Projects — Where Engineering Meets Reality

A project portfolio is not a gallery of stock photos. It is evidence. Every project here was designed, fabricated and constructed by Jiangsu Permanent Steel Structure. Each one tested our engineering in a way that commodity suppliers never face.

25+
Years of Construction
16+
Landmark Projects
229m
World-Record Clear Span
4
Continents Served
View Verified Project Delivery Records →
Signature Projects

Built Where Failure Is Not an Option

These four projects define who we are. Each one pushed the boundary of what steel structures can do. Each one was delivered by our own engineering, fabrication and construction teams — not subcontracted.

Chinese Antarctic Ross Sea Research Station built with steel structure by Permanent Steel Structure Infrastructure

Chinese Antarctic Ross Sea Research Station

Location: Ross Sea, Antarctica  |  System: Modular Integrated Building System

Built for the most extreme environment on Earth — temperatures below -40C, wind speeds exceeding 200 km/h, months of total darkness. Our modular steel building system was selected because it could be fully prefabricated in China, shipped in containers and assembled on-site by a small team in a short window. The structure had to survive thermal contraction, ice loading and corrosion from salt-laden polar air. If our welds hold in Antarctica, they hold anywhere.

World record 229 meter span beam-string coal shed built by Permanent Steel Structure Industrial

229m Span Beam-String Coal Shed

Location: China  |  System: Ultra-long-span Beam-string Structure

The world's longest clear span of this structural type. A 229-meter span with no interior columns means coal stockpiles can be stacked, loaded and moved without obstruction. The beam-string hybrid system combines a steel truss with pre-tensioned cables to achieve spans that conventional trusses cannot reach. The engineering challenge: wind load on a 229m wall of steel, foundation uplift, and the dynamic response of cables under wind gust loading. No other company in the world has built this span.

Guangzhou Baiyun International Airport T3 terminal steel structure by Permanent Steel Structure Commercial

Guangzhou Baiyun International Airport T3

Location: Guangzhou, China  |  System: Steel Structure + Metal Roof Envelope

One of China's busiest aviation hubs. The T3 terminal roof required a column-free space frame spanning over 80 meters to accommodate passenger flow, retail concourses and aircraft gates beneath. The structure had to meet seismic performance criteria for a building that must remain operational after a major earthquake — it is an airport, and airports are critical infrastructure. Our spatial grid structure system was engineered to absorb seismic energy through controlled joint deformation while maintaining structural integrity.

Xuzhou East High-Speed Rail Station steel structure canopy by Permanent Steel Structure Infrastructure

Xuzhou East High-Speed Rail Station

Location: Xuzhou, China  |  System: Pipe Truss Structure

Our home city's flagship station on China's high-speed rail network. The platform canopy uses curved pipe trusses — a system that provides weather protection for passengers while achieving the architectural vision of a soaring wing form. The curved trusses required precision bending of large-diameter steel tubes and complex multi-tube welded joints. The proximity to our factory meant this project served as a live proving ground for our pipe trust manufacturing capability — every visitor to our headquarters can see what we built.

Selected Cases & Solutions

Project References and Building-Type Configurations

Badges identify entry type: Solution means a standard technical configuration, Project means a completed reference detail page, and Region means a regional delivery overview. Use these entries to compare building types and markets before requesting a technical proposal.

Large-span spatial grid structure sports stadium roof by Permanent Steel Structure Solution

Large-Span Stadium Roof

Spatial grid structure spanning over 100m clear, providing column-free sightlines for 30,000+ spectators. Designed for wind uplift, snow load and acoustic performance.

Industrial steel structure workshop with overhead cranes by Permanent Steel Structure Solution

Heavy Industrial Workshop

Steel structure workshop with 50t overhead cranes. Portal frame optimized for crane runway loads, fatigue-resistant connections and foundation settlement control.

Steel structure exhibition hall with spatial grid roof by Permanent Steel Structure Solution

Exhibition Hall Space Frame

Double-layer spatial grid roof over a 15,000m² exhibition space. Bolted sphere nodes for rapid assembly. Integrated skylight and BIPV system for natural daylighting.

Overseas steel structure project in Africa by Permanent Steel Structure Region

Africa Delivery Overview

Export-oriented industrial structures in Africa. Containerized delivery, English documentation, welding procedure records and dispatched on-site technical support.

Steel structure bridge project by Permanent Steel Structure Solution

Steel Structure Bridge

Prefabricated steel truss bridge for highway crossing. Shop-fabricated segments launched into position. Shop welding with NDT verification for critical bridge welds.

Hangzhou Kaiyuan Senbo Hotel steel structure commercial building by Permanent Steel Structure Project

Hangzhou Kaiyuan Senbo Hotel

Completed multi-story steel structure commercial reference using an all-steel integrated system, composite floor detailing, fire protection planning and seismic-conscious connections.

Steel structure coal storage dome by Permanent Steel Structure Solution

Coal Storage Dome

Large-span spatial grid structure enclosing coal stockpile. Engineered for dust environment, corrosion protection and wind load on a structure with a very large sail area.

Steel structure power plant building by Permanent Steel Structure Solution

Power Plant Structure

Steel structure for a power generation facility. Heavy equipment support structures, turbine house framing, and high-temperature connection design with thermal expansion accommodation.

Steel structure logistics warehouse by Permanent Steel Structure Solution

Logistics Distribution Center

Portal-frame steel structure warehouse with 40m clear span and 12m eave height. Optimized for racking layout, forklift circulation and dock door integration.

Explore by Region

Steel Structures Delivered Around the World

Our export projects span five continents. Choose a region to see the projects we delivered there — and the engineering realities of that market, from desert thermal movement to Antarctic low-temperature toughness.

Steel structure projects in Africa by Permanent Steel Structure Africa

Africa

Airport terminals, industrial plants and affordable housing across Central and Southern Africa — engineered for tropical climate, remote logistics and locally available erecting skills.

Explore Africa Projects
Steel structure projects in the Middle East by Permanent Steel Structure Middle East

Middle East

Universities, airports and smelter structures engineered for 30°C diurnal swings, sand abrasion and moderate-to-high seismicity — with AESS finish control where steel is the architecture.

Explore Middle East Projects
Steel structure projects in Southeast Asia by Permanent Steel Structure Southeast Asia

Southeast Asia

The 250,000 m² Indonesia Jinrui Nickel smelter complex — 90+ structures, 9,000 tonnes of steel, space frames and heavy industrial halls on a single greenfield programme.

Explore Southeast Asia Projects
Steel structure projects in South America by Permanent Steel Structure South America

South America

Shipyard and heavy industrial steel on Brazil's Atlantic coast — crane-duty frames, C5 marine atmosphere protection and port-aware delivery logistics.

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Steel structure projects in Europe by Permanent Steel Structure Europe

Europe

The Frankfurt Air-Rail Center project demonstrates our EN 1090-2 EXC3/EXC4 execution, Eurocode 3 design and fatigue-aware detailing — the standard Europe's inspectors expect.

Explore Europe Projects
Steel structure projects in Antarctica by Permanent Steel Structure Antarctica

Antarctica

The Chinese Antarctic Ross Sea (Qinling) Station — modular steel prefabricated in China, delivered to −63°C, 60 m/s wind and a construction window measured in weeks.

Explore Antarctica Projects

Your Project Could Be Next

Every project on this page started with an engineering conversation. Tell us what you need to build, and we will tell you how we would engineer it. Response within 24 hours.

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