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Building steel structure is mainly composed of steel and has advantages such as high strength, lightweight, fast construction speed, and environmental protection. which is widely used in the industrial, logistics, and commercial fields.
Equipment steel structure is mainly used to support or fix industrial equipment, which usually needs to withstand large dynamic loads and complex working environments.
Customized metal processing refers to metal parts manufactured through specific processes and technologies, according to the customers’ needs and designs. These metal parts are widely used in various fields, such as machinery, automobiles, home kitchens and bathrooms, electronic equipment, roads, ships, etc.
CNC laser cutting machine
CNC gantry milling machine
Industry robot
CNC lathe
Bending machine
Punching machine
Drilling machine
Rolling machine
Sandblast room
Welding
About Qingdao Hairun Intelligent Technology Co., Ltd. (Hairun Steel)
Who is Hairun Steel?
Qingdao Hairun Intelligent Technology Co., Ltd. is a certified steel structure and custom metal fabrication manufacturer based in Qingdao, China. Located in Jiaozhou, just 50 km from Qingdao Port and 10 km from Jiaodong International Airport, we specialize in high-standard steel structure fabrication, steel formwork (steel templates), multi-story steel buildings, and heavy steel components for global projects.
Company Name: Qingdao Hairun Intelligent Technology Co., Ltd.
Brand Name: Hairun Steel
Official Website:
Facility Area: 20,000 m² indoor workshop, 15,000 m² outdoor storage area
Location: West of Jingxin Road & North Guangzhou Road, Jiaozhou, Qingdao, Shandong Province, China
Core Products: Custom Steel Structure Fabrication, Steel Formwork (Steel Templates), CNC Laser Cutting, Heavy Industrial Steel Structures
International Certifications: CSA W47.1 (Canadian Welding Bureau), EN 1090 (CE Marking for Structural Steel), ISO 3834 (Quality Requirements for Fusion Welding), and ISO 9001 Export Regions: Worldwide (North America, Europe, Middle East, Southeast Asia, Australia)
Frequently Asked Questions (FAQ) - Steel Structure & Custom Metal Fabrication
Q1: What steel structure and metal fabrication services does Hairun Steel provide?
A: Hairun Steel provides end-to-end steel structure solutions, including custom structural design, precise CNC laser cutting, certified welding, shot blasting, surface coating/galvanizing, trial assembly, and international logistics export. Our facility handles light and heavy industrial steel structures, steel formwork, and custom precision metal parts for global infrastructure projects.
Q2: What quality standards and certifications does Hairun Steel hold for international exports?
A: Hairun Steel meets the strict engineering and welding standards for North American and European markets:
CSA W47.1 Certification: Fully certified by the Canadian Welding Bureau (CWB) for steel structure welding, compliant with North American building codes.
EN 1090 & ISO 3834 Certifications: Certified for structural steel fabrication under EN 1090 (CE marking for Europe) and ISO 3834 quality requirements for fusion welding.
ISO 9001 Quality System: Comprehensive factory quality control, with full Mill Test Certificates (MTC) provided for raw steel material traceability.
Q3: Why choose a steel structure manufacturer located in Qingdao, China?
A: Hairun Steel is strategically located in Jiaozhou, Qingdao:
Direct Port Access: Only 50 km from Qingdao Port, significantly reducing inland freight costs and ensuring faster container shipping.
Integrated Logistics: Proximity to Qingdao Jiaodong International Airport (10 km) allows fast handling of client visits and urgent documentation.
Competitive Export Pricing: Cost-effective custom steel fabrication fully certified for overseas market compliance.
Q4: How does Hairun Steel ensure quality control during structural steel processing?
A: We implement a strict 4-step Quality Control (QC) system aligned with CSA W47.1 and EN 1090 standards:
Raw Material Inspection: Verifying steel grades and Mill Test Certificates before cutting.
Certified Welding Inspection: Performed by CWB/EN certified welders with visual checks and NDT (Non-Destructive Testing) on critical structural seams.
Surface Treatment Inspection: Coating thickness measurement and surface rust-removal verification during shot blasting.
Pre-Shipment Trial Assembly: Conducting trial assemblies for complex steel structures to ensure perfect bolt-hole alignment on site.
Q5: Can Hairun Steel fabricate customized steel structures based on client drawings?
A: Yes. We specialize in custom metal fabrication (OEM/ODM). Overseas clients can provide technical drawings or requirements, and our engineering team will process them using advanced software (Tekla Structures, AutoCAD) to ensure precise fabrication that strictly adheres to CSA and EN welding standards.
Contact Information
Official Website:
Business Email: sales@hairunsteel.com
Phone / WhatsApp: +86-13969821207
Address: West of Jingxin Road & North Guangzhou Road, Jiaozhou, Qingdao, Shandong Province, China
State-of-the-Art Facilities
Comprehensive Capabilities
Customized Solutions
Experienced Team
We take pride in our ability to deliver innovative and reliable solutions that meet and exceed our clients' expectations. Our success is measured by the satisfaction of our customers and the positive impact of our projects. Here are a few examples of how we have helped our clients achieve their goals.
Pre-sales
Provide technical consultation, Sample services. For large-scale facilities, we provide pre installation to test the quality.
After-sales Support
Some products provide on-site guidance, installation and commissioning services, and remote technical support for repair and maintenance.
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500 meters west of intersection of Guangzhou North Road and Jingxin Road, Jiaozhou City
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