Product Description
Our Advanced Prefabricated Steel Frame, from Yangzhou Hangwan Steel Structure Co., Ltd, embodies the pinnacle of engineering prowess. Meticulously engineered with premium-grade steel, these frames are the quintessence of superior strength, enduring durability, and extraordinary versatility. Perfectly suited for an extensive range of applications, they serve as the foundation for industrial edifices, commercial complexes, and residential projects alike. Thoughtfully designed 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 for any construction endeavor.
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 prosperous heartland of Jiangsu, China, Yangzhou Hangwan Steel Structure Co., Ltd. has been a stalwart in the steel structures domain since 2007. With nearly two decades of relentless dedication, perseverance, and industry insights, Hangwan has blossomed into an industry leader, excelling in the realms of production, processing, design, and installation.
Spanning a majestic 20,000 square meters, our company boasts a state-of-the-art facility equipped with four sophisticated production lines. These cutting-edge lines function with precision and efficiency, churning out innovative products daily. A dynamic R&D team of 20 exceptional talents pioneers the exploration of groundbreaking technologies and tackles process challenges head-on. Complementing them, our formidable workforce of 200 skilled employees unify their expertise to propel Hangwan's growth and success.
Our technical team is akin to a battalion of elite specialists, comprising assistant, intermediate, and senior engineers. Their vast knowledge base ensures every project is executed with maximum precision and safety. Behind every successful project lies our adept project management team, orchestrating each phase-from initial blueprints to accurate production, meticulous on-site installations, and comprehensive post-maintenance. This seamless coordination guarantees excellence at every juncture, leaving no aspect unchecked.

Technical Support
Our distinguished steel structure technology team is a wellspring of expertise, uniting adept technicians, meticulous manufacturers, and seasoned master welders. With extensive proficiency in every aspect of steel technology, we deliver unparalleled technical support for intricate warehouse constructions, manufacturing plants, and commercial centers. Equipped with avant-garde tools and upholding industry-leading standards, we ensure structural integrity and top-tier performance for every creation. Our unwavering commitment to innovation and professional integrity transforms complex engineering requirements into remarkable steel marvels.
Production Process
Project Presentation
Our facility harnesses cutting-edge technology to produce steel structures of unmatched quality. These meticulously engineered steel frames are crafted using state-of-the-art welding techniques that enhance strength and alignment, guaranteeing robust structural integrity.
The roofing system, enhanced with innovative insulation, excels at maintaining optimal indoor temperatures. Walls are crafted from corrosion-resistant alloys, featuring a specialized coating for superior rust resistance.
Equipped with advanced damping devices, our structures provide exemplary seismic protection. The modular design of electrical and plumbing systems facilitates effortless maintenance and expansion, perfectly suiting high-tech manufacturing needs.
Our steel structure warehouse exemplifies practicality and precision. The expertly crafted steel frame provides dependable strength to support substantial loads, while precision welding ensures unmatched stability.
With top-tier insulation, the roof of our Premium Steel Warehouse guarantees a stable indoor climate, protecting valuable goods from extreme temperatures. Our robust steel walls, expertly designed, resist unsightly dents and scratches, maintaining their pristine condition while offering exceptional durability.
Safety is paramount, with our innovative fire-resistant coatings. The flexible layout and generously sized doors ensure seamless loading and unloading of goods, making it perfect for diverse merchandise storage with ease and efficiency.
Experience the phenomenal utility of our steel structure sunken well automated underground parking-a true triumph of engineering. Designed to endure substantial loads, the durable steel frame promises long-lasting performance. Each meticulously assembled component ensures unwavering stability underground.
Walls built from superior anti-corrosion steel provide formidable resistance against moisture and rust. Our pioneering ventilation system ensures continuous airflow, maintaining a fresh and pleasant environment free from stuffiness.
Featuring an automatic entry and exit system, our facility enables seamless vehicle movement, eliminating maneuvering challenges. The intelligently optimized layout maximizes space, ideal for bustling urban areas where every square inch is precious.
Our ground parking steel structure is a paragon of advanced functionality and superior craftsmanship. Meticulously engineered from high-strength steel, each component is cut with precision and expertly welded using state-of-the-art robotic technology. This rigorous process ensures an impeccable fit and extraordinary durability that stands the test of time.
The roof is adorned with UV-resistant and waterproof steel panels, delivering robust protection against the harshest elements while maintaining a cooler and more shaded parking area. Our innovative smart LED lighting system employs motion sensors to activate only when needed, optimizing energy use while ensuring drivers can easily locate their vehicles.
Our layout is masterfully crafted with pinpoint accuracy, informed by comprehensive traffic flow simulations. With wide bays and gentle inclines at entrances and exits, it facilitates seamless vehicle movement, making it ideally suited for bustling commercial zones where quick turnarounds are paramount.
Our multi-story steel structure building stands as a testament to cutting-edge engineering and design. The steel framework, constructed from premium high-grade alloy steel, is assembled with unmatched precision, ensuring exceptional strength and stability. This paves the way for taller, more versatile architectural achievements.
The exterior is clad with highly energy-efficient insulated panels, maintaining comfortable indoor temperatures year-round and significantly reducing heating and cooling expenses. Our innovative composite floor slabs provide superb sound insulation, fostering a tranquil environment across floors.
Our steel structure connecting corridor is a masterpiece of practicality and seamless integration. Crafted from high-strength steel and expertly cut and welded with robotic precision, it ensures a robust and reliable structure that stands firm.
Transparent glass panels grace the enclosure, immersing the space in natural light and creating a welcoming ambiance. The advanced ventilation system ensures a continuous flow of fresh air, eliminating any potential for stuffiness.
Our space-truss steel structure building is a marvel of modern engineering. Its main framework, composed of tubular steel members, is meticulously arranged into a triangular lattice pattern, ensuring even load distribution for unparalleled structural stability.
The construction process capitalizes on cutting-edge computer-aided design and manufacturing (CAD/CAM) techniques, ensuring precise component fabrication and an efficient assembly process.
Our steel structure hangar represents the pinnacle of elite facilities. Its frame, crafted from high-strength steel and constructed using advanced welding methods, exhibits resilience capable of withstanding powerful winds while supporting heavy aircraft.
With extra-large doors made from durable, insulated panels, operation is smooth, whether manual or automated, allowing easy aircraft access. The specially coated roofing is designed to resist corrosion, enduring the most severe weather conditions.
Inside, the high-load-bearing concrete slab floor is fortified to handle the weight of aircraft and maintenance equipment, incorporating strategic drainage channels to ensure dryness. This makes it an ideal choice for small to medium-sized private airports.
Our steel structure warehouse stands as a steadfast solution for all your storage needs. The frame, made from high-strength steel, is crafted with precision using advanced computer-aided techniques, ensuring its robustness to handle heavy loads with ease.
The walls, expertly crafted with insulated steel panels, maintain a consistently stable interior temperature, safeguarding your valuable goods against unpredictable external climates. The roof features a superior waterproof membrane, effectively preventing leaks even during the heaviest rainfall.
This extraordinary structure includes expansive roller shutter doors, allowing forklifts to maneuver in and out with effortless ease. The foundation is engineered to distribute weight evenly, making it adaptable to various 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 guarantee you receive the most accurate and economically advantageous solutions, we kindly request the following details:
1)Structural Specifications: We invite you to share the complete dimensions of your building-length, width, and height-along with the eave height details and the precise slope angle of the roof.
2)Openings Details: Please specify the dimensions, quantity, and the most advantageous locations for doors and windows to ensure seamless integration into your design.
3)Environmental Factors: We encourage you to share insights about your geographical area's average wind speed, maximum snow load, and seismic intensity to tailor the design to your environment.
4)Insulation Options: Let us know your insulation preference, whether for high-performance sandwich panels or classic steel sheets, to meet your thermal efficiency needs.
5)Lifting Equipment: If lifting equipment is on your list, specify the necessity for a crane beam and its desired load-bearing capacity within the steel structure for optimal functionality.
6)Special Requests: Feel free to communicate any special requirements, such as enhanced fire resistance, effective soundproofing, or a unique detached roofing system.
- With your detailed information, our team of exceptionally skilled engineers will meticulously craft an exquisitely detailed design, ensuring every aspect is tailored to fulfill your unique demands and aspirations.
- Our unwavering commitment is to accompany you with superior and comprehensive services at every step. From expert design and premium manufacturing to flawless installation and dependable after-sales support, we strive for your absolute satisfaction and the long-lasting success of your investment.