Product Description
Our Quality Prefabricated Steel Structure with High Strength Bolts for Stability harnesses the excellence of expertly crafted, premium-grade steel. These structures stand as the pinnacle of formidable strength, enduring durability, and impressive versatility. Perfectly suited for an extensive range of applications, they are the ideal choice for industrial buildings, commercial complexes, and residential projects alike. Engineered for effortless installation and minimal maintenance, these structures provide cost-effective solutions that uphold the highest standards of structural integrity and safety, ensuring peace of mind and long-term reliability.
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. Rooted in the dynamic and thriving region of Jiangsu, China, Yangzhou Hangwan Steel Structure Co., Ltd. has been a steadfast beacon in the steel structures realm since 2007. With two decades of relentless dedication and ambition, Hangwan has amassed an unparalleled depth of expertise in production, processing, design, and installation, establishing itself as a cornerstone in the industry.
Spanning a majestic 20,000 square meters, the company operates at a grand scale. Its contemporary production facility houses four cutting-edge production lines, seamlessly coordinated to deliver innovative products daily. The brilliance of a 20-member elite R&D team spearheads the quest for technological advancements and process improvements. Alongside, 200 proficient employees contribute their distinct talents, collectively driving Hangwan's robust growth and dynamism.
The technical team at Hangwan is a powerhouse of expertise, uniting core elites such as assistant, intermediate, and senior engineers. With their profound professional acumen, they ensure the utmost security and precision for every endeavor. Behind these achievements stands a proficient project management team that orchestrates the project lifecycle-from the inception of engineering blueprints through precise manufacturing, stringent on-site installations, to meticulous post-project maintenance. This comprehensive oversight guarantees excellence at every phase, leaving no room for oversight.

Technical Support
Our premier steel structure technology team is a bastion of expertise and commitment, comprised of adept technicians, precise manufacturers, and masterful welders. Armed with vast knowledge across all steel structure domains, we offer exacting and dependable technical support for intricate warehouses, manufacturing plants, and commercial complexes. Utilizing state-of-the-art tools and upholding industry-leading standards, we assure the structural excellence and superior performance of every project. Driven by innovation, we seamlessly blend steadfast professional ethics with an unyielding drive to transform detailed engineering requirements into magnificent steel creations.
Production Process
Project Presentation
Our steel structure facility exemplifies the pinnacle of advanced technology. The precisely engineered steel frame, created using state-of-the-art welding techniques, ensures unparalleled strength and exact alignment, significantly amplifying structural integrity.
The roof features groundbreaking insulation technology, excelling in maintaining balanced indoor temperatures. The walls are constructed from advanced corrosion-resistant alloys, paired with a specialized anti-rust coating for enhanced durability.
To ensure seismic resilience, the structure is equipped with cutting-edge damping devices for comprehensive protection. The modular electrical and plumbing systems are designed for effortless maintenance and expansion, prepared for high-tech manufacturing advancements.
Our meticulously designed steel structure warehouse stands as the epitome of practicality. Built with exceptional precision, the robust steel frame provides unwavering strength to bear heavy loads, with precise welding ensuring unwavering stability.
The roof of our Premium Steel Warehouse is reinforced with top-tier insulation, offering a stable and controlled indoor climate that protects your valuable goods from extreme temperatures. The durable steel walls are crafted to resist unsightly dents and scratches, maintaining their immaculate appearance and providing unmatched durability.
Safety takes precedence with our cutting-edge fire-resistant coatings. The versatile layout, coupled with expansive, accommodating doors, facilitates effortless loading and unloading of large items, making it an ideal solution for storing a wide variety of merchandise with ease and efficiency.
Uncover the remarkable advantages of our steel structure sunken well automated underground parking-an engineering marvel. The resilient steel frame is designed to endure substantial loads, promising decades of steadfast performance. Each component is expertly assembled to certify unwavering stability beneath ground level.
Constructed from premium anti-corrosion steel, the walls serve as a formidable defense against moisture and rust. Our state-of-the-art ventilation system ensures continuous air circulation, maintaining a fresh and airy environment free from any unpleasant stuffiness.
Featuring an automatic entry and exit system, the facility allows vehicles to effortlessly glide in and out, eliminating the hassle of tight maneuvers. The intelligently crafted layout optimizes space, making it ideal for bustling urban environments where every inch counts.
Our ground parking steel structure is a beacon of exceptional design and unparalleled functionality. It is crafted from the finest high-strength steel, meticulously cut and welded using state-of-the-art robotic technology, ensuring an impeccable fit and extraordinary durability. This dedication to quality creates a parking solution that not only meets but exceeds expectations.
The roof's UV-resistant and waterproof steel panels provide formidable protection against the elements, ensuring robust shelter while keeping the area beneath cool and shaded. Our innovative smart LED lighting system, equipped with motion sensors, activates only when necessary, conserving energy while effortlessly guiding drivers to their vehicles.
Designed with precision and foresight, the layout is meticulously crafted based on comprehensive traffic flow simulations. Expansive bays and gentle inclines at entrances and exits facilitate smooth and seamless vehicle movement, making it the ideal solution for bustling commercial areas where swift turnovers are crucial.
Our multi-story steel structure building is the epitome of modern engineering innovation. The steel framework, constructed with premium high-grade alloy steel, is assembled with unmatched precision. This results in extraordinary strength and stability, paving the way for architectural masterpieces that reach new heights and adapt to any need.
The exterior walls are adorned with highly energy-efficient insulated panels that maintain a comfortable indoor climate year-round while significantly slashing heating and cooling expenses. Our innovative composite floor slabs offer excellent sound insulation, fostering a tranquil environment between floors.
Our steel structure connecting corridor stands as a practical and seamless link, featuring a frame constructed from high-strength steel, precisely cut and welded through robotic technology, ensuring a dependable and robust structure that bridges spaces with elegance.
Transparent glass panels grace the enclosure, bathing the interior with natural light and creating an inviting atmosphere. The efficient ventilation system ensures consistent air circulation, preventing any feelings of confinement or stuffiness.
Our space-truss steel structure building is a marvel of engineering. Its main framework, crafted from tubular steel members, forms a meticulously assembled triangular lattice pattern that evenly distributes loads, providing unmatched structural stability and elegance.
The construction process is revolutionized by advanced computer-aided design and manufacturing (CAD/CAM) techniques, guaranteeing precise component fabrication and a streamlined assembly process that ensures perfection at every step.
Our steel structure hangar represents the pinnacle of top-tier facilities. Constructed with high-strength steel and state-of-the-art welding methods, it boasts the resilience necessary to withstand powerful winds and support heavy aircraft effortlessly.
Featuring extra-large doors made from durable, insulated panels, they provide smooth manual or automated operation, granting seamless access for aircraft. The roofing is specially treated to resist corrosion, ensuring longevity, even in the harshest weather conditions.
Inside, the high-load-bearing concrete slab floor is reinforced to support the weight of aircraft and maintenance equipment. Strategic drainage channels maintain a dry environment, making it the ideal choice for small to medium-sized private airports.
Our steel structure warehouse stands as a pillar of reliability for all your storage needs. The frame, crafted from high-strength steel and precisely fabricated using cutting-edge computer-aided techniques, ensures robust support for heavy loads.
The walls are a masterpiece of craftsmanship, featuring insulated steel panels that ensure a stable interior climate, protecting your valuable stored goods from unpredictable external conditions. The roof is thoughtfully designed with a superior waterproof membrane, effectively preventing leaks during rainy days.
This remarkable structure features expansive roller shutter doors, allowing forklifts to navigate in and out with unparalleled ease. The foundation is meticulously engineered to distribute weight evenly, making it suitable for a variety of soil conditions, ideal 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
- In our pursuit to ensure you acquire the finest and most cost-effective solutions, we courteously request the following particulars:
1)Structural Specifications: Kindly furnish us with the building's complete dimensions, including its total length, width, and height. Additionally, specify the eave height and the roof's slope angle to refine our design precision.
2)Openings Details: Please outline the dimensions, quantity, and ideal locations of all doors and windows, ensuring seamless integration into your design.
3)Environmental Factors: Provide insights into the average wind speed, maximum snow load, and seismic intensity characteristic of your location to bolster the structure's resilience.
4)Insulation Options: State your preference for superior insulation solutions, whether through sandwich panels or traditional steel sheets, to optimize thermal efficiency.
5)Lifting Equipment: If applicable, specify any crane beam requirements along with its load-bearing capacity to accommodate your operational needs.
6)Special Requests: Feel free to communicate any extra specifications, be it fire resistance, soundproofing, or a detached roofing system to tailor the project to your needs.
- With the comprehensive information supplied by you, our team of highly talented engineers will develop an intricately detailed design, delivering an impeccable project plan precisely tailored to meet your distinct requirements.
- Our steadfast dedication is to deliver unparalleled and exceptional services throughout each project stage. This encompasses expert design, top-tier manufacturing, flawless installation, and reliable after-sales support, ensuring your complete satisfaction and the long-term success of your investment.