Dwin Residential Solar Tile Roof Installation System

Name: Dwin Residential Solar Tile Roof Installation System
Brand: TIANJIN DWIN ENERGY CO., LTD.
SKU: 2129458652

Tianjin, ChinaTIANJIN DWIN ENERGY CO., LTD.

US$0.011-0.016

1,000 watt

Sample price:US$0.01/piece.Request sample

Product profile

Customization

Available

Certification

GB, ISO, TUV, CE

Application

Home

Material

Metal

Type

Roof Bracket

Transport Package

Wooden Boxes or Pallets

Specification

custom

Trademark

Dwin

Origin

Tianjin China

Key features

Superior Rust Resistance: Zinc aluminum magnesium coating offers 5-8 times corrosion resistance of galvanized steel, lasting up to 30 years.

Self-Repairing Coating: Scratched areas automatically repair via oxidation reaction to prevent rust diffusion.

High Load-Bearing Capacity: Supports up to 80kg per set with lightweight design (2.2kg/set), suitable for high-power modules.

Extended Warranty Coverage: Includes 15-year structural warranty and 30-year corrosion resistance commitment.

CE and ISO Certified: Passed CE certification and ISO 9227 salt spray test (3000 hours without rust).

Environmental Compliance: Meets RoHS and REACH standards with 40% reduced carbon emissions during production.

Universal Tile Compatibility: Adapts to asphalt, wooden, and composite tiles (5-20mm) including GAF and CertainTeed specs.

Company profile

Importers and ExportersODM ServicesQuality AssuranceR&D Capabilities

TIANJIN DWIN ENERGY CO., LTD.

Tianjin, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2025-10-01Nearest Port: TianJin ChinaAverage Response Time: ≤0.19hTerms of Payment: T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, CIF, DDP, CIP, DAP

AI-Powered supplier vetting

SummaryThe supplier has a modern production base with advanced equipment and holds multiple international management certifications. However, it lacks written procedures for service capability and customer complaints. Financial data indicates zero revenues and profits over recent years, and the supplier does not offer overseas services or warehouse capabilities. They do provide OEM and ODM services, showing some customization ability, but lack innovation in terms of new products or SDK availability. The supplier's export sales comprise a significant portion of their business, but they have limited after-sales and overseas service capabilities.

Supplier typeThe supplier specializes in the sales and manufacturing of metal products, including special steel materials, metal chains, and metal structures.

CertificationsThe company holds ISO9001, ISO14001, and ISO45001 certifications, ensuring comprehensive quality control and environmental management standards.

After-Sales capabilityThere are no written procedures or records for handling customer complaints or after-sales services.

Financial creditThe supplier shows no operating revenue or profit over the past three years, with financial indicators reflecting zero activity.

R&D capabilityThe supplier has not developed new products or SDKs in the past year, indicating limited innovation capability.

Production capacityEquipped with advanced production lines, the supplier has a strong production capability, covering 45,000 square meters.

Customization capabilityThe supplier offers ODM and OEM services and customization from samples, indicating good customization capabilities.

Product Q&A

Q:What is the difference between galvanized aluminum magnesium steel and ordinary galvanized steel?

Aluminum magnesium coating significantly improves corrosion resistance, especially suitable for high salt spray and acid rain areas, with a lifespan extension of more than 50%.

Q:Does the bracket require additional anti-corrosion treatment?

No need! The coating and passivation treatment have been completed before leaving the factory, and it can be used directly.

Q:Can you provide a load-bearing calculation report?

We can provide third-party inspection reports along with the goods and support customized wind/snow load analysis for the project.

Q:Do you accept sample orders?

Support! 3 sets minimum order, shipped within 7 days, sample fee can be deducted from bulk order.

Q:What are the payment methods and warranty period?

Accept TT/LC, with a 15 year warranty (free replacement for non-human damage).