Qingdao Ruigang Steel Structure Co., Ltd.
| Payment Terms | L/C,T/T,Western Union |
| Supply Ability | 20000 Square Meter Per Month |
| Delivery Time | 30 Days |
| Packaging Details | As request |
| Grade | Q235 / Q355 / Q235B / Q355B |
| Connection Type | Bolted, Welded |
| Application | Industrial and Commercial |
| Type | Prefab Steel Structure Building |
| Design Standard | AISC, MBMA, AWS, ASTM |
| Wind Load | Up to 300 km/h |
| Surface Treatment | Hot-dip Galvanization, Paint Coating |
| Wall Cladding | Galvanized Steel Sheet, Sandwich Panel, Metal Cladding |
| Brand Name | RG_STEEL |
| Model Number | RG_STEEL |
| Certification | SGS, BV,ISO |
| Place of Origin | Shandong, China |
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Product Specification
| Payment Terms | L/C,T/T,Western Union | Supply Ability | 20000 Square Meter Per Month |
| Delivery Time | 30 Days | Packaging Details | As request |
| Grade | Q235 / Q355 / Q235B / Q355B | Connection Type | Bolted, Welded |
| Application | Industrial and Commercial | Type | Prefab Steel Structure Building |
| Design Standard | AISC, MBMA, AWS, ASTM | Wind Load | Up to 300 km/h |
| Surface Treatment | Hot-dip Galvanization, Paint Coating | Wall Cladding | Galvanized Steel Sheet, Sandwich Panel, Metal Cladding |
| Brand Name | RG_STEEL | Model Number | RG_STEEL |
| Certification | SGS, BV,ISO | Place of Origin | Shandong, China |
| High Light | Wind Load Up to 300 km/h Multi-Storey Steel Building ，Hot-Dip Galvanization Prefab Steel Structure Building ，Q355/Q235 Steel Grade Steel Frame Structure Building | ||
Multi-story steel structure buildings offer unparalleled strength, flexibility, and durability, making them ideal for modern urban construction. These buildings are designed with a robust steel framework that ensures structural integrity while providing the flexibility to accommodate various architectural styles and functions. With quick construction timelines and superior resistance to environmental factors such as wind, fire, and seismic activity, multi-story steel structures are the future of high-rise buildings, combining efficiency, safety, and sustainability for the urban skyline.
| 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 |
Molecular Passivation & Reactive Priming: The foundational layer effectively neutralizes oxidation on the steel substrate, forming a protective, non-porous seal that blocks moisture and saline penetration.
Cross-Linked Molecular Armor: A high-build epoxy barrier offering superior mechanical strength and chemical resistance, safeguarding the surface from industrial pollutants and harsh, corrosive environments.
Atmospheric Resilience & Chromatic Shield: The top-grade polyurethane finish ensures lasting color integrity and UV protection, preserving a professional appearance over time.
Agile Corporate & Commercial Spaces: Column-free designs optimize usable floor space, offering flexible structural solutions that adapt to the evolving needs of modern workplaces.
Fast-Track Urban Residential Projects: Swift construction of high-performance residential buildings, with built-in fire-resistant features for added safety.
Efficient Institutional & Healthcare Facilities: Off-site fabrication minimizes disruption to local communities while accelerating construction timelines for essential public services.
High-Capacity Mobility & Vertical Parking Solutions: Scalable, robust parking structures engineered to handle high volumes of traffic and alleviate urban congestion challenges.
Computational Stewardship & Material Efficiency: Advanced structural modeling minimizes material waste, driving cost savings while boosting sustainability.
Automated Precision & Technical Excellence: Digitally-controlled manufacturing ensures precise, millimeter-level accuracy for flawless assembly in the field.
Integrated Project Management: A single-source partner overseeing the entire structural lifecycle from design to handover, streamlining logistics and reducing complexities.
Global Compliance & Lifespan Support: Full adherence to international engineering standards (AISC, Eurocode, GB) coupled with ongoing technical support for the entire lifecycle of the project.
Precision Structural Encapsulation: A multi-layered protection system ensures components remain intact and finishes preserved during international shipping.
Advanced Volumetric Optimization: Spatial algorithms optimize container packing in 40ft High Cube units, minimizing shipping costs and reducing the carbon footprint.
Seamless Just-in-Time Logistics: A synchronized supply chain tailored to the construction timeline, ensuring timely material delivery and maintaining continuous project progress.
Company Details
Business Type:
Manufacturer
Year Established:
2013
Total Annual:
80000000-100000000
Employee Number:
100~150
Ecer Certification：
Verified Supplier
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