What is the lead time for orders?

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

Where is the product manufactured?

Our products are manufactured in Tianjin, China (Mainland).

Is the quality verified?

Yes, our products are verified by Bureau Veritas.

Hot Rolled Flat Steel Bar/Iron Flat Bar

Name: Hot Rolled Flat Steel Bar/Iron Flat Bar
Brand: Guangzhou New Zhonglian Building Materials Co., Ltd.
SKU: 771120185

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

US$500.00

5 Tons

Product profile

Customization

Available

Type

Flat

Standard

AISI, ASTM, DIN, JIS, GB

Model NO.

Steel Flat Bar

Composition

Ferrous Steel Scrap

Technique

Hot Rolled

Shape

Flat Bar

Surface Treatment

Black

Special Use

High-strength Steel Plate

Application

Structural Steel Bar

Size

8X8mm-60X60mm

Standard Length

6 Meter

Transport Package

in Bundles or as Your Requirement.

Specification

10mm-500mm

Trademark

Zhong Lian

Origin

Heibe, China

HS Code

721550

Production Capacity

200000tons Per Month

Key features

Wide Size Range: Available in sizes from 8x8mm to 60x60mm with custom lengths.

Multiple Standards: Meets AISI, ASTM, DIN, JIS, GB, and EN international standards.

Hot Rolled Technique: Manufactured using hot rolled steel coil for high strength.

Various Grades: Includes A36, Q235, Q195, SS400, and St37-2 steel grades.

Custom Lengths: Standard lengths of 6m, 9m, 12m or as per customer requirement.

Verified Quality: Products verified by Bureau Veritas for quality assurance.

Direct Manufacturer: Sourced directly from a large manufacturer in Tianjin, China.

Competitive Pricing: Offers high quality at the lowest market price.

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.