What is the lead time for production?

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

Can I customize the panel design?

Yes, we offer ODM and OEM services, allowing customization from samples or designs.

What is the expected service life of the panel?

The panel has a service life of 20 to 40 years, offering long-term durability.

Aluminium/Galvanized Steel Sandwich Panel for Roof

Name: Aluminium/Galvanized Steel Sandwich Panel for Roof
Brand: Hangzhou Tedun Building Materials Co., Ltd.
SKU: 699244245

Zhejiang, ChinaHangzhou Tedun Building Materials Co., Ltd.

US$1.00-10.00

1,000 Square Meters

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Material

Aluminum Alloy

Color

Customized

Model NO.

triroof-sandwich970/965

Customized

Brand

Tedun

Upper/Lower Sheet

Galvanized Steel

Surface Coating

Standard Color

Ocean Blue, White Grey

Core Material

Polyurethane

Core Thickness

30-100mm

Panel Width

950/965/970/1000mm

Polyurethane Weight

38-45kg/M3

Transport Package

Standard Export Pckage

Specification

SGS, ISO9001

Trademark

Tedun

Origin

Hangzhou, China

HS Code

72107000

Production Capacity

2000m/Day

Key features

Customizable Color Options: Available in Ocean Blue, White Grey, and Silver Grey with customization support.

High Thermal Insulation: Polyurethane foam core with density 35-42kg/m3 ensures excellent heat insulation.

Lightweight & Durable: Features light weight, water resistance, and a service life of 20-40 years.

Versatile Applications: Ideal for factory roofs, storages, exhibition halls, and gymnasiums.

Flexible Customization: Supports customization from samples and designs with flexible options.

Eco-Friendly Material: Green and environmental product with polyurethane core material.

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: ≤8.73h

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.