Steel Color Sheet Steel Structure Warehouse Q235B Q355B High Customizability​

Product Specification

ONE-STOP services & Customized solutions,10 years+ experience of R&D, Design, Manufacturing, Exportation and After-sales support

Products Description

Structural Core System​​
1.​​Primary Rigid Frames​​
Fabricated from ​​steel plates​​ (Q235B/Q345 grades) cold-formed into ​​H-shaped sections​​ via automated manufacturing processes.
Components (columns and roof beams) are precision-engineered for ​​field bolting​​, eliminating welding and ensuring rapid assembly.
​​2.Secondary Structural Systems​​
​​Roof Purlins​​: C/Z-section members spanning perpendicularly across primary frames, supporting roof cladding while distributing live/dead loads.
​​Wall Girts​​: Horizontal members bridging columns to anchor wall cladding, enhancing lateral stability against wind/seismic forces.
​​3.Bracing Systems​​
Integrated ​​cross-braces​​, ​​knee braces​​, and ​​tie rods​​ provide critical resistance to torsion and dynamic loads (e.g., 150+ km/h winds)

If you would like to discuss your requirements further, simply get in touch with our team.

Features of Prefab Steel Structures:

Column-Free Large Span Design​

Steel structures enable ​​clear-span construction​​, eliminating the need for load-bearing walls or interior columns—the frame alone provides full structural support. This design delivers ​​unobstructed spaces up to 30-36 meters wide​​, maximizing usable floor area

High Customizability​

Lanjing Steel Structure Co., Ltd. offers ​​standardized warehouse plans​​ (varying lengths, widths, and heights) alongside ​​tailored solutions​​. If standard kits fall short, our design team creates custom blueprints to meet specific spatial requirements

Cost-Effectiveness​

Prefabricated steel warehouses rank among the ​​most economical building types​​. Factory-prepped components prevent on-site delays, while precision-engineered frames and panels ensure ​​rapid, seamless assembly

Rapid Construction​

Lanjing’s prefab materials allow ​​efficient cutting, shaping, and welding​​. All components ship to the construction site within weeks, drastically reducing project timelines

Minimal Maintenance​

Steel resists ​​rot, mold, and pests​​ (e.g., termites), eliminating annual treatments. ​​Hot-dip galvanized steel​​ (Q235B/Q345 grades) prevents rust, with structures ​​warranted for 25-50 years​​

Details images

Steel structure components:

Lanjing Steel Structure Co., Ltd. is the professional manufacturer of Steel Structure Warehouse, Workshop, Pre-engineered building. Pre-engineered steel structure warehouse is steel structure built over a structural concept of primary members, secondary members, roof and wall sheeting connected to each other and various other building components. These buildings can be provided with different structural and non-structural additions such as skylights, wall lights, turbo vents, ridge ventilators, louvers, roof monitors, doors & windows, trusses, mezzanine floors, fascias, canopies, crane systems, insulation etc., based on the customer’s requirements.

Product Application

Lanjing Steel Structure Co., Ltd. buildings serve a wide range of purposes, including warehouses, workshops, factories, cold storage facilities, high-rise buildings, shopping malls, power plants, distribution centers, pedestrian bridges, steel-structured hotels, prefabricated public schools, sports arenas and halls, car parking centers, airplane hangars and aviation facilities, church buildings and community centers, poultry farms, agricultural buildings and barns, storage sheds, self-storage buildings, greenhouses, garages, commercial buildings, industrial facilities, and much more.

FAQ

Q1: What kind of customer service do you provide?

A: We offer comprehensive customer service, including basic design,supporting facilities procurement, and the option to dispatch installation guidance.

Q2:  How about the customer reviews of your company?

A: We are proud to have received consistently high five-star reviews from our customers, which stand as a testament to our commitment to quality and service.

Q3: What is your quality inspection process like?

A:Our strict quality inspection process ensures that every product meets the highest standards of excellence. From raw materials to finished goods, each stage is meticulously inspected to guarantee superior quality.

Q4: Can you send engineers or a whole team to install my project?

A: We will give detailed installation drawings for free. We can send engineers as an installation director or a team upon request.

Q5:Do you accept container loading inspection?

A:You are welcomed to send an inspector, not only for the container loading, but any time during the production time.

Q6:Do you offer designing service for us?

A:Yes, we could design full solution drawings as your requirements. By using AutoCAD, PKPM, MTS, 3D3S, Tarch, Tekla Structures (Xsteel) and etc. we can design complex industrial buildings like office mansions, super markets, auto dealer shops, shipping malls, 5-star hotels.

Q7:What is the delivery time?

A:Delivery time depends on order quantities. In general, the delivery time to the nearest seaport in China will be 40 days after receiving the deposit.

Q8:How can I get a quotation for my projects?

A:You can contact us by email, phone, Trade manager and so on 24*7 and you will get a reply within 8 hours.

Q9:What certifications has your company passed?

A:Our company has passed professional certifications such as IOS9000, CE, and SGS, ensuring that our products and services meet international standards.