What are the acoustic performance ratings?

The system has an excellent acoustic performance with an STC rating of 50, meeting ASTM E90 and E413 standards.

What is the lead time for production?

The average lead time is one month for both peak season and off-season.

What is the fire resistance rating of the product?

The fire resistance test result is Class A, according to ASTM E108-11 item 8.

Trizip Aluminum Alloy Roofing Panel FM Approvals Trizip65-400

Name: Trizip Aluminum Alloy Roofing Panel FM Approvals Trizip65-400
Brand: Hangzhou Tedun Building Materials Co., Ltd.
SKU: 800403752

Zhejiang, ChinaHangzhou Tedun Building Materials Co., Ltd.

US$5.00

1,000-4,999 Meters

US$4.50

5,000-9,999 Meters

US$3.80

10,000+ Meters

Sample price:US$6.00/meter.Request sample

Product profile

Customization

Available

Material

Aluminum Alloy, Metal

Color

Customized

Model NO.

Trizip65-400

Customized

MOQ

1, 000 Meters

Transport Package

Seaworthy Pack

Specification

Constructional Width: 400mm, Rib Height: 65mm

Trademark

Trizip

Origin

Hangzhou City, China

HS Code

7606920000

Production Capacity

10, 000, 000m/Year

Key features

FM Approved Safety: FM Certification #3052715 ensures global compliance and risk reduction.

50+ Year Lifespan: Durable design minimizes replacement and long-term maintenance costs.

Customizable Design: Offers color and shape flexibility for unique architectural needs.

No-Hole Installation: Hidden clips absorb thermal expansion without surface punching.

Excellent Acoustics: STC=50 rating provides superior sound insulation performance.

High Wind Resistance: Withstands 7.2kpa wind uplift as per FM4471 standards.

Fire Resistant: Meets ASTM E108-11 Item 8 fire resistance test results.

Watertight Seam: Rib seam zipping forms a secure, machine-installed connection.

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: ≤9.48h

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:What is the FM Approval certificate number?

The FM Approval certificate number is 3052715.

Q:What is the expected service life of the roofing panel?

The product has a service life of more than 50 years in common climate conditions.

Q:Is the color of the panel customizable?

Yes, PVDF coating is available in any color provided the order quantity exceeds 1000 square meters.

Q:What is the minimum order quantity (MOQ)?

The MOQ is 1,000 meters for customized color options, but the general minimum order quantity is 1 Pc.

Q:How does the system handle thermal expansion?

The connection of the seam and clip forms a buffer that absorbs stress from thermal expansion and contraction, allowing for extra-long panels.

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Trizip Aluminum Alloy Roofing Panel FM Approvals Trizip65-400