High Cost-Effective Multi-Story Steel Building with Exclusive Design
Multi-story steel buildings offer exceptional strength, flexibility, and durability, making them ideal for contemporary urban landscapes. Their robust steel framework ensures structural stability while accommodating diverse architectural designs and functions. With rapid construction timelines and remarkable resilience to environmental factors such as wind, fire, and seismic activity, these buildings are redefining high-rise architecture. Combining efficiency, safety, and sustainability, they are shaping the skyline of the future.
Technical Specifications
| Component | Specification |
|---|
| Main Steel | Q355, Q235, Q355B, Q235B, etc. |
| Anti-rust Protection | Hot-dip galvanized or anti-rust painting |
| Purlin and Girts | Cold-rolled C or Z steel, Q355 or Q235 |
| Column & Beam | Welded or Hot rolled H-section |
| Connection Method | Welding connection or bolt connection |
| Wall & Roof | Sandwich panel or steel sheet |
| Door | Rolled up door or Sliding door |
| Window | Plastic steel or Aluminum alloy window |
| Surface | Hot-dip galvanized or painted |
| Crane | 5MT, 10MT, 15MT, and more |
Advanced Painting System
- Molecular Passivation & Reactive Priming: The foundational layer combats oxidation on the steel surface, forming a durable, non-porous shield that blocks moisture and saline penetration.
- Cross-Linked Molecular Armor: A high-performance epoxy coating delivers superior strength and chemical resistance, safeguarding the surface from industrial pollutants and harsh environments.
- Atmospheric Durability & Color Preservation: The premium polyurethane finish ensures lasting color retention and UV resistance, keeping the appearance pristine and professional over time.
Common Applications
- Flexible Corporate & Commercial Spaces: Column-free designs maximize floor area, offering adaptable structures that evolve with the changing needs of modern businesses.
- Rapid Urban Residential Development: Accelerated construction of high-performance residential buildings, incorporating fire-resistant features for enhanced safety.
- Efficient Institutional & Healthcare Projects: Off-site fabrication minimizes local disruption and shortens construction schedules, ensuring timely delivery of essential public infrastructure.
- High-Capacity Vertical Parking Solutions: Robust, scalable parking systems engineered to accommodate high traffic volumes and alleviate urban congestion.
Why Choose Our Steel Structures
- Material Optimization & Computational Modeling: Advanced structural design minimizes material waste, reducing costs while boosting sustainability.
- Automated Precision & Technical Mastery: Digital manufacturing guarantees millimeter-perfect accuracy, enabling flawless on-site assembly.
- End-to-End Project Management: A single partner oversees the entire structural lifecycle, from design through delivery, streamlining logistics and simplifying operations.
- Global Compliance & Ongoing Support: Full adherence to international engineering standards (AISC, Eurocode, GB), coupled with continuous technical assistance throughout the project's duration.
Packing & Loading
- Complete Structural Protection: A multi-layered encapsulation system ensures the integrity and finish of components during international shipping.
- Optimized Packing Solutions: Advanced spatial algorithms maximize packing efficiency in 40ft High Cube containers, reducing shipping costs and minimizing the carbon footprint.
- Seamless Just-in-Time Logistics: A fully synchronized supply chain, aligned with project timelines, guarantees timely material delivery and continuous project momentum.
Frequently Asked Questions
Are you a manufacturer or trading company?
As a direct manufacturing facility based in Qingdao, China, we pride ourselves on our stringent quality management system, expert design team, robust production capabilities, and extensive manufacturing experience.
How about your quality control?
- We only cooperate with high-quality raw material suppliers
- Our workers are all certified and regularly assessed
What's the delivery time?
Usually 30 days. We have perfect management plans for each project to ensure timely delivery.
Do you offer installation service?
Yes, we provide detailed installation drawings and videos. Generally, you can install locally as components are prefabricated and bolted. Otherwise, we can send engineers to guide installation.
What's the payment term?
We have two payment terms: 1) 30% advance payment before production by T/T, and 70% balance by T/T before shipping. 2) 100% irrevocable L/C
How to get a fast quotation?
Please send us your project preliminary drawing, and we will quote accordingly within 2 days.
Is your price competitive compared with other companies?
As a direct factory, yes, our prices are competitive, and both price and quality are guaranteed.
Our Steel Structure Fabrication Factory
Qingdao Ruigang Heavy Industry Co., Ltd. is a global leader in steel infrastructure, offering comprehensive turnkey solutions that turn architectural visions into durable, functional structures. Our cutting-edge 50,000m² manufacturing facility is backed by a dedicated team of 115 engineering and fabrication specialists, ensuring precision and scalability in every project. Located in the strategically positioned West Coast New District, we benefit from direct access to the Port of Qingdao, enabling seamless connectivity to a world-class logistics network. This proximity ensures efficient global distribution and the on-time, sustainable delivery of high-quality structural solutions to clients worldwide.
Certifications
Product Attributes
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