What is the warranty period?

We provide 24-hour online after-sales service to ensure customer satisfaction and support.

What materials are used for the steel structure?

Main structures use Q355B Welded H beams/columns, while secondary structures use Q235B steel, both meeting international standards like ASTM A572 Gr. 50 and A36.

Hot DIP Galvanized Corrosion Resistant Steel Frame Structure for Long Span Commercial Buildings

Name: Hot DIP Galvanized Corrosion Resistant Steel Frame Structure for Long Span Commercial Buildings
Brand: Qingdao Hairun Intelligent Technology Co., Ltd.
SKU: 1982867151

Shandong, ChinaQingdao Hairun Intelligent Technology Co., Ltd.

US$1,099.00-1,299.00

1 Ton

Sample price:US$1299.00/ton.Request sample

Product profile

Customization

Available

After-sales Service

24 Hours Online

Connection Form

Welded Connection

Model NO.

S547

Feature

Anti-Corrosion, Earthquake Resistance, Easy To Install, High Intensity, Recyclable

Install

Online Guidance

Market

Europe, Australia, Russia, The Middle East...

Quality Control

100% Inspection

Factory or No

Factory

Tolerance

0.05 mm

Drawing Format

CAD, Dwg, Stl, etc

Surface Finish

Polish, Anodizing, Coating, Plating, etc.

Color

Customized

Usage

Steel Buildings

Advantage

Quality Assurance/Production Efficiency

20-40days

Maching Type

OEM/ODM

Type

Building Steel Structure

Carbon Structural Steel

Q235/Q355

Transport Package

Standard International Packing

Specification

customized

Trademark

Hairun

Origin

Shandong

HS Code

7308900000

Production Capacity

300000tons/Year

Key features

Anti-Corrosion & Durable: Hot dip galvanized surface treatment ensures long-lasting corrosion resistance.

Earthquake Resistant: Designed with high intensity and structural stability for seismic safety.

Easy Installation: Prefabricated design allows for fast assembly with online guidance or on-site engineer support.

Customizable Color: Color options are fully customized to meet specific project requirements.

High Precision Tolerance: Manufacturing tolerance controlled within 0.05 mm for superior fit and quality.

ISO 9001 Certified: Factory certified under ISO 9001 standards ensuring consistent product quality.

Fast Production Cycle: Standard production time is 20-30 days, ensuring quick project turnaround.

Recyclable Material: Steel structure materials are 100% recyclable, supporting sustainable construction.

Company profile

High Repeat Buyers ChoicePatents AwardedManagement CertificationImporters and Exporters

Qingdao Hairun Intelligent Technology Co., Ltd.

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2024-09-10Nearest Port: Qingdao portAverage Response Time: ≤1.73hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryQingdao Hairun Intelligent Technology Co., Ltd. is identified as a Chinese manufacturer/factory in Shandong specializing in steel structures, metal parts, welding parts, and related construction products. It reports ISO 14001, ISO 9001, ISO 45001, and ISO 3834 certifications, with 6–10 years of combined R&D engineer experience. Reported customized metal-parts productivity is 60,000 tons, and exports account for 41%–50% of total sales, using both agency export and self-operated import/export rights. The supplier presents evidence of manufacturing scale, customization focus, and international trade activity. However, information is insufficient to assess after-sales services, financial credibility, customer cases, detailed innovation outputs, and several operational capabilities. The audit record identifies TÜV Rheinland, but the provided audit result is coded as “0” without an explanatory interpretation.

Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory and is described as specializing in steel structures for industrial, logistics, and commercial applications. Its listed products include customized metal parts, steel formwork, guardrails, carports, warehouses, and steel structure buildings.

CertificationsThe supplier reports ISO 14001 and ISO 9001 management-system certifications, as well as ISO 45001 occupational health and safety and ISO 3834 welding management certifications. A TÜV Rheinland audit is also recorded, although the audit result is coded “0” and cannot be interpreted further from the provided data.

Production capacityThe supplier is identified as offering metalware products and reports customized metal-parts productivity of 60,000 tons. Its product and business scope covers metal parts, welding parts, steel structures, warehouses, and related construction products, supporting a substantial manufacturing capability.

Customization capabilityCustomized metal parts are explicitly listed among the supplier’s product keywords, and the reported annual productivity is specifically stated for customized metal parts. The supplier’s steel-structure focus and customized solution positioning further support customization capability, although detailed design and tooling services remain unverified.

Product Q&A

Q:What services does Hairun offer?

Our services include sheet metal product laser cutting, punching, bending, welding, stamping, finishing, assembly, testing, and more.

Q:Can I get samples?

Yes, we can provide samples upon request.

Q:What are your main products?

We specialize in processing, fabrication, and installation of power plant equipment, environmental equipment, large steel structures, steel formwork, and guardrails.

Q:How to get to your company?

We are located on Jingxin Road, Jiaozhou, Qingdao City, Shandong Province. If you fly to Jiaodong International Airport, we can meet you within 15 minutes.

Q:How long is the production cycle?

The production cycle is typically 20-30 days, depending on the product type and order quantity.