What is the lead time?

Peak season lead time is one month, while off-season is within 15 workdays.

Do you offer free technical support?

Yes, we provide free technical consulting, project design, and estimates before sales.

What are the available surface treatments?

Options include regular, mini, zero spangle, chromated, skin pass, and dry finishes.

Galvanized Corrugated Metal Sheets for Roofing (ZL-RS)

Name: Galvanized Corrugated Metal Sheets for Roofing (ZL-RS)
Brand: Guangzhou New Zhonglian Building Materials Co., Ltd.
SKU: 770056185

Guangdong, ChinaGuangzhou New Zhonglian Building Materials Co., Ltd.

US$600.00-800.00

5 Tons

Product profile

Customization

Available

Type

Steel Plate

Standard

ASTM, GB, JIS, DIN, BS

Model NO.

Roofing Sheet

Certification

ISO

Surface Treatment

Galvanized

Technique

Hot Rolled

Stock

Not Stock

Color

Any Color

Material

Galv.,Aluzinc,Pre-Painted,Alu.

Transport Package

Standard Seaworthy Export Package

Origin

Tianjin

Production Capacity

1000tons/ Month

Key features

Customizable Color Options: Available in any color including all RAL colors to meet specific design needs.

Flexible Material Selection: Offered in Galvanized, Aluzinc, Pre-painted, and Aluminum variants.

Adjustable Zinc Coating: Zinc coating ranges from 60g to 180g per square meter as required.

Wide Thickness Range: Thickness options available from 0.13mm to 0.80mm for various applications.

Multiple Surface Treatments: Includes regular, mini, zero spangle, chromated, skin pass, and dry finishes.

Three-Year Quality Assurance: Committed to providing three years of quality assurance for all products.

Free Technical Consulting: Includes free project design, estimates, and technical consulting before sales.

High Anti-Corrosion Ability: Excellent cold bending moldability with strong anti-corrosion and pollution-free properties.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExhibition Experience

Guangzhou New Zhonglian Building Materials Co., Ltd.

Guangdong, China

Business Type: Manufacturer/Factory, Trading Company, Group CorporationExport Year: 2000-09-01Nearest Port: Guangzhou, Shenzhen, FoshanAverage Response Time: ≤24hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CIF, EXW

AI-Powered supplier vetting

SummaryGuangzhou New Zhonglian Building Materials Co., Ltd. is a China-based limited company identified as both a trading company and manufacturer/factory. It offers steel structures, building materials, prefab and container houses, and related products. The supplier reports 13 years as an audited Alibaba Gold Supplier, ISO 9000 and ISO 9001 certifications, six to ten quality-control staff, two production lines, broad export coverage, and a typical off-peak lead time within 15 working days. Its business scope includes engineering construction, materials procurement, whole-house customization, soft furnishing, and after-sales service. However, the provided information does not verify detailed production ownership, financial strength, R&D deliverables, OEM/ODM services, raw-material traceability, or specific customer projects. The SGS audit record shown expired on 2025-08-22, and its evaluation result is recorded as 0 without an explanatory interpretation.

Supplier typeThe supplier is registered in Guangzhou, China, as a limited company, while its business classification identifies it as a trading company, manufacturer/factory, and group corporation. The available information therefore supports a mixed trading-and-manufacturing profile rather than a purely manufacturing identity.

CertificationsThe supplier reports ISO 9000 and ISO 9001 management-system certifications, and an SGS audit was conducted beginning 2024-08-23. However, the SGS record expired on 2025-08-22, so the available evidence does not establish current SGS validity.

After-Sales capabilityThe company description explicitly includes after-sales service for customers. Nevertheless, the slices provide no details on service staffing, response times, warranty procedures, spare parts, or overseas service arrangements; overseas warehouse and showroom capabilities are marked unknown.

Production capacityThe supplier reports two production lines, six to ten quality-control staff, exports to multiple global regions, and an off-peak lead time within 15 working days. Its profile combines manufacturing and trading roles, but the slices do not clarify owned-factory capacity, production volume by product, or raw-material traceability.

Customization capabilityThe company explicitly offers whole-house customization and supplies product categories including steel structure buildings, prefab houses, capsule houses, and container houses. This supports customization capability at the project or product-solution level, although specific design resources, customization limits, and execution processes are not provided.

Product Q&A

Q:What material options are available?

We offer Galvanized, Aluzinc, Pre-painted, and Aluminum materials.

Q:Can the color be customized?

Yes, we provide any color options, including all RAL colors.

Q:What is the thickness range?

Thickness ranges from 0.13mm to 0.80mm depending on requirements.

Q:What standards do you follow?

Our products comply with ASTM, GB, JIS, DIN, and BS standards.

Q:How long is the warranty period?

We provide a three-year quality assurance commitment.

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Galvanized Corrugated Metal Sheets for Roofing (ZL-RS)