These stated certifications provide explicit evidence of formal quality, environmental, and occupational-health systems.

After-Sales capabilityThe supplier has written and followed procedures for service-capability assessment, corrective and preventive actions, and customer complaints. It also states lead times within 15 working days in both peak and off-season, although it has no overseas warehouse or showroom and reports no overseas-service countries.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, flexible customization, and ODM services. This directly demonstrates a broad stated ability to support customized products.

Product Q&A

Q:Is your company a factory or trade company?

We have our own factory and have been in this business for 20 years in China.

Q:Do you accept special or customized orders?

Yes, we accept customized products and provide free samples for testing.

Q:What are the payment terms?

We usually accept T/T (30% deposit and balance against B/L copy) and L/C. Other payment terms are negotiable.

Q:What quality assurance do you provide?

We have procedures to check products at all stages of manufacturing, including raw materials and finished goods, plus 100% inspection on assembly lines.

Q:What is the warranty period for the roofing sheet?

We provide a warranty of more than five years for our products.