Does the system provide sound insulation?

Yes, rigid mineral insulation board is applied to increase sound insulation density and reduce echo.

What certifications does the product have?

The product quality meets ISO 9001 standards, and raw materials are tested by SGS.

Aluminum Alloy Double Standing Seam Wall Panel, Triseam32-415

Name: Aluminum Alloy Double Standing Seam Wall Panel, Triseam32-415
Brand: Hangzhou Tedun Building Materials Co., Ltd.
SKU: 1902158942

Zhejiang, ChinaHangzhou Tedun Building Materials Co., Ltd.

US$3.50

1,000-4,999 Meters

US$3.20

5,000-9,999 Meters

US$2.88

10,000+ Meters

Sample price:US$6.00/meter.Request sample

Product profile

Customization

Available

Material

Aluminum Alloy

Color

Customized

Model NO.

Triseam32-415

Customized

MOQ

500 Meters

Quality

ISO 9001

Test

SGS

Transport Package

Seaworthy Pack

Specification

Effective Width: 315mm

Trademark

Trizip

Origin

Hangzhou City, China

HS Code

7606920000

Production Capacity

10, 000, 000m/Year

Key features

No Hole Installation: Hidden clips absorb thermal expansion; no punching or sealant needed.

High Durability: Aluminum alloy construction with a service life exceeding 50 years.

Waterproof & Ventilated: Double lock standing seam design ensures robust waterproofing and ventilation.

Flexible Design: Supports curved panels and various architectural shapes with flexible installation.

Sound Insulation: Rigid mineral insulation board reduces echo and improves acoustic performance.

Lightning Protection: Metal roofing forms an effective lightning arrester for enhanced safety.

OEM/ODM Support: Flexible customization from samples or designs with professional manufacturing.

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: ≤18h

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.