Modular Prefabricated Steel Buildings With Steel Frame And Sandwich Panel
Qingdao Yidongxiang Steel Structure Co., Ltd. is a branch of Qingdao Sanfeng Construction Co., LTD. founded in July 2002 , is now the biggest steel structure manufacturer in northern China after a 20-years stable development. Due to its powerful technique and rich engineering experience,our company has achieved National Professional Contractors class one for steel structure projects, and we also have obtained EN1090 Certification (CE), ISO 9001, ISO14001, ISO45001 Certificate.Our company are professional engaged in steel Structure Industrial and Commercial Building designing, manufacturing and installation.We also have a professional installation guidance team to ensure one-stop service for customers.Our main products include steel structure workshop, warehouse,aircraft hangar poultry shed, prefab house and other steel building materials.we have 4 H-beam automatic welding and cutting production lines,with an average annual steel output of 80,000 tons.We have introduced numerous senior technical talents, The number of engineering and technical clerks are more than 50% of the total number of employees.After 20 years of development, our company has established an excellent team integrating research and development, technology, sales, production, quality inspection,logistics and making our great efforts to supply our quality products and perfect after-sales services to worldwide clients.We look forward to cooperating with you.
| Attribute | Value |
|---|---|
| Floor | Cement floor |
| Material | Q355B,Q235B |
| Windows | Aluminum/PVC sliding windows |
| Doors | Steel/Aluminum/electricl roll up shutter door |
| Structure Type | Frame Structure |
| Wall System | 75mm EPS sandwich panel or metal sheet |
| Main Material | Light steel frame & sandwich panel |
| Column | H Shape Steel |
| Design | Waterproof Design, Modular Design |
Project name: Chemical Industry Park Project
Project introduction: The construction area of this project is 14258.3 square meters. Its main structure is H-section steel, and with a first level anti-corrosion requirement. The walls, doors and windows and roof system should be treated with anti-corrosion and explosion-proof measures; the wall exterior board should be with a strong new material construction method, the roof exterior board with explosion-proof installation. This project is a multi-storey frame structure, emphasizing the environmental protection of materials.
- Portable: Easily transported between construction sites without disassembly.
- Durable: Steel construction provides excellent earthquake resistance and structural integrity.
- Customizable: Flexible sizing, configuration, and design options with bolt-connected structure.
- Steel frame design with stability for wind resistance exceeding 100km/h and seismic resistance over Grade 8
- Modular construction with chassis, roof, and wall systems using 50mm-100mm thick sandwich panels
- Optional core materials including EPS, Rock Wool, or PU with colored steel sheet exteriors
- Factory-prefabricated roof and floor components for easier installation
- Enhanced waterproofing and airtightness in roof design
Ideal for affordable housing, site offices, worker accommodations, warehouses, classrooms, and temporary facilities.
- Precision cutting of steel components using laser technology
- Accurate assembly according to engineering specifications
- Secure welding for structural integrity
- Surface preparation including rust removal
- Custom surface treatment (painting or galvanizing)
Components are carefully packed in containers or pallets with protective measures for surface treatments. All parts are clearly marked for easy identification during installation.
Packing and loading
Shipment via 20'/40'/40HC/40OT sea containers
*All steel structure weld components are carefully packed with blankets or bubble wrap to prevent scratches during loading and unloading.
*All steel structures components are consolidated in steel pallets within the container, optimizing loading and unloading time and labor costs.
*All sandwich panels are efficiently packed in steel pallets.
*Comprehensive container load plans and regional unloading plans are devised to avoid onsite retransportation.
FAQ
I. What kind of Industry Steel Workshop do you need?
There are very experienced, expertised engineers in our company who can design whatever shape of buildings as your request. Your building is a major investment and you take it seriously. So do we! .
II:Are you manufacturer or trade company?
We are professional manufacturer of steel structure building.
III:Do you offer guiding installation on site overseas for warehouse building?
Yes, we can provide the service of installation, supervision, and training by extra. We will dispatch our engineers team to your country to guide the assemble work, and we will provide the detailed professional installation drawings and guide installation service team keep 24-hour online service ,they will help you to install your steel structure building .
IV. What's the quality assurance you provided and how do you control quality?
We have professional QC team monitoring the quality at all stages of the manufacturing process - raw materials, in-process materials, validated or tested materials, finished Goods and packing the Goods, we also accept the third party International inspection agencies to inspection the quality such as SGS,BV etc.
V. Could you offer designing service?
We have complete engineering team and we are using the state of the art designing and manufacturing software, Tekla, Advance Steel,Auto CAD, PKPM, MTS, 3D3S, Search etc. We are capable of designing and offering your economical solution to your needs if there is any inquiry. Please do not hesitate to contact which will be at your disposal at any time. Please note preliminary costing and design will be done at no extra cost.
IV:Is there any warranty available on the steel structure buildings?
The steel structure buildings have limited warranty. Usually,steel structure houses with long use lifespan which can reach 50 to 100 years which depending on material quality, design standards, construction quality, and subsequent maintenance.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.