High-Quality Prefabricated Steel Warehouse Building | Custom Design & Durable Construction
KXD STEEL offers premium prefabricated steel warehouses in customizable sizes (up to 60m) and advanced anti-corrosion coatings (hot-dip galvanized/G550). They are ideal for industrial storage, logistics, and agricultural use. The warehouses feature a 50+ year lifespan, fire-resistant walls, and easy bolt-up assembly. They are CE/ISO/SGS certified. Contact us for OEM/ODM solutions!
| Item | Materials | Remark |
| Steel | H-section column and beam | Q345 steel, paint or galvanization |
| Frame | Wind-resistant column | Q345 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 the steel structure. |
| Normal bolt |
| Nuts |
| Window and door | Window | Aluminium windows |
| Door | Depending on the requirement, the door can be an EPS door, a windproof door, a high-speed roll-up door, or an industrial sliding door. |
| All the solutions for your: Qingdao KXD STEEL STRUCTURE CO., LTD |
1. Professional Steel Structure Building Design and Manufacturing – Global Installation Support
As a leading steel structure manufacturer, we provide custom design, precision fabrication, and on-site technical guidance for international projects. Our buildings are engineered for industrial plants, warehouses, and commercial spaces, ensuring high load capacity, corrosion resistance, and fast construction. We offer detailed CAD drawings, material certifications, and overseas installation supervision to guarantee quality compliance.
2. Custom Prefabricated Steel Structure Building Factory – Expert Engineering and Export Services
Specializing in pre-engineered steel buildings, we deliver turnkey solutions from design to installation support. Our team assists with foundation plans, structural calculations, and step-by-step overseas construction guidance. Ideal for workshops, agricultural storage, and multi-story buildings, with GB-standard materials and anti-rust treatments.
3. Turnkey Steel Structure Building Supplier – Manufacturing with Onsite Technical Assistance
From conceptual design to production and global logistics, we provide end-to-end steel structure solutions. Our engineers support clients with erection manuals, 3D modeling, and dispatch technicians for foreign projects. Suitable for airports, stadiums, and factories, featuring bolted connections for easy assembly and seismic-resistant designs.
Support and Services:
1. We supply one-stop service from the 3D model, design drawing and construction drawing, and online technical support, to return and replacement.
2. With a patented pallet, it is easy to load and unload.
3. Nice appearance, smooth surface, and different painting color options for customized.
4. Stable and durable, could withstand strong wind and heavy snow.
5. Cost-effective, low-cost, and fast construction, the materials can be recycled.
Packing and Shipping:
FAQ:
Q:Are you manufacturer or trading company?
A:We are manufacture factory, located in Qingdao city, near to Qingdao port. And we have total 3 workshops from steel structure to wall and roof sheet.
Q: How about your quality control?
A: We have got certificate ISO & CE. Products processing through cutting, bending, welding, shot blasting, ultrasonic testing, packing, storing, loading to ensure no quality defects.
Q: Is third party inspection available?
A: SGS, BV, TUV, etc. are available, it is according to client requirement.
Q: How about your delivery time?
A: Generally within 30-45 days, it is according to order quantity, partial shipment is allowed for big order.
Q: What about the installation?
A: We'll provide the detailed installation drawing, supervisors guiding installation is available. We can do turnkey job for some kind of projects.
Q: How to ensure the product you supply is what we want exactly?
A: Sales and engineer team will provide you the suitable solution according to your requirements before placing order. Proposal drawing, Shop drawing, 3D drawing, Materials photos, Finished projects photos are available, which will help you understand the solution we provided deeply.
