Shandong Hongrui Intelligent Manufacturing Co., Ltd. is a premier manufacturer of high-performance, custom steel structures. We specialize in fabricating robust solutions for a wide range of building and infrastructure projects, ensuring reliability and compliance with major international standards.

Our Range of Steel Structure Products

We possess the expertise and capacity to produce a diverse portfolio of steel structures, catering to various industrial and commercial needs. Our capabilities include:

Building Roof Steel Structures: Providing stable and durable steel roof structures for various types of buildings.

Steel Truss Footbridges: Customizing steel truss structures to ensure the safety and durability of pedestrian bridges.

Embedded Steel Structures for Buildings: Supplying embedded steel structures for building, enhance the load-bearing capacity and overall performance of the structure.

Steel Structures for Chemical Engineering: Providing corrosion-resistant and heat-resistant steel structures for chemical plants, refineries, and other specialized industries.

Power Transmission Frames: Robust and reliable structures for energy distribution networks.

Offshore Fixed Solar Mounting Steel Brackets: Supplying specialized steel brackets for offshore solar projects, designed to withstand seawater corrosion and extreme weather conditions.

Control of Raw Materials and Welding Quality

We maintain strict control over the procurement of raw materials and welding quality, ensuring that every project meets design specifications and delivers outstanding performance:

Non-Destructive Testing: All welds undergo non-destructive testing to ensure they meet the required design and performance standards.

Rigorous Raw Material Testing: Every batch of raw materials is thoroughly tested and inspected according to international standards, laying a strong foundation for product quality.

Quality Assurance: With safety as our top priority, we provide reliable solutions for urban transit and critical infrastructure, ensuring long-term performance and safety.

Why Choose Hongrui as Your Steel Structure Supplier?

Uncompromising Quality and Safety:With safety as our priority and quality ingrained in our brand, we serve as a reliable safeguard for vital infrastructure.

Material Control:Each batch of raw materials is rigorously tested and inspected against relevant standards (EN, ASTM, AS/NZS), laying a solid foundation for product quality.

Welding Excellence:All welds undergo non-destructive testing and performance tests to ensure they meet or exceed design specifications, guaranteeing structural integrity.

Your Standards, Our Supply

We understand that global projects require local compliance. We possess the sourcing capability to procure raw steel materials that meet major international standards, including:

European:EN S235, S355

American:ASTM A36, A572 Gr50, Gr65

Australian/New Zealand:AS/NZS Grade 250, 350

Proven Customization Capability

From the curved grand steel dome of the Jinan Metro characteristic station to seawater corrosion-resistant offshore solar steel structure platforms, Hongrui successfully delivers projects tailored to specific client requirements and challenging site conditions.

Certified Management System

To execute complex and large-scale steel structures for the global market, we operate a certified quality management system in full compliance with EN 1090-1 EXC3 and EN ISO 3834-2. These certifications are your assurance of our rigorous documented quality control and technical execution capabilities.