Product Description
Meticulously engineered with premium-quality steel, our Painting Finished Building Steel Structure stands as a beacon of superior strength, unmatched durability, and extraordinary versatility. Perfectly suited for a myriad of applications, these structures are the ultimate choice for industrial buildings, commercial complexes, and residential projects alike. Their design ensures effortless installation and maintenance, providing cost-effective solutions that uphold uncompromised structural integrity and safety standards in every project.
Product Parameters
Main Parts |
Item |
Materials |
Main steel frame |
column and beam |
Q235, Q355 steel, paint or galvanization |
wind resistant column |
Q235, Q355 steel, paint or galvanization |
Secondary bracing |
Roof purlin |
Q235B C/Z section galvanized steel |
Wall purlin |
Q235B C/Z section galvanized steel |
Tie bar |
Q235,φ89*3 round steel pipe |
knee brace |
angle steel,Q235,L50*4 |
roof horizontal bracing |
φ20,Q235B steel bar, paint or galvanized |
column vertical bracing |
φ20,Q235B steel bar, paint or galvanized |
casing pipe |
φ32*2.0,Q235 steel pipe |
Pulling bar |
Φ10 round bar Q235 |
Roof and wall |
Wall and roof panel |
corrugated steel sheet/sandwich panel |
protecting system |
gutter |
color steel sheet/galvanized steel/stainless steel |
Trim and flashing |
color steel sheet |
downspout |
PVC |
self tapping screw |
|
Fastener system |
Anchor bolts |
Q235 steel |
High strength bolt |
The Specifications shall be determined according to the design of steel structure. |
Normal bolt |
Nuts |
Window and door |
Window |
Aluminium windows |
Door |
According to requirement to choose,can be EPS door,windproof door,high-speed roll-up door,industrial sliding door etc. |
Product Features
High Strength |
Engineered to support colossal weights, guaranteeing unwavering structural stability. |
Durability |
Built to endure, our structures boast an impressive lifespan, withstanding wear and tear over time. |
Lightweight |
Facilitates effortless transportation and swift installation. |
Quick Assembly |
Prefabricated components are meticulously crafted for rapid construction and seamless assembly. |
Large span |
Effortlessly bridges expansive spaces, minimizing the necessity for multiple interim support structures. |
Versatility |
Perfectly adaptable, catering to a rich variety of architectural blueprints. |
Cost-Effective |
Contributes to substantial savings in both long-term maintenance and upfront construction costs. |
Eco-Friendly |
Constructed from recyclable steel, our products champion environmental sustainability and reduced ecological impact. |
Main Products

Company Profile
Yangzhou Hangwan Steel Structure Co., Ltd. Nestled in the dynamic region of Jiangsu, China, Yangzhou Hangwan Steel Structure Co., Ltd. has been a steadfast presence in the steel structure industry since 2007. For nearly two decades, Hangwan has dedicated itself with unwavering commitment, amassing a wealth of experience in production, processing, design, and installation. Over the years, it has matured into an industry stalwart, standing tall as a symbol of reliability and innovation.
Spanning an impressive 20,000 square meters, our company boasts an expansive production landscape. Within this state-of-the-art facility, four advanced production lines operate with unparalleled efficiency, bringing forth new innovations daily. Our dedicated R&D team, composed of 20 top-tier professionals, delves into the forefront of technology, tackling challenges with ingenuity. Complementing this is a diverse workforce of 200 skilled individuals, each contributing their unique expertise to propel Hangwan's growth.
The technical team at Hangwan is a powerhouse of expertise, bringing together distinguished professionals like assistant, intermediate, and senior engineers. Their extensive knowledge ensures every project is executed flawlessly. Complementing this is our adept project management team, orchestrating each phase-from the project's inception and detailed production to exacting on-site installations and thorough post-maintenance. Every stage is managed with precision, guaranteeing peak performance at every turn.

Technical Support
Our esteemed steel structure technology team is a bastion of skill and commitment, comprising seasoned technicians, precise manufacturers, and expert welders. Armed with profound expertise in all domains of steel structure technology, we pledge impeccable technical support for sophisticated warehouses, production hubs, and commercial complexes. With industry-leading tools and top-tier standards, we ensure the robust resilience and superior performance of each creation. Passionate about innovation, we blend unwavering professionalism with an unrelenting drive to transform intricate designs into formidable steel masterpieces.
Production Process
Project Presentation
Our steel structure facility is a testament to cutting-edge technology. The meticulously engineered steel framework, welded with precision craftsmanship, delivers unmatched strength and flawless alignment, elevating structural sturdiness to new heights.
Equipped with avant-garde insulation, the roof excels in maintaining ideal indoor temperatures. Constructed from corrosion-resistant alloys, the walls are fortified with specialized coatings to ward off rust.
For unrivaled seismic protection, sophisticated damping devices ensure maximum safety. With modular electrical and plumbing systems, maintenance and expansion are seamless, setting the stage for high-tech manufacturing excellence.
Our steel structure warehouse emerges as an epitome of functionality. Expertly constructed, the steel frame provides unwavering strength to bear significant loads, with precision welding ensuring rock-solid stability.
Our Premium Steel Warehouse roof is renowned for its superior insulation, ensuring a consistent indoor climate to protect your stored treasures from extreme weather. The durable steel walls are crafted to resist dents and scratches, maintaining their flawless appearance while offering supreme durability.
Prioritizing safety, our advanced fire-resistant coatings provide peace of mind. The flexible design, coupled with wide entrances, ensures hassle-free loading and unloading of large items, making it ideal for storing a wide array of merchandise efficiently and effortlessly.
Experience the unparalleled value of our steel structure sunken well automated underground parking-truly a masterpiece. The robust steel frame is designed to withstand heavy loads and promises enduring performance. Every component is meticulously assembled to assure unwavering stability beneath the earth.
Crafted from premium anti-corrosion steel, the walls offer formidable defense against moisture and rust. Our state-of-the-art ventilation system ensures continuous air circulation, maintaining a fresh, airy environment devoid of any stuffiness.
Highlighted by its automatic entry and exit system, our facility guarantees smooth vehicle transitions, eliminating the hassle of tight maneuvers. The cleverly optimized layout maximizes space, making it an ideal solution for bustling urban centers where every inch is precious.
Our ground parking steel structure is a testament to phenomenal functionality and superior craftsmanship. Engineered from high-strength steel, each component is precisely cut and welded using the latest in robotic technology. This meticulous precision ensures an impeccable fit and outstanding durability, promising years of reliable performance.
The roof of our design is adorned with UV-resistant and waterproof steel panels, delivering robust protection from weather elements while maintaining a cool, shaded environment. Complemented by a smart LED lighting system equipped with motion sensors, it activates only when necessary, conserving energy while allowing drivers to effortlessly locate their vehicles.
Meticulous attention to detail defines our layout, crafted with precision through comprehensive traffic flow simulations. With wide bays and gentle inclines at entrance and exit points, it facilitates seamless vehicle movement, making it ideal for high-traffic commercial zones that demand quick turnaround times.
Our multi-story steel structure building showcases cutting-edge engineering prowess. Fabricated from premium high-grade alloy steel, the framework is assembled with unmatched precision, providing extraordinary strength and stability. This engineering marvel paves the way for taller, more versatile architectural achievements.
The exterior is clad with energy-efficient insulated panels, ensuring a comfortable indoor climate throughout the year and significantly cutting down on heating and cooling costs. Innovative composite floor slabs offer excellent sound insulation, fostering tranquility across multiple levels.
Serving as a practical and seamless link, our steel structure connecting corridor is a model of reliability. Constructed from high-strength steel and meticulously cut and welded with robotic precision, it ensures a durable and sturdy framework that meets every practical need.
Transparent glass panels grace the enclosure, bathing the space in natural light and creating a warm, inviting ambiance. An efficient ventilation system promotes fresh air circulation, eliminating any sense of stuffiness and maintaining a comfortable atmosphere.
Standing as an engineering marvel, our space-truss steel structure building features a main framework composed of tubular steel members. Meticulously assembled into a triangular lattice pattern, it ensures even load distribution, providing unmatched structural stability and resilience.
Our construction process harnesses the power of advanced computer-aided design and manufacturing (CAD/CAM) techniques. This enables precise component fabrication and a streamlined assembly process, ensuring consistency and excellence in every piece.
Our steel structure hangar epitomizes the pinnacle of top-tier facilities. Fabricated with high-strength steel and state-of-the-art welding methods, its frame boasts the resilience to withstand powerful winds and the capacity to support heavy aircraft, ensuring unparalleled safety and durability.
The hangar features extra-large doors made from durable, insulated panels, offering seamless manual or automated operation. These doors provide easy access for aircraft, while the roofing is specially coated to resist corrosion, successfully enduring even the harshest of weather conditions.
Inside, the high-load-bearing concrete slab floor is reinforced for supporting aircraft and maintenance equipment. Strategic drainage channels maintain dryness, making it an ideal choice for small to medium-sized private airports seeking optimal functionality and durability.
For your storage needs, our steel structure warehouse is the ultimate reliable choice. Composed of high-strength steel and precisely fabricated with cutting-edge computer-aided techniques, it promises robustness capable of supporting heavy loads with ease and efficiency.
The walls, skillfully crafted from insulated steel panels, ensure a stable interior temperature, safeguarding valuable stored goods from the unpredictable external climate. The roof is thoughtfully equipped with a superior waterproof membrane, effectively eliminating leaks even during torrential downpours.
This extraordinary structure boasts expansive roller shutter doors, allowing forklifts to move in and out with unparalleled ease. Its meticulously designed foundation evenly distributes weight, making it adaptable to a variety of soil conditions, perfect for efficiently storing industrial materials or commercial products.
Certifications

Our Partners

Packaging & Shipping
Shipping Port |
Shanghai |
Shipping Time |
Negotiable |
MOQ |
200 square meters |
Our Service
- To ensure you benefit from the most precise and cost-effective solutions, we graciously request the following details to tailor our offerings just for you:
1)Structural Specifications: Kindly provide the full dimensions of the building, including length, width, and height, as well as the eave height and the angle of the roof slope for precision design.
2)Openings Details: Kindly specify the dimensions, quantity, and your preferred locations for doors and windows to ensure optimal functionality and aesthetics.
3)Environmental Factors: Please share critical environmental data, such as average wind speed, maximum snow load, and seismic intensity specific to your location, to enhance structural resilience.
4)Insulation Options: Let us know your insulation preference, whether enhanced insulation with sandwich panels or traditional steel sheets, to meet your thermal efficiency needs.
5)Lifting Equipment: Should you require lifting facilities, specify if a crane beam is needed along with its load-bearing capacity to integrate seamlessly within the steel structure.
6)Special Requests: Please feel free to inform us of any additional requirements, such as fire resistance, soundproofing, or a detached roofing system, to tailor the design to your precise specifications.
- Armed with your inputs, our team of highly skilled engineers will meticulously craft an exquisitely detailed design, culminating in the perfect project plan tailored to meet your distinct needs.
- Our unwavering commitment is to deliver comprehensive, high-quality services at every stage of your project. From expert design and premium manufacturing to flawless installation and robust after-sales support, our mission is to ensure your complete satisfaction and secure the enduring success of your investment.