What is the quality of the product surface?

The product adopts high-pressure water descaling technology, ensuring appearance quality better than industry standards.

Where are your main markets?

Our products are widely adopted in the domestic China market and exported to Europe, USA, Middle East, and Southeast Asia.

S355 Low Alloy and High Strength Construction Structural Steel for Building

Name: S355 Low Alloy and High Strength Construction Structural Steel for Building
Brand: Henan Rarlong Steel Co., Ltd.
SKU: 2082596055

Henan, ChinaHenan Rarlong Steel Co., Ltd.

US$1,700.00-2,000.00

10 Tons

Product profile

Customization

Available

Type

Steel Structures

Standard

AISI, GB, BS, DIN, ASTM, JIS

Model NO.

S355

Alloy

Non-alloy

Transport Package

Steel Wire

Specification

5.8m 11.8m

Trademark

AYHY

Origin

China

HS Code

8302410000

Production Capacity

5000000t/Year

Key features

Customizable Dimensions: Flat steel 12-300mm wide and 3-60mm thick can be developed and customized.

Non-Standard Shape Support: Professional customization for non-standard shaped steel and complex small sections.

40 Years Manufacturing Experience: Specialized in steel rolling for over 40 years with automated precision mills.

High Pressure Descaling: Adopts high-pressure water descaling for appearance quality better than industry standards.

Wide Standard Compliance: Meets AISI, GB, BS, DIN, ASTM, and JIS standards including S355, Q235, and Q345.

Versatile Applications: Suitable for floor decks, roof structures, reinforced concrete, and decorative engineering.

Cost-Effective Solutions: Provides different production cost schemes to meet customer needs for use and budget.

Global Market Reach: Products exported to Europe, USA, Middle East, and Southeast Asia.

Company profile

Henan Rarlong Steel Co., Ltd.

Henan, China

Business Type: Manufacturer/FactoryExport Year: 2022-12-08Nearest Port: Qingdao Port, Shanghai PortAverage Response Time: ≤3.46hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, CIP, CPT

AI-Powered supplier vetting

SummaryHenan Rarlong Steel Co., Ltd. is identified as a China-based limited company and manufacturer/factory in Zhengzhou, Henan. The supplier offers hot rolled, cold drawn, special-section, structural, construction, hinge, forklift, and other customized steel profiles. It reports four rolling mills, annual hot rolled steel profile capacity of 200,000 tons, 50 quality-control staff, and a physical and chemical testing laboratory. The supplier states that it holds TS 16949 and ISO 9001 management-system certifications. It serves multiple international regions, has self-operated import and export rights, and reports export sales of 31%–40%. The information supports meaningful production, quality-control, international trade, and customization capabilities. However, the provided slices do not establish specific customer references, independently verified financial strength, or detailed innovation outcomes.

Supplier typeThe supplier is described as both a trade company and a Manufacturer/Factory. Henan Rarlong Steel Co., Ltd. is further identified as the sales subsidiary of AYHY steel group, while the submitted company type is Manufacturer/Factory and its operations include four rolling mills producing steel profiles.

CertificationsThe supplier explicitly reports certification of its management systems under TS 16949 and ISO 9001. These stated certifications provide direct evidence of formal quality or management-system accreditation, although the slices do not include certificate numbers, issuing bodies, or validity dates.

After-Sales capabilityThe company description states that the supplier has customer after-sales service and a physical and chemical test laboratory. This supports the existence of after-sales and testing resources, but no service response times, service locations, staffing details, or customer service performance data are provided.

R&D capabilityThe supplier reports 31–40 years of total experience among R&D engineers and describes production of customized complex-section steel, including hot rolled and cold drawn profiles. This indicates technical development and engineering capability, but no patents, new-product records, research facilities beyond testing, or documented innovation results are stated.

Production capacityThe supplier reports four rolling mills, four production lines, 200,000 tons of annual hot rolled steel profile output, and product dimensions ranging from 6–250 mm in width and 3–200 mm in thickness. It also states one-month off-peak lead times and two-to-three-month peak-season lead times, providing direct evidence of substantial production capacity and defined delivery capability.

Customization capabilityThe supplier explicitly offers customized hot rolled and cold drawn special steel profiles and complex-shaped sections. Its listed products include car door hinges, corner sections, forklift sections, construction steel, and cold drawn steel, supporting capability across multiple specialized profile applications.

Product Q&A

Q:What dimensions can be customized?

All shaped flat steel in the range of 12-300mm wide and 3-60mm thick can be developed and customized.

Q:Do you support non-standard shapes?

Yes, we provide professional customization for non-standard shaped steel and small steel with complex sections.

Q:What standards does the steel comply with?

Our steel complies with AISI, GB, BS, DIN, ASTM, and JIS standards, including grades like S355, Q235, and Q345.

Q:How long is the average lead time?

Peak season lead time is 1-3 months, while off-season lead time is one month.

Q:What payment terms are accepted?

We accept LC and T/T payment terms.

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S355 Low Alloy and High Strength Construction Structural Steel for Building