What are the terms of payment?

We accept LC (Letter of Credit) and T/T (Telegraphic Transfer) as terms of payment.

What is the warranty or quality guarantee?

The product has good material and comprehensive performance, with appearance quality better than industry standards due to high-pressure water descaling technology.

Hot Rolled S355 Ss390m Rear Lower/Upper Body Half Profile Car Profile Hinge

Name: Hot Rolled S355 Ss390m Rear Lower/Upper Body Half Profile Car Profile Hinge
Brand: Henan Rarlong Steel Co., Ltd.
SKU: 2087561885

Henan, ChinaHenan Rarlong Steel Co., Ltd.

US$1,400.00-1,500.00

10 Tons

Product profile

Customization

Available

Standard

DIN, JIS, AISI, ASTM, GB, BS

Technics

Hot Rolled

Model NO.

S355JR, S235JR, Q355B, SS490

Application

Structural Steel Bar

Surface

Metal Natural Color

Alloy

Non-alloy

Special Use

Wear Resistant Steel

Transport Package

Steel Wire

Specification

6m per piece

Trademark

AYHY

Origin

China

HS Code

8301201000

Key features

Hot Rolling Process: Full-size hot rolling with one-time forming for high dimensional consistency.

Wide Customization Range: Customizable flat steel from 12-300mm wide and 3-60mm thick.

Premium Material Quality: Adopts high-pressure water descaling for superior appearance quality.

Trusted by Top Brands: Profiles adopted by BMW, Volkswagen, and over 100 famous car brands.

40 Years Experience: Specializing in steel rolling with advanced automated production equipment.

Multiple Standards: Complies with DIN, JIS, AISI, ASTM, GB, BS, and EN10025 standards.

Good Coating Effect: Special surface treatment ensures excellent later coating performance.

Cost Efficiency: Provides different production cost schemes to save costs for manufacturers.

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 is the manufacturing process for these hinges?

The hinges are manufactured using a full-size hot rolling process with one-time forming, which is preferred by leading automotive manufacturers for its consistency.

Q:Can the hinge profiles be customized?

Yes, we can develop and customize various automobile door hinge sections. The range includes flat steel from 12-300mm wide and 3-60mm thick, including non-standard and complex sections.

Q:What standards do the materials comply with?

Our materials comply with multiple international standards including DIN, JIS, AISI, ASTM, GB, BS, and EN10025, covering grades like S355, Q355B, and Q420.

Q:What is the average lead time for orders?

The lead time varies by season: Peak Season Lead Time is 1-3 months, while Off Season Lead Time is one month.

Q:Which car brands use these profiles?

Our hot rolled special steel shapes have been installed by major brands such as BMW and Volkswagen, and are adopted by more than 100 famous car brands globally.