Your steel structure engineering expert
We are an international company specializing in steel structure construction and export, with over 15 years of experience in steel structure engineering. We have provided high-quality steel structure building solutions to more than 30 countries worldwide. Our company holds international quality system certifications and possesses integrated service capabilities encompassing design, manufacturing, construction, and export.
Prefab High Rise Steel Building Construction Steel Structure Fabrication
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Detail information
Professional manufacturer of steel truss structures, providing strong and economical solutions for industrial buildings, warehouses, workshops, roofs, and large-span steel projects.
Product Description:
Steel structure building mainly consist of load – bearing components made of steel. These components include steel columns, steel beams, steel – structured foundations, steel roof trusses (notably, for factory buildings with relatively large spans, most now adopt steel – structured roof trusses), and steel roofs.
Features:
Structural components: material, surface roughness, tolerance, surface treatment, straightness (or curvature)
Connection: hole deviation, bolt grade; Welding methods, welding standards, and welding materials; Airtightness, requiring non-destructive testing, liquid penetrant testing, etc
Overall structure: verticality, levelness, etc
Packaging: Packaging materials, packaging methods
Storage: ambient temperature, ambient humidity
Technical Parameters
| Products |
Beams,Columns,H Profile,Lattice Column,Box Beam,Tube,Cross-shaped column |
| Main Material | Q235B(ASTM A36,S235JR), Q355B |
| Surface treatment | Painting, Galvanized |
| Process | cutting,holing,assembly, welding, painting/HDG,packing |
| Quality Control | QC inspection, third party inspection |
| Color | As requested |
Support and Services:
– Installation guidance and support to ensure proper setup of the steel structure.
– Troubleshooting assistance for any technical issues that may arise during use.
– Regular maintenance recommendations to prolong the life of the boiler steel structure.
– Training programs for users on how to operate and maintain the steel structure efficiently.


Packing and Shipping:
The steel structure will be carefully packaged to ensure safe delivery to our customers. It will be securely wrapped in protective materials and placed in a sturdy wooden crate to prevent any damage during transportation.
For shipping, we partner with reputable carriers to ensure timely and efficient delivery. The product will be shipped to the designated address provided by the customer, with tracking information provided for easy monitoring of the shipment status.
Vision & Mission
We are committed to providing safe, efficient, and environmentally friendly solutions for global customers through continuous technological innovation and exceptional product quality, driving industry progress and collectively creating a better future.
Core Values
We are guided by customer needs, deeply understand their scenarios, deliver products and service experiences that exceed expectations, and establish and maintain lasting partnerships.How to be a person | How to do things | How to do business | Pragmatic Innovation | Pursue excellence | Team Spirit
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SHANDONG SHIJIE HEAVY INDUSTRY CO., LTD
Shandong Shijie Heavy Industry Co., Ltd. is located in the High-Tech Development Zone of Jining City, Shandong Province, the hometown of Confucius and Mencius. Covering an area of more than 120 mu (about 80,000 square meters)and with a registered capital of 120 million yuan, the company currently employs over 600 people. It is an integrated service enterprise engaged in general contracting of projects such as construction, municipal engineering, petrochemical engineering, pressure pipelines, and long-distance transmission pipelines. Additionally, it manufactures products including steel structures (space grids,trusses), pressure vessels, SF/FF double-layer oil tanks, skid-mounted refueling devices, and various metal containers.Shandong Shijie has obtained over 80 qualifications and honors, including certifications for the ISO9001 quality management system, ISO14001 environmental management system, ISO45001 occupational health and safety management system, as well as the National Industrial Product Production License.
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