PRODUCT CATEGORIES
High-Rise & Super High-Rise Buildings
Jin’an Group is a High-Rise Steel Structure Buildings Manufacturer engaged in the engineering, fabrication, and construction of steel structural systems for high-rise and super high-rise buildings. The company develops steel frame, steel-concrete composite, and tube structural systems based on project height, load conditions, and architectural requirements.
High-rise steel structures are designed to handle vertical and lateral loads through coordinated structural systems, including core walls, bracing systems, and moment-resisting frames. Component fabrication is carried out in controlled factory environments, where steel members are cut, welded, drilled, and pre-assembled before being transported to the construction site for installation.
The construction process typically follows a prefabrication and assembly sequence, which reduces on-site structural work and improves installation accuracy. Depending on project complexity, steel structure systems can be adapted for buildings ranging from mid-rise developments to super high-rise towers exceeding 50 floors, with design considerations covering wind load, seismic performance, and floor layout efficiency.
These systems are widely applied in commercial office towers, residential skyscrapers, mixed-use developments, and urban infrastructure projects where construction speed, structural flexibility, and load performance are key engineering requirements.
High-rise steel structure buildings are engineered using high-performance structural materials and strict design parameters:
Structural steel grades: Q235 / Q355 or equivalent international standards
Connection systems: high-strength bolt connections and welded joints
Floor system integration: steel beam + composite slab systems
Fire protection systems: fire-resistant coatings and enclosure systems
Corrosion protection: hot-dip galvanizing or multi-layer anti-corrosion coatings
Steel structure high-rise projects follow a streamlined industrial construction process:
Structural design and BIM modeling
Factory prefabrication of steel components
Transportation and logistics coordination
On-site steel frame assembly
Floor system installation and enclosure works
Mechanical, electrical, and finishing integration
High-rise steel structure systems are designed for demanding urban environments with measurable performance parameters:
Structural height capability: 20–80+ floors
Construction time reduction: 30%–50% compared to conventional methods
Structural weight reduction: approximately 20%–30% lighter than concrete systems
Prefabrication rate: up to 80%–95% factory production
Floor span flexibility: 6–15 meters depending on design requirements
Service life: 50–100 years depending on maintenance conditions
Seismic performance: up to high seismic resistance design levels (project-based)
INTERESTED IN SIMILAR PROJECTS?
We are able to flexibly respond to various challenges ranging from standard factories to complex landmark buildings, providing you with truly tailored solutions.
Get A Free Quote
Jin'an Group
