What is the lead time for production?

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

What acoustic performance does the system offer?

The system provides excellent acoustic performance with an STC rating of 50, helping to reduce echo and reverberation inside the building.

Trizip Standing Seam Metal Roofing Panel, Tapered Convex Panel

Name: Trizip Standing Seam Metal Roofing Panel, Tapered Convex Panel
Brand: Hangzhou Tedun Building Materials Co., Ltd.
SKU: 1900739765

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

Material

Aluminum Alloy, Aluminum Alloy

Color

Customized, Customized

Model NO.

Tapered Convex Panel

Customized

MOQ

1, 000 Meters

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

50+ Year Lifespan: Durable aluminum alloy construction ensures a service life exceeding 50 years in common climates.

FM Approved Safety: Certified FM Approvals (3052715) with A-class fire resistance and 7.2kpa wind uplift resistance.

Customizable Design: Offers customized colors, panel shapes, and constructional widths to meet specific project requirements.

Watertight Installation: Hidden clips and rib seam zipping create a hole-free, watertight connection without sealants.

Thermal Stress Buffer: Clip-seam connection absorbs thermal expansion stress, allowing for extra-long panels without deformation.

Excellent Acoustics: Provides superior sound insulation with an STC rating of 50, reducing echo and reverberation.

Maintenance-Free: Robust waterproofing and ventilation design ensure long-term performance with minimal maintenance.

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:What is the warranty or service life of the Trizip 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, the color is customized. PVDF coating is available for orders exceeding 1000 square meters, while polyester paint is a cost-effective option for any color.

Q:What certifications does the roofing system have?

It holds FM Approvals Certificate #3052715, with fire resistance rated A (ASTM E108-11 item 8) and wind uplift resistance of 7.2kpa (FM4471).

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

The MOQ is 1,000 meters.

Q:Does the installation require holes or sealants?

No, the system uses hidden clips and rib seam zipping for a watertight connection, requiring no holes, punching, or sealants.

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Trizip Standing Seam Metal Roofing Panel, Tapered Convex Panel