What certifications does the product have?

The product is certified with ISO and RoHS standards.

Can I get a free sample for evaluation?

Yes, free samples and the latest price list will be offered for your evaluation.

What is the annual supply capacity?

The supply ability is 550,000 metric tons per year.

Dx51d/Dx52D Gi Prepainted Cold Rolled Galvanized Steel Coils

Name: Dx51d/Dx52D Gi Prepainted Cold Rolled Galvanized Steel Coils
Brand: Guangzhou New Zhonglian Building Materials Co., Ltd.
SKU: 775242885

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

US$412.00

5 Tons

Product profile

Customization

Available

Type

Steel Plate

Standard

ASTM, AISI, GB, JIS, DIN

Model NO.

Cold Rolled Steel Coil

Certification

ISO, RoHS

Surface Treatment

Coated

Technique

Cold Rolled

Application

Ship Plate, Boiler Plate, Container Plate

Special Use

High-strength Steel Plate

Stock

Transport Package

Standard Export Seaworthy Packing

Specification

0.13-2.5MM

Trademark

CRP001

Origin

Shanghai, China

HS Code

7209159

Production Capacity

200000tons Per Month

Key features

Wide Thickness Range: Available in nominal thickness from 0.13mm to 4.00mm for diverse applications.

Multiple Standard Compliance: Meets ASTM, AISI, GB, JIS, and DIN standards for global quality assurance.

Fast Delivery Lead Time: Delivery within 15 to 30 days after receiving prepayment or LC.

High Supply Capacity: Annual supply ability of 550,000 metric tons ensures stable sourcing.

Strict Quality Control: Strict production control with customer inspections during production and loading.

Versatile Applications: Suitable for refrigerator casings, oil drums, steel furniture, and ship plates.

Flexible MOQ Policy: Accepts small order quantities starting from 25 metric tons for evaluation.

24-Hour Online Support: Guaranteed 24 hours online response for technical and service inquiries.

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.