Modern steel structure commercial building
Highlights
- 2-10 story steel frame with 6-12m flexible column grid
- 25% foundation cost savings vs concrete
- Curtain wall and aluminum panel facade integration
- Seismic Grade 8 ductile connections
- 45-75 day steel erection for faster occupancy
- ISO 15614 welding qualified, CE-marked components
Specifications
| Brand | Jidian Construction Materials Co., Ltd. |
|---|---|
| Product origin | Xiamen, Fujian, China |
| Building type | High-rise steel frame (2-10 floors) |
| Main steel | Q345B/Q355B box column + H-section beam + truss |
| Column grid | 6-12m |
| Floor height | 3.0-4.5m per floor |
| Floor system | Steel truss deck + concrete topping |
| Seismic rating | Chinese seismic intensity Grade 8 |
| Wind load | Up to 0.6 kN/m² (≈140 km/h) |
| Cladding options | Glass curtain wall, aluminum panel, ALC panel, PC concrete |
| Surface treatment | Sa 2.5 blast + epoxy zinc-rich primer (2×75μm) + topcoat |
| Delivery time | 45-75 days after drawing confirmation |
| Supply capacity | 360,000 tons/year |
Product Detail
Commercial Building Challenges & Our Steel Solution
Commercial developers need office and mixed-use buildings that deliver faster occupancy, flexible floor plans, and lower lifecycle costs than conventional concrete towers. Our modern steel structure commercial building addresses these priorities. The high-rise steel frame uses box columns, round tubes, cross-sections, and H-section beams in Q345B/Q355B steel, achieving 2-10 story configurations with column grids of 6-12m for flexible office layouts. Steel's high strength-to-weight ratio reduces foundation costs by approximately 25% versus concrete, while shop-fabricated bolted connections cut on-site construction to 45-75 days for a typical 5,000 m² commercial building. The structure supports curtain wall facades, aluminum panels, and concrete cladding for diverse architectural expressions that attract premium tenants.
Product Advantages
• High-rise capability: 2-10 story steel frame with box columns and composite floor decks for office, retail, and mixed-use configurations.
• Flexible column grid: 6-12m grid spacing enables open-plan offices and reconfigurable tenant layouts without structural modifications.
• Foundation savings: Steel's 60% lighter self-weight versus concrete reduces foundation cost by approximately 25%.
• Curtain wall integration: Frame pre-engineered for glass curtain wall, aluminum panel, and ALC panel facade systems.
• Seismic ductility: Grade 8 seismic rating with ductile steel connections providing superior energy dissipation.
• Fast occupancy: 45-75 day steel erection enables earlier tenant fit-out and revenue generation.
Welding Qualification & Quality Control
Our welding procedures are qualified to ISO 15614-1, and all welders hold ISO 9606 certifications. Every primary load-bearing weld undergoes 100% ultrasonic testing (UT) per GB/T 11345, with radiographic testing (RT) on critical butt welds. The cross-column production line, AMADA secondary processing line, and European longitudinal box production line-imported from Japan, Germany, and Italy-ensure ±2mm dimensional precision. Surface preparation reaches Sa 2.5 grade before epoxy zinc-rich primer (2×75μm) and topcoat application, delivering 20+ years of protection in urban atmospheres. We also hold the Italy Welding Procedure Qualification Certificate for CE-marked commercial building components.
About Jidian Construction Materials Co., Ltd.
Founded in 2012 and headquartered in Xiamen, Fujian, China, Jidian Construction Materials Co., Ltd. is a leading steel structure manufacturer with over 12 years of industry experience. Our production facility operates advanced heavy and light steel production lines plus sandwich panel lines, staffed by a dedicated engineering team. Annual capacity reaches 360,000 Tons Steel Capacity and 1,000,000 m² Enclosure Output. We hold ISO9001, ISO14001, ISO45001, CE (EN1090), SGS, and BV certifications, plus China's highest Steel Structure Manufacturing Special Level Qualification. Commercial building projects have been delivered to 50 Countries Covered across Europe, the Middle East, Southeast Asia, Africa, and the Americas, with 2,000+ Completed Projects worldwide.
Service & Support
Pre-sales: Free architectural concept design, structural calculations, and curtain wall compatibility analysis. Quotation within 24 hours.
Manufacturing: CNC cutting, automated SAW welding, robotic drilling. ±2mm tolerance. Weekly production photos.
Installation: Detailed assembly drawings, connection sequence videos, and on-site engineer supervision for projects above 3,000 m².
After-sales: 2-year structural warranty, 24/7 response, lifetime technical support.
FAQ
Q: How many floors can the steel frame support?
A: 2-10 stories with floor heights of 3.0-4.5m. For taller buildings, we provide custom structural solutions.
Q: What is the delivery time?
A: 45-75 days after drawing confirmation for standard configurations. Large or complex buildings may require 75-90 days.
Q: Do you provide design calculations for building permits?
A: Yes. We provide complete structural calculation reports, seismic analysis, and assembly drawings for local building permit applications.
Q: Can you integrate curtain wall systems?
A: Yes. The steel frame is pre-engineered for glass curtain wall, aluminum panel, ALC panel, and PC concrete facade connections.
Q: Can I request OEM manufacturing?
A: Yes. We offer full OEM/ODM services including custom branding, packaging, and documentation.
Q: What are the payment terms?
A: T/T (30% deposit, 70% before shipment) or L/C at sight. Trade assurance supported via Alibaba.
Q: Do you provide samples for quality verification?
A: Yes. We can send steel samples and cladding panel samples by express for your quality verification before placing a bulk order.
Related Products
FAQ
What quality certifications do your building materials hold?
Our products are manufactured under strict quality control systems and hold multiple international certifications including ISO 9001, CE, SGS, and BV. Jidian Construction Materials Co., Ltd. operates 26 production lines with advanced testing equipment, and every batch undergoes dimensional, material, and surface inspection before shipment. We also support third-party on-site inspection and pre-shipment testing by SGS, TUV, or other designated agencies. Mill Test Certificates (MTC) and quality reports are provided with every delivery.
Can I request product samples before placing a bulk order?
Yes, we provide product samples for evaluation. Small material samples such as steel coupons, panel cuttings, and fastener samples are provided free of charge, with the customer only paying for shipping. For larger samples or custom prototypes, a sample fee may apply, which is deductible from your bulk order. Please contact Jidian Construction Materials Co., Ltd. with your specific sample requirements and we will arrange shipment from our Xiamen facility promptly.
Can you print our company logo on the building materials or packaging?
Yes, we offer custom logo printing and branding services. Your company logo can be applied to product surfaces (such as panel edges, steel beam ends), packaging materials, and shipping marks. We use laser engraving, stenciling, or adhesive labeling depending on the material and your preference. This service is available for OEM orders with a reasonable MOQ. Provide us with your logo artwork (AI or vector format preferred) and we will incorporate it into the production process.
Do you provide OEM and custom manufacturing services?
Yes, Jidian Construction Materials Co., Ltd. offers comprehensive OEM and ODM services. With an annual steel processing capacity of 360,000 tons and 1,000,000 m² enclosure material output, we can manufacture products to your exact specifications, drawings, or samples. Our engineering team in Xiamen works closely with clients to optimize designs for cost-efficiency and structural performance. We have completed over 2,000 projects across 50 countries, delivering custom steel structures, panels, and building systems tailored to diverse market requirements.
How to install?
We will provide you with detailed installation drawings and video explanations. If necessary, we will send professional engineers to guide and experienced technical workers to help with installation.
How about your quality control?
We have a professional quality inspection team and advanced testing equipment. In addition, we support third-party testing, such as SGS, TUV, etc.
What is the payment terms?
T/T or L/C, 30% advance payment, 70% balance payment before delivery.
How long does your delivery time take?
It depends on the item, usually around 20—30 days.