Company Profile
Yangzhou Hangwan Steel Structure Co., Ltd., founded in 2007 in the industrious heart of Jiangsu Province, China, is a shining beacon of engineering excellence. Powered by an elite technical team of seasoned senior and intermediate engineers, we meticulously control every aspect of the process, ensuring precision and quality throughout. From the initial design phase to manufacturing and installation, and extending into our dedicated maintenance services, we guide every step of your project's journey with expertise and care. Our avant-garde workshops, equipped with the latest cutting-edge production lines, specialize in fabricating a diverse range of sophisticated steel structures, including both H-type and box-type frameworks, setting new standards in the industry.
Rooted in our corporate philosophy of 'Co-creation, Sharing, and Shared Responsibility,' our dedicated team remains unwavering in its commitment to delivering unparalleled, professional, and high-caliber services. We proudly serve our esteemed domestic and international clientele, as well as our valued partners, with dedication and passion, ensuring a seamless and rewarding collaboration.
Product Description
Steel Structure Products
Our steel structure products, crafted with impeccable precision and utilizing only premium-grade steel, stand as a testament to unmatched strength, enduring durability, and extraordinary flexibility. Designed for incredible versatility, they seamlessly adapt to a wide range of applications including industrial edifices, commercial complexes, and residential developments. Engineered for simplicity in both installation and upkeep, these structures provide economical solutions without ever compromising on structural integrity and safety, making them the ideal choice for any project.
Product Parameters
|
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: Expertly engineered to support colossal weights, these structures guarantee unwavering structural stability, offering peace of mind and reliability.
- Durability: Built to withstand the test of time, our structures boast an impressive lifespan, resisting wear and tear through years of use.
- Lightweight: Designed for effortless transportation and swift installation, our lightweight structures save both time and energy.
- Quick Assembly: Prefabricated components are meticulously crafted to ensure rapid construction and seamless assembly, promoting efficiency and convenience.
- Large span: Effortlessly bridges expansive spaces, reducing the need for numerous interim support structures and maximizing open area usage.
- Versatility: Perfectly adaptable, our structures cater to a rich variety of architectural blueprints, offering customized solutions for diverse design needs.
- Cost-Effective: Strategically designed to contribute to substantial savings in both long-term maintenance and upfront construction costs, delivering exceptional value.
- Eco-Friendly: Constructed from recyclable steel, our products champion environmental sustainability and minimize ecological impact, supporting a greener planet.
Production environment display
Technical Support
Our elite steel structure technology team is a powerhouse of exceptional skill and dedication. Comprising adept technicians, meticulous manufacturers, and masterful welders, we bring extensive proficiency across all facets of steel structure technology. We pledge precise and reliable technical support for intricate warehouses, manufacturing plants, and commercial centers. Armed with cutting-edge tools and adhering to industry-leading standards, we ensure the structural robustness and top-tier performance of each creation. Driven by innovation, we combine steadfast professional ethics with a relentless pursuit to transform complex engineering specifications into remarkable steel masterpieces, setting new benchmarks in the industry.
Production Process

Packaging and Transportation
Project Presentation
Our steel structure factory showcases advanced technology with pride. The precisely engineered steel frame, crafted with state-of-the-art welding, is super strong and perfectly aligned, enhancing structural integrity and ensuring long-lasting performance.
The roof features innovative insulation that excels at regulating indoor temperature, providing comfort and efficiency. Walls are crafted from corrosion-resistant alloys, with a special coating to fend off rust, ensuring longevity.
For earthquake safety, advanced damping devices are in place to protect the entire structure. The electrical and plumbing systems are modular, allowing for easy maintenance and expansion. It's all prepared for high-tech manufacturing and operational success.
Our steel structure warehouse is the ultimate practical choice. The expertly built steel frame provides reliable strength to hold heavy loads. It's welded with precision, ensuring stability and safety, making it an indispensable solution for robust infrastructure.
Elevate your storage experience with our roof, featuring top-tier insulation that maintains a steady internal climate-effortlessly shielding your stored goods from extreme heat or cold. Paired with robust steel walls that are expertly crafted to resist dents and scratches, this ensures unmatched durability for your storage needs.
Prioritizing safety, our structure is equipped with advanced fire-resistant coatings, offering peace of mind. The spacious and flexible layout includes wide doors for seamless loading and unloading of large items, making it the ideal solution for storing a diverse range of merchandise efficiently.
Introducing our exceptional steel structure sunken well automated underground parking-a true marvel of modern engineering. Crafted with a resilient steel frame designed to support heavy loads, it guarantees decades of reliability. Meticulously assembled, this parking solution promises unwavering stability in the subterranean environment.
Our walls, constructed from premium anti-corrosion steel, form a formidable barrier against moisture and rust, ensuring longevity. With a superior ventilation system, fresh air circulates continuously, eliminating any chance of a stuffy atmosphere and promoting a healthy environment.
What truly sets this parking solution apart is the cutting-edge automatic entry and exit system. Experience effortless vehicle movement with cars gliding smoothly without the stress of tight maneuvers. The optimized layout maximizes vehicle capacity, making it perfect for high-demand downtown locations where every inch of space is invaluable.
Experience unparalleled functionality with our steel structure ground parking. Fabricated from high-strength steel and utilizing advanced robotic precision in cutting and welding, this frame offers a flawless fit and exceptional durability, setting a new standard in parking solutions.
Our roof, crafted from UV-resistant and waterproof steel panels, is engineered to withstand the harshest weather conditions while maintaining a cooler environment beneath its shade. Complemented by an innovative LED lighting system that operates with motion sensors, it conserves energy by illuminating only when necessary, ensuring effortless vehicle location for drivers.
Our meticulous layout is a result of comprehensive traffic flow simulations, featuring wide bays and gentle slopes at the entrance and exit. This design facilitates seamless vehicle movement, catering to bustling commercial areas where fast turnover is essential, thereby enhancing overall efficiency.
Our multi-story steel structure building stands as a testament to the zenith of contemporary engineering. Made from premium high-grade alloy steel, the framework is precisely cut and assembled with computer-controlled accuracy, ensuring unparalleled strength and stability. This empowers the construction of taller buildings with more flexible and adaptive designs.
The building's exterior is adorned with highly energy-efficient insulated panels, maintaining a comfortable indoor climate year-round and significantly reducing heating and cooling costs. The innovative composite material floor slabs provide exceptional sound insulation, ensuring tranquility and privacy between floors.
Our steel structure connecting corridor seamlessly links buildings, presenting a practical and efficient solution. Fabricated with high-strength steel and using precision-cutting and robotic welding, it delivers a robust and dependable structure that bridges spaces with ease.
The corridor's transparent glass panels invite abundant natural light, creating a bright and welcoming atmosphere. Coupled with an efficient ventilation system, it circulates fresh air consistently, preventing any sense of stuffiness and enhancing user comfort.
Our space-truss steel structure building is an engineering masterpiece. Utilizing tubular steel members precisely assembled into a triangular lattice pattern, this design distributes loads evenly, resulting in remarkable structural stability and endurance.
The construction process leverages state-of-the-art computer-aided design and manufacturing (CAD/CAM), ensuring precise component fabrication and streamlined assembly, culminating in a highly efficient build process.
Our steel structure hangar stands as a premier facility, boasting a frame crafted from high-strength steel using advanced welding techniques. This construction provides the resilience needed to withstand strong winds and support heavy aircraft, ensuring long-term reliability.
The hangar features extra-large doors made from durable, insulated panels that operate smoothly, either manually or via an automated system, facilitating effortless access for aircraft. The roofing is treated with a special anti-corrosion coating to withstand adverse weather conditions.
Inside, the floor comprises a high-load-bearing concrete slab, expertly reinforced to accommodate the weight of aircraft and maintenance equipment. Equipped with efficient drainage channels, it maintains a dry environment, making it ideal for small to medium-sized private airports.
Our steel structure warehouse represents a trustworthy choice, designed with a high-strength steel frame precisely fabricated through computer-aided techniques. Its construction ensures outstanding sturdiness and the capability to handle substantial loads, meeting all your warehousing needs with excellence.
The walls are meticulously constructed using insulated steel panels, providing exceptional stability in interior temperature and safeguarding your stored goods from varying external weather conditions. The roof is expertly equipped with a high-quality waterproof membrane, ensuring complete protection against leaks even during the heaviest rainfall.
Featuring expansive roller shutter doors, this innovative design enables forklifts to glide effortlessly in and out, enhancing operational efficiency. The foundation is astutely engineered to evenly distribute weight, adapting seamlessly to diverse soil conditions. This makes it an unparalleled choice for storing a wide range of industrial materials and commercial products.
Our Service
- To provide you with the most precise and economically feasible solution, we kindly request you furnish us with the following pivotal information:
- Structural Specifications: Please provide detailed specifics, including the building's total length, width, and height, accompanied by the eave height and roof slope angle, to ensure a perfectly tailored fit.
- Openings Details: Kindly expound on the dimensions, quantity, and optimal placement for all doors and windows to maximize functionality and aesthetic appeal.
- Environmental Factors: Offer insights into local conditions, including average wind speed, peak snow load, and seismic intensity, to enhance durability and safety.
- Insulation Options: Choose between cutting-edge sandwich panels for exceptional insulation or traditional steel sheets, based on your specific insulation needs.
- Lifting Equipment: Please specify if a crane beam is required within the steel structure, including its necessary load-bearing capacity for optimal functionality.
- Special Requests: Communicate any additional needs, such as fire-resistant features, soundproofing, or a detached roofing system, so we can comprehensively tailor our solutions to meet your exact requirements.
- Our distinguished team of engineers excels in creating a project plan that is not only optimal but also meticulously aligned with your unique requirements. With their outstanding expertise, they are committed to designing and delivering a plan that truly resonates with every aspect of your vision.
- We are devoted to offering a comprehensive array of services, each characterized by unparalleled excellence. From the foundational phase of professional design, through top-tier manufacturing and seamless installation, to robust after-sales support, our unwavering commitment is to ensure your utmost satisfaction and the sustained success of your investment.