Product Description
Our Premium Prefabricated Steel Frame, brought to you by Yangzhou Hangwan Steel Structure Co., Ltd, is the ultimate choice for those seeking exceptional strength and reliability in their building projects. Meticulously crafted from top-tier steel, our products stand as a testament to lasting durability and unparalleled adaptability. These versatile steel structures are perfectly suited for a vast spectrum of applications, including industrial buildings, commercial complexes, and residential endeavors. What sets our offerings apart is their user-friendly design, ensuring ease of installation and maintenance. Moreover, these structures provide an economical solution that guarantees structural integrity and safety, without any compromise. Choose our steel frames to experience a seamless blend of quality and affordability.
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 heart of Jiangsu, China, Yangzhou Hangwan Steel Structure Co., Ltd. has been a beacon of innovation and quality in the steel structures arena since 2007. Embodying two decades of relentless dedication and industriousness, Hangwan has amassed extensive expertise in production, intelligent processing, creative design, and seamless installation, establishing itself as a formidable pillar in the industry.
Our expansive operations span an impressive 20,000 square meters, housing a quartet of state-of-the-art production lines that work in harmonious precision to deliver groundbreaking products daily. A distinguished R&D ensemble, composed of 20 visionary professionals, is at the forefront of technological advancements, overcoming intricate process challenges. Our vibrant team of 200 skilled artisans brings their unique talents to the table, working in synergy to propel Hangwan towards unparalleled growth and success.
Hangwan's illustrious technical team, a bastion of expertise, comprises a cadre of assistant, intermediate, and senior engineers, each bringing vast professional acumen to every endeavor. Supporting them is a meticulous project management team that orchestrates every stage with precision-from the project's inception and meticulous production phases to the exacting on-site assembly and comprehensive post-maintenance services. Every phase is expertly navigated, ensuring optimal performance and a seamless, holistic experience for our clients.

Technical Support
Our distinguished steel structure technology team stands as a pillar of knowledge and commitment, featuring adept technicians, meticulous craftsmen, and masterful welders. Their extensive proficiency across all dimensions of steel structure technology guarantees accurate and dependable technical support for sophisticated warehouses, industrial facilities, and commercial complexes. Equipped with pioneering tools and adhering to superior industry standards, we uphold the structural integrity and unparalleled excellence of every creation. Guided by innovation, we blend steadfast professional ethics with an indomitable passion to transform intricate specifications into magnificent steel masterpieces.
Production Process
Project Presentation
Our cutting-edge steel structure factory is a beacon of technological excellence. The meticulously engineered steel frame, crafted using advanced welding techniques, delivers extraordinary robustness and precise alignment, significantly enhancing the structural integrity of our projects.
Our roofing system, featuring advanced insulation technology, excels at maintaining optimal indoor temperatures. Walls constructed from corrosion-resistant alloys are fortified with a specialized coating that offers superior resistance to rust.
Equipped with state-of-the-art seismic protection, our structure features advanced damping devices designed to shield against earthquakes. The electrical and plumbing systems are modular, ensuring effortless maintenance and scalability, perfectly tailored for high-tech manufacturing environments.
Our steel structure warehouse emerges as the epitome of practicality. With unparalleled precision, the steel frame offers unwavering strength capable of supporting substantial loads, while precision welding ensures the utmost in stability and resilience.
The superior insulation of our Premium Steel Warehouse's roof guarantees a consistently stable indoor climate, safeguarding your valuable inventory from extreme temperatures. Expertly crafted steel walls resist dents and scratches, maintaining an immaculate appearance and providing unmatched durability.
Safety takes precedence in our facility, featuring advanced fire-resistant coatings. The adaptable layout and wide, accommodating doors streamline the loading and unloading process, making it superbly suited for diverse merchandise storage with unmatched ease and efficiency.
Experience the remarkable innovation of our steel structure sunken well automated underground parking-a marvel of modern engineering. The robust steel frame, engineered to support substantial loads, promises decades of consistent performance. Each component is meticulously assembled to ensure unwavering stability beneath the surface.
The formidable walls, constructed from premium anti-corrosion steel, stand as a stalwart defense against moisture and rust. Our state-of-the-art ventilation system promotes consistent air circulation, ensuring a fresh, welcoming environment devoid of any unpleasant stagnation.
Our facility is distinguished by its seamless automatic entry and exit system, enabling vehicles to glide effortlessly in and out, eradicating the hassle of tight maneuvers. The ingeniously designed layout maximizes available space, making it ideal for vibrant urban centers where space is at a premium.
Our ground parking steel structure stands as a testament to supreme functionality and engineering prowess. Crafted from high-strength steel, each component is precisely cut and masterfully welded using state-of-the-art robotic technology. This meticulous craftsmanship ensures a perfect fit and demonstrates unparalleled durability, setting the standard for excellence in construction.
The roof, adorned with UV-resistant and waterproof steel panels, offers formidable protection against the elements, creating a cooler and sheltered oasis beneath. Meanwhile, the intelligent LED lighting system, equipped with motion sensors, activates only when needed, conserving energy and ensuring ease as drivers effortlessly locate their vehicles in the parking area.
Designed with precision using comprehensive traffic flow simulations, the layout boasts wide bays and gentle inclines at entrances and exits. This facilitates seamless vehicle movement, making it an ideal choice for bustling commercial zones where rapid turnover is crucial, enhancing efficiency and user experience.
Our multi-story steel structure building is the pinnacle of modern engineering. Constructed from premium high-grade alloy steel, the framework is assembled with unmatched precision, delivering exceptional strength and stability. This opens up possibilities for towering, flexible architectural masterpieces that redefine skylines.
The exterior walls feature highly energy-efficient insulated panels, ensuring a comfortable indoor climate throughout the year while drastically cutting heating and cooling expenses. Innovative composite floor slabs offer excellent sound insulation, fostering peace and tranquility between floors, enhancing the living or working environment.
Our steel structure connecting corridor offers a practical and seamless linkage. Constructed from high-strength steel, it is precisely cut and welded with robotic precision, ensuring a reliable and robust structure that withstands the test of time, connecting spaces effortlessly with style and strength.
Transparent glass panels grace the enclosure, bathing the space in natural light and cultivating an inviting atmosphere. The efficient ventilation system promotes optimal air circulation, ensuring a fresh and breathable environment, warding off any sensation of stuffiness, and enhancing the user experience.
Our space-truss steel structure building is an engineering wonder. The main framework, composed of tubular steel members, is meticulously assembled into a triangular lattice pattern, expertly distributing loads for unrivaled structural stability, and setting a new benchmark for engineering excellence.
The construction process utilizes cutting-edge computer-aided design and manufacturing (CAD/CAM) techniques, ensuring the precise fabrication of components and a streamlined assembly process. This advanced approach guarantees a flawless execution from design to completion.
Our steel structure hangar represents the zenith of elite facilities. Constructed using high-strength steel and state-of-the-art welding methods, the frame possesses the resilience to withstand ferocious winds and support heavy aircraft, embodying reliability and strength in aviation infrastructure.
Equipped with extra-large doors made from durable, insulated panels, they provide smooth manual or automated operation, facilitating easy aircraft access. The roofing is specially coated to resist corrosion, enduring the toughest weather conditions, ensuring longevity and reliability.
Inside, the high-load-bearing concrete slab floor is reinforced to accommodate the weight of aircraft and maintenance equipment. Strategic drainage channels ensure dryness, making it an ideal choice for small to medium-sized private airports, offering unparalleled support and functionality.
Our steel structure warehouse is the ultimate solution for your storage demands. The frame, crafted from high-strength steel, is precisely fabricated using advanced computer-aided techniques, guaranteeing its robustness to handle heavy loads, ensuring reliability and durability.
Masterfully crafted with insulated steel panels, the walls maintain a consistently stable interior temperature, safeguarding your valuable goods from unpredictable external climates. The roof, equipped with a superior waterproof membrane, effectively prevents leaks, offering peace of mind during rainy spells.
This impressive structure features expansive roller shutter doors, enabling forklifts to glide in and out with unparalleled ease. The meticulously engineered foundation evenly distributes weight, adaptable to various soil conditions, making it the ideal choice 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 accurate and cost-effective solutions, we courteously ask for the following details to be shared:
1)Structural Specifications: Kindly provide the complete length, width, and height of the building, including specifics regarding the eave height and the roof's slope angle.
2)Openings Details: Please specify the dimensions, quantity, and preferred locations for all doors and windows.
3)Environmental Factors: Share crucial information about the average wind speed, the maximum snow load, and seismic intensity relevant to your geographic location.
4)Insulation Options: Indicate your preference for enhanced insulation using high-quality sandwich panels or traditional steel sheets.
5)Lifting Equipment: If required, specify whether a crane beam is needed and its load-bearing capacity within the steel framework.
6)Special Requests: Please feel free to inform us of any additional requirements such as fire resistance, soundproofing, or a detached roofing system.
- With the details you provide, our team of highly skilled engineers will craft an impeccably detailed design and deliver the perfect project plan, meticulously customized to meet your exclusive requirements.
- Our unwavering commitment is to provide you with comprehensive and superior services throughout every phase of your project. This encompasses expert design, premium manufacturing, flawless installation, and reliable after-sales support. Our mission is to ensure your complete satisfaction and guarantee the long-lasting success of your investment.