Durable Prefabricated Warehouse with Customizable Design and Dimensions
Model NO. |
WT-B-290 |
Column and Beam |
Hot Rolled or Welded H Section, I Section |
Service Life |
More Than 30 Years |
Surface Treatment |
Painted or Galvanized |
Roof & Wall Panel |
PU, EPS, Rock Wool/Fiber Glass Sandwich Panel |
Drawing |
Design The Drawing as Your Demand |
Panel Thickness |
30-200mm |
Crane |
5t-50t |
Windows |
Aluminium Alloy/PVC |
Doors |
Sliding Door/Roll-up Door |
Accessory |
Downpipe, Skylight , Ventilators, windows,doors,etc. |
Standard |
GB, ASTM, BV |
Forming |
Hot-Rolled Steel,Welding steel |
Connection Form |
Bolt Connection |
Wall |
Below 0.9m:Brick wall;Above 0.9m:Light steel wall |
Application |
Steel Workshop,Villa, Dormitory, Offices, Steel Platform,etc. |
Transport Package |
40 Hq |
Specification |
According to Customer's Request |
Trademark |
WanTai |
Origin |
Weifang, China |
HS Code |
9406000090/7308900000 |
Production Capacity |
50000 Square Meters Per Year |



Steel Structure: Unveiling the epitome of architectural elegance and unyielding strength, our steel structures stand as a testament to superb engineering and longevity. Crafted with unmatched precision, these structures are designed to excel in every possible scenario.
Our steel structures are a brilliant showcase of engineering excellence and unmatched durability. With meticulous precision, each piece is crafted to ensure superior performance. The main frame, seamlessly integrated with the sturdy secondary steel structure, emerges as a majestic masterpiece of unparalleled construction and design.
Main Frame: Discover the pinnacle of structural integrity with our meticulously crafted main frame. Fashioned from H columns and beams utilizing the top-tier Q355B materials, this design not only embodies formidable strength but also promises enduring resilience that stands proudly through the ages.
Secondary Steel Structure: Elevate your project's structural integrity with our robust secondary steel framework. Comprising C/Z purlins, bracing, angle steel, and other components made from premium Q235B materials, this assembly ensures unwavering stability and reliability, fortifying the entire structure.
Surface Treatment: Opt for a premium galvanized finish for enduring protection or choose a sleek spray painting option, each finish customizable to match your style and environmental preferences. Enhance the longevity and aesthetics of your structure with our versatile surface treatments.
Wall and Roof Protection System: Our innovative wall and roof systems offer unparalleled protection, utilizing high-quality materials and cutting-edge design for unmatched durability and sophistication.
For superior protection, we employ high-quality color steel sheets in tandem with innovative sandwich panels. This combination ensures a blend of outstanding durability and refined aesthetics, safeguarding your investment with impeccable style.
Color Steel Sheet: Available in varying thicknesses such as 0.3mm, 0.4mm, or 0.5mm, these sheets come in chic sea-blue and elegant white-grey shades, enhancing the aesthetic appeal of your structure.
Sandwich Panel: With dual layers of top-tier color steel sheets, insulated with choices like EPS, PU, fiberglass, or rock wool, available in thicknesses of 50mm, 75mm, and 100mm, these panels ensure optimal thermal efficiency and ultimate comfort.
Precision Connectors and Fasteners: Our precision-engineered bolts deliver secure and steadfast mounting, offering the necessary stability for all your structural endeavors. Trust in our connectors and fasteners for uncompromised safety and reliability.
Our precision-engineered bolts offer secure and steadfast mounting, providing the unwavering stability necessary for all your structural endeavors.
Customized Accessories: Tailored to your exact specifications, our customizable accessories provide varied quantities and dimensions, meticulously crafted to cater to your distinct needs. Discover the perfect fit for every requirement with our bespoke solutions.
Crafted to your exact specifications, our customizable accessory solutions offer varied quantities and dimensions, meticulously designed to align with your distinct needs.
Door Options: Choose from our expertly crafted Sliding Door or Rolling Door, each offering seamless functionality and exceptional adaptability to meet diverse requirements. Experience unparalleled convenience and style with our door solutions.
Window Options: Opt for our superior Aluminum Alloy or sophisticated PVC options, each merging remarkable durability with aesthetic elegance. Elevate the visual appeal and functionality of your spaces with our premium window choices.
Stylish Canopy: Enhance the aesthetics and functionality of your structure with our elegantly designed canopy, offering both protection and style. Experience the perfect blend of form and function with our stylish canopy solutions.
Efficient Ventilator: Ensure optimal air circulation and comfort with our state-of-the-art ventilator systems, designed to seamlessly integrate with your structure while enhancing its overall efficiency.
Drainage System: Equipped with a precise U-groove and PVC piping, our drainage system guarantees efficient and dependable water management for your structure, ensuring peace of mind. Trust in our drainage solutions for superior performance and reliability.

Gaomi Wantai Steel Structure Engineering Co., Ltd Gaomi Wantai Steel Structure Engineering Co., Ltd stands tall as a beacon of innovation and excellence within the steel structure industry. Over the years, we have refined our expertise in design and craftsmanship, earning an esteemed reputation for precision in crafting world-class steel structures. Our illustrious portfolio highlights a diverse range of projects, including state-of-the-art workshops, expansive warehouses, prefabricated buildings, and more. Our use of elite materials such as H/C/Z/U beams, Steel Box Columns, and high-grade sandwich panels ensures unrivaled quality. We proudly hold certifications like CE, ISO9001:2008, SGS, and BV, testament to our unwavering commitment to quality.
With a formidable registered capital of 2560.5 million USD and a sprawling facility covering 260,000 square meters, Gaomi Wantai showcases an impressive annual output of 50,000 tons of steel structure products. Our expansive scale and superior capabilities highlight our leadership and commitment to setting industry benchmarks.
Our team of expertly skilled design engineers and diligent quality control professionals ensures a seamless, one-stop service from groundbreaking design through manufacturing and installation. Supported by our excellent after-service teams, we guarantee outstanding customer support, ensuring service excellence at every stage of your journey.
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