What is the MOQ for this product?

The minimum order quantity is 100 pieces.

What payment terms do you accept?

We accept LC, T/T, D/P, PayPal, Western Union, Small-amount payment, and Money Gram.

Heavy-Duty Square and Rectangular Steel Pipes Steel Frames for Construction Projects

Name: Heavy-Duty Square and Rectangular Steel Pipes Steel Frames for Construction Projects
Brand: Qingdao Hairun Intelligent Technology Co., Ltd.
SKU: 2099616512

Shandong, ChinaQingdao Hairun Intelligent Technology Co., Ltd.

US$700.00-1,100.00

1 Ton

Sample price:US$1099.00/ton.Request sample

Product profile

Customization

Available

After-sales Service

24 Hours Online

Connection Form

Welded Connection

Model NO.

SS196

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

Drawing Format

CAD, Dwg, Stl, etc

Surface Finish

Galvanized Painted

Color

Customized

Usage

Industrial Workshop, Gymnasium, Warehouse, etc

Advantage

Quality Assurance/Production Efficiency

20-40days

Maching Type

OEM/ODM

Type

Light Weight Steel Structure

Material

Steel/Stainless Steel/Aluminum/Copper

Transport Package

Standard International Packing

Specification

Customized

Trademark

Hairun

Origin

Shandong

HS Code

7308900000

Production Capacity

300000tons/Year

Key features

Customizable Dimensions: Width and length are fully customized to meet specific project requirements.

High Durability Features: Anti-corrosion, earthquake resistance, and high intensity for reliable structures.

Versatile Material Options: Available in Steel, Stainless Steel, Aluminum, and Copper materials.

Easy Installation: Pre-welded design with online guidance for quick and efficient assembly.

ISO 9001 Certified Quality: Strict quality control with 100% inspection ensuring product reliability.

Wide Application Scope: Ideal for industrial workshops, warehouses, gyms, and residential structures.

Fast Production Cycle: Standard production time of 20-30 days depending on order quantity.

Professional OEM/ODM Service: Supports laser cutting, welding, punching, and bending for custom needs.

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: ≤1.56hTerms 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, and assembly, testing and so on.

Q:Can I get some samples?

Yes, we can provide samples.

Q:What are your main products?

Hairun is engaged in the processing, fabrication, installation of the power plant equipments, environmental equipments, large steel structure, steel formwork and Guardrail etc.

Q:How long is the production cycle?

20-30 days, depending on the product and quantity you order.

Q:What is the warranty period?

We provide a comprehensive 2-year warranty for all our mechanical equipment.