China Rockwool Sandwich Panel manufacturer
Baodu International Advanced Construction Material Co., Ltd.
BAODU GROUP
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GB Standard Manufacturer 40*45*6 Light Construction Material Steel Structure Building Warehouse

GB Standard Manufacturer 40*45*6 Light Construction Material Steel Structure Building Warehouse

Brand Name BAODU
Model Number Steel Warehouse
Certification ISO9001,CE
Place of Origin Hebei,China
Minimum Order Quantity 1000square meters
Price $35-50square meter
Payment Terms L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability 100000 Square Meter/Square Meters per Month
Delivery Time 30days
Packaging Details In general, for steel structure , we use the steel frame packing to keep goods not to be broken . For sandwich panel and color steel sheet, we use the plastic packing . If the clients need special packing will according to their requirements.
Product Name GB Standard Manufacturer 40*45*6 Light Construction Material Steel Structure Building Warehouse
Processing Service Bending, Welding, Decoiling, Cutting, Punching
Design SAP2000/AutoCAD /PKPM /3D3S/TEKLA
Project Solution Capability 3D model design
Size According to customer requirement
Material Q235B/Q345B Low Carbon Steel
Color Customized Color
Secondary Frame C&Z Purlin, Brace
After-sale Service Online Technical Support
Certificate ISO9001,CE
Detailed Product Description
GB Standard Manufacturer 40*45*6 Light Construction Material Steel Structure Building Warehouse

Steel structure warehouses features of high fire resistance, strong corrosion resistance. Steel structure storehouse is mainly refers to the main bearing component is composed of steel. Including the steel columns, steel beam, steel structure, steel roof truss.Each component using welds, bolts or rivets to connect.


One-stop solution
Structural design safety certificates, design solutions
Reduce costs, reasonable budget team, shorten the duration 
Whole process of project management Description from receipt of orders to design, production, quality control,packaging, delivery, installation guidance to ensure that the project is completed on time and in quality

Solutions (pain points and programs)
Design standards are not compatible with local, our advantage: team engineers and other familiar with local specifications and design Worry about the lack of installation guidance, our advantage: provide installation drawings, etc.

Product Application Details
steel grade, design load, seismic grade, wind grade, fire rating requirements, etc.
Main Steel Q355B / Q235B High Strength Structural Steel → Advantages: Ensure structural safety and stability in accordance with international standards.
Surface treatment: hot dip galvanizing / antirust paint (specify thickness and standard) → Advantage: excellent anti-corrosion properties and rust prevention: excellent anti-corrosion properties, prolonging the service life of the building and reducing maintenance costs.





































Technical Parameters

Please kindly inform us of the information below if you are interested in our products.

1. Project Progress: Is Land Purchased? Is it licensed by the government?

2. Usage: for warehouse, workshop, showroom, etc.

3. Location: In which country will it be built?

4. Local Climate: Wind speed, Snow load (max. Wind speed)

5. Design: Please provide the design drawing. Or do you need us to design for you?

6. Dimension: Length*width*height

7. Crane Beam: Do you need crane beam inside the steel structure?

8. Roof and Wall: determine the panel material, such as color steel panel, and metal sandwich panel.

9. Windows and Doors: what material, quantity, and type?
Components
Steel structure components
Steel Structure Building/Warehouse/Poultry
1. Main Framing
Welded/ Hot rolling H section column and beam

Column
Q235,Q355B,S355JR,S275,SS304,SS316 H section steel,Spray painting and galvanizing
Beam
Q235,Q355B,S355JR,S275,SS304,SS316 H section steel,Spray painting and galvanizing
2. Secondary Framing

Purlin
Q235B Z and C sections purlin

Knee brace
Q235B angle steel, galvanized

Tie bar
Q235B round steel,painted

Bracing
Q235B round steel, galvanized
3. Roof and Wall panels
Steel sheet and insulated sandwich panels

Single steel sheet
0.5/0.6/0.7 color steel sheet

Sandwich panel
EPS/PU/Fiber glass wool/ rock wool sandwich panel
4. Steel Decking Floor
V-688 Decking floor
5.Structural subsystem
Canopies, Fascias, Partitions, etc.
6.Mezzanines, Platforms
H beam
7.Other Building Accessories
Sliding Doors, Roll Up Doors, Windows, Louvers, etc.

I-Beams, also known as H-Beams have and I or H cross-section. The horizontal elements of the “I” are flanges while the vertical element is the “web”. I-Beams are commonly made of structural steel but can be formed out of aluminum. I-beams are most widely used in construction and can have an application for use in both beams as well as columns. Hope offers many different sizes, lengths, and specifications for I-beams.

Project Cases
Steel structure project case 1 Steel structure project case 2 Steel structure project case 3 Steel structure project case 4 Steel structure project case 5 Steel structure project case 6

Advantages of Steel Structure Buildings
  • High-Strength Steel Frame: Adopting international standard steel grades (ASTM A36, Q355B, S235JR, etc.), the main frame boasts exceptional load-bearing capacity, supporting spans of 10m to 50m (or customized) without intermediate columns, maximizing usable space for production or storage.
  • Weather & Disaster Resistance: Equipped with anti-seismic (up to seismic intensity 8), anti-wind (up to 250km/h), and anti-corrosion capabilities. The steel components undergo Sa2.5-level sandblasting and hot-dip galvanizing (or fluorocarbon spraying) treatment, ensuring resistance to salt spray, humidity, and chemical erosion – ideal for coastal, desert, or industrial areas.
  • Fire Safety Compliance: Optional fire-resistant coatings (up to 2-hour fire rating) and fireproof insulation materials meet local fire codes (e.g., NFPA, Eurocode), safeguarding personnel and assets.
  • Size & Layout Flexibility: Customize length, width, height (eave height 3m-15m), column spacing, and door/window positions to fit your site and operational requirements. Whether you need a small workshop (100㎡) or a large-scale warehouse (10,000+㎡), we deliver precise solutions.
  • Functional Adaptation: Tailor the building to your industry:
    • Manufacturing Plants: Reserved crane beams (1t-50t capacity), equipment foundation interfaces, and ventilation systems for high-temperature or dust-prone production.
    • Logistics Warehouses: High ceiling heights, loading dock integration, shelf-load optimization, and natural lighting strips to reduce energy consumption.
    • Agricultural Facilities: Ventilation systems, moisture-proof design, and large-span layouts for crop storage, livestock housing, or agricultural machinery shelters.
    • Commercial Halls: Aesthetically pleasing designs with customizable exterior cladding (color steel sheets, aluminum panels) for exhibition centers, retail spaces, or office annexes.
  • Climate Adaptation: Insulated sandwich panels (PU, EPS, rock wool) for thermal insulation in cold regions; sunshade systems and enhanced ventilation for high-temperature areas; and optimized roof slopes for rain/snow drainage in wet or snowy regions.
  • Lower Total Cost: Competitive initial pricing (quoted by square meter or ton) with transparent cost breakdowns (including steel components, connectors, cladding, and accessories). Reduced transportation costs due to modular design – components are prefabricated in our factory, packaged efficiently for container shipping, and assembled on-site with minimal waste.
  • Rapid Installation: 30%-50% faster construction than concrete buildings. Standardized components and detailed installation drawings enable quick assembly (a 1,000㎡ building can be installed in 7-15 days with a professional team), shortening your project timeline and accelerating 投产 (production launch).
  • Low Maintenance: Durable steel components and high-quality coatings reduce maintenance needs. The structure’s long service life (20-50 years) and replaceable parts (e.g., seals, cladding) minimize long-term operational costs.
  • Certifications: ISO 9001 (quality management system), CE (mandatory for European markets), AISC (American Institute of Steel Construction), JIS (Japanese Industrial Standards), and GB (Chinese National Standards) – customizable to your target market’s requirements.
  • Compliance with Local Codes: Our engineering team designs buildings to meet local building codes (e.g., IBC for the US, Eurocode for Europe, AS/NZS for Australia), fire safety regulations, and environmental standards. We provide complete technical documentation (local language versions available) including material test reports, welding certificates, and structural calculation sheets for smooth approval and inspection.
Strict Quality Inspection Standards
Quality inspection process 1 Quality inspection process 2
We implement whole-process quality management with strict supervision of every process from raw materials to installation. Our professional quality inspection team uses advanced equipment including German GS1000 vacuum spectrometer and high-frequency infrared carbon sulfur analyzer.
Certifications
Certification 1 Certification 2 Certification 3 Certification 4 Certification 5
Company Profile
Baodu International Advanced Construction Material Co., Ltd was established in January 2010 with offices in Beijing and factory in Hebei, China. We specialize in industrial noise treatment, steel structures, sandwich panels and prefab houses.
Annual production capacity includes 6 million square meters of acoustic sandwich panels, 100,000 tons of steel structures and 1 million square meters of floor decking sheet. Our products serve over 30 countries worldwide.
Our professional design team includes 5 senior engineers, 20 engineers, and 35 technicians with over 10 years' experience. We hold multiple energy saving patents, construction qualifications, CE certification and Russian GOST certification.
Notable projects include the military parade village for China's 60th anniversary and Beijing Daxing International Airport. We've also undertaken international projects in Pakistan and Dubai under China's "One Belt, One Road" initiative.
Packing and Shipping
Packing process Shipping process

Steel Structure fixed packing, loading, transportation, unloading the matters needing attention:

(1) The lifting large there must be a person responsible for the use of fixture, suitable, strictly abide by the rules of lifting, to prevent the occurrence of vibration, impact, deformation or damage, fall in the hoisting process.
(2) At the time of loading, there must be a special supervision, check car number and packing, the car pile up securely, and to increase the necessary binding component loosening, prevent the loss.
(3) Remained stable in the transport process, the vehicle at the time of shipment, on the long, wide, high object transport, must be trained pilots, escort personnel responsible for, and mark is arranged on a vehicle.
(4) No rough handling, loading and unloading personnel handling, weight, size should be familiar with the components, and check the horse sling, rigging, prevent accidents.
(5) The member to the construction site, timely organization of unloading, stacking area.
(6) The crawler crane carrying member, should pay attention to the surrounding terrain, air condition, prevent the crawler crane overturning and component collision.
Frequently Asked Questions
Q1: How long does it take to get my building?
A: Lead time is vary, but typically 2 weeks of drawings and 6-8 weeks for delivery(depending on complexity)

Q2: What are the benefits of steel construction?
A: 1-Durable and with long lifespan.
2-Short construction period than concrete and wooden building.
3-Low cost and reusable.
4-High strength and light weight, has good seismic performance.
5-Widely used for multi-purpose buildings.

Q3: Why choose Baodu?
A: At Baodu, the customer is the first priority. We don't pull any gimmicks. We are veteran owned and operated business, unmatched in customer service. We have more than 20 years of metal building experience. We are also very reputable manufacture and can answer your questions regarding any tape of construction project.We care about your needs and value your business.

Q4: How can l get the quotation of the project?
A: lf you have the drawing, we can offer you our quotation accordingly. lf youhave no design, our engineer will design for you to confirm. And then offer you a quotation.

Q5: Do you offer designing service for us?
A: Yes, we can provide full solution drawings as your requirements. By using AutoCAD, PKPM, MTS, 3D3S, Tarch, Tekla Structures and etc. We can design complex industrial building like office building, supermarket, auto dealer shop, shipping mall, hotel etc.

Q6: Do you provide samples?
A: Yes, we could offer the sample for free but do not pay for the cost of transportation.

Q7: What is your terms of payment ?
A: L/C, T/T, and Western Union.

Q8: How about your quality control?
A: We have our own professional quality control team with rich experience and advanced inspection equipment. Also we are willing to accept any other the third inspection part to control.

Q9: Can you provide the installation help?
A: We will provide detailed instruction photos and videos to you. If it is necessary,we will send professional engineers to do the construction guidance, and some skilled workers to help for installation. However, the visa fee, air tickets,accommodation, wages will be provided by buyers.
Product Tags: GB standard steel warehouse   light construction steel building   prefab steel structure warehouse  
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