What are the payment terms?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

What is the lead time for production?

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

Does the product require sealants for installation?

No, the system is designed to be maintenance-free without relying on sealants or adhesives.

Double Standing Seam Wall Panel, Triseam25-430

Name: Double Standing Seam Wall Panel, Triseam25-430
Brand: Hangzhou Tedun Building Materials Co., Ltd.
SKU: 1901448692

Zhejiang, ChinaHangzhou Tedun Building Materials Co., Ltd.

US$3.80

1,000-4,999 Meters

US$3.50

5,000-9,999 Meters

US$3.20

10,000+ Meters

Sample price:US$6.00/meter.Request sample

Product profile

Customization

Available

Material

Aluminum Alloy

Color

Customized

Model NO.

Triseam25-430

Customized

MOQ

1, 000 Meters

Transport Package

Seaworthy Pack

Specification

Constructional Width: 330mm, Rib Height: 25mm

Trademark

Trizip

Origin

Hangzhou City, China

HS Code

7606920000

Production Capacity

10, 000, 000m/Year

Key features

Extended Service Life: More than 50 years in common climate conditions.

Flexible Customization: Customization from samples and designs available.

Curved Panel Capability: Capable of producing curved panels for various architectural shapes.

Maintenance-Free Design: No reliance on sealant or adhesive required for installation.

On-Site Fabrication: Enables extra-long panels with no connection points.

Water-Proof & Ventilated: Robust water-proofing surface with ventilated layer.

Thermal Insulation: Meets L2 level requirements with sandwiching insulation layer.

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: ≤15h

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.