What is the warranty period?

We provide a 1-year warranty for this product.

What materials and coatings are available?

Common raw material is Aluminum Alloy with thickness 0.7mm-1.2mm. Surface finishing options include PVDF, PE, and Stucco. PVDF coating is available for orders exceeding 1000 square meters.

What certifications does the product have?

The product holds FM Approval (Certificate# 3052715), ISO9001 quality certification, and SGS&CNAS test reports. It meets Fire Test A Class and Windlift Test standards.

Trizip Metal Roofing Sheet, Roofing Panel, Tapered Convex Suitable for Stadium Roofing

Name: Trizip Metal Roofing Sheet, Roofing Panel, Tapered Convex Suitable for Stadium Roofing
Brand: Hangzhou Tedun Building Materials Co., Ltd.
SKU: 1899940275

Zhejiang, ChinaHangzhou Tedun Building Materials Co., Ltd.

US$6.80

1,000-4,999 Meters

US$5.80

5,000-9,999 Meters

US$5.28

10,000+ Meters

Sample price:US$6.00/meter.Request sample

Product profile

Customization

Available

After-sales Service

Installation Guide

Warranty

1 Year

Model NO.

Tapered Convex Panel

Material

Aluminum Alloy

Type

Standing Seam

Shape

Customized

Color

Customized

MOQ

1, 000 Meters

Certificate

FM Approval

Quality

ISO9001

Test

SGS&CNAS

Fire Test

a Class

Windlift Test

Application

Airport,Railway Station,Exhibition Center

Advantages

Waterproof&Fireproof&Sound Insulation

Service Life

More Than 50 Year

Thickness

0.7mm~1.2mm

Delivery Deadline

2-3 Weeks

Source

Manufacturing and Processing

Aftersale

Shop Drawing

Support

Consultant for Installation

Other Service

Training for Installation

Transport Package

Seaworthy Pack

Specification

Constructional Width: 500mm, Rib Height: 65mm

Trademark

Trizip

Origin

Hangzhou City, China

HS Code

7606920000

Production Capacity

10, 000, 000m/Year

Key features

Customizable Shape & Color: Shape and Color are fully customized to meet specific project requirements.

FM Approved Safety: FM Approval Certificate 3052715; Fire resistance A Class; Wind uplift 7.2kpa.

Long Service Life: Durable aluminum alloy construction with a service life of more than 50 years.

No Hole Installation: Standing seam design eliminates punching holes, ensuring watertight and aesthetic finish.

Thermal Expansion Buffer: Clip and seam connection absorbs stress, allowing extra-long panels without deformation.

Excellent Acoustics: STC=50 rating with sound insulation layers to reduce echo and reverberation.

Versatile Applications: Suitable for stadiums, airports, railway stations, and large-span commercial buildings.

Professional Support: Includes installation guides, shop drawings, and consultant support for construction.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExperienced Team

Hangzhou Tedun Building Materials Co., Ltd.

Zhejiang, 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: 12 Years CertifiedNearest Port: Shanghai Port; Ningbo PortAverage Response Time: ≤9.78h

AI-Powered supplier vetting

SummaryHangzhou Tedun Building Materials Co., Ltd. is a China-based limited company classified as a factory, established in 2011. It integrates design, on-site installation, after-sales service, consulting, and project management for metal roofing and facade systems. The supplier reports self-operated import and export rights, export activity since 2011, and exports representing 31%–40% of total sales. Its stated production infrastructure includes more than 10 production lines, with primary markets in South America, Southeast Asia/Mideast, and Australia. The company describes technology innovation, broad roof, facade, and floor-deck product series, and ISO 9001 and SGS certification claims. However, the available data does not establish current certification validity, audited financial credibility, detailed innovation resources, customization execution, or named customer cases. Overseas warehouse, showroom, agent, branch, and trade-show capabilities are explicitly unknown.

Supplier typeThe supplier is identified as Hangzhou Tedun Building Materials Co., Ltd., a limited company and factory in Hangzhou, Zhejiang, China. Its business description presents an integrated manufacturer and service provider for metal roofing and facade systems, covering design, installation, after-sales service, consulting, and project management.

CertificationsThe company states that its products have passed ISO 9001 quality-system and SGS certification, while a TUV Rheinland audit record is provided with a report period from July 24, 2024 to July 23, 2025 and an audit result recorded as 0. The slices do not clarify the certification scope, current validity beyond the stated period, or the meaning of the audit result.

After-Sales capabilityThe company description explicitly says Tedun integrates after-sales service with design, on-site installation, consulting, and project management for metal roof and facade systems. This directly supports the existence of an after-sales service capability, although its geographic coverage and service-level details are not provided.

Production capacityThe supplier reports operating more than 10 production lines, serving export markets across South America, Southeast Asia/Mideast, and Australia, with stated off-peak and peak-season lead times of one month. These details explicitly support an established production and fulfillment capability.

Product Q&A

Q:How long is your delivery time?

7-30 days after receiving the deposit or L/C at sight.

Q:Do you provide samples? Is it free or extra charged?

Sample is free, delivery freight would be on you.

Q:What's your payment terms?

LC, T/T, DDP, DDU, OA, and other payment terms can be discussed.

Q:How can I get a quick quotation?

Several parameters are necessary, such as: thickness, width, length, quantity, RAL colour, zinc coating, colour coating, delivery time, destination port. If you don't have these parameters, please tell us your application situation, your working plan with this product, then we can offer you best solution.

Q:What's your MOQ?

Our MOQ is 1000meters.