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The prefabricated steel workshop can rapidly complete factory construction including frame erection, wall & roof enclosure, foundation matching and accessory installation for industrial plants, logistics warehouses and processing workshops. This article introduces core information of prefab steel building to help overseas customers understand our products.
The characteristics of the prefabricated steel structure workshop
The steel workshop adopts standard Q355B/Q235 hot-rolled H-beam main frame with fixed rigid frame structure, high structural rigidity, strong load-bearing capacity, stable anti-wind and anti-seismic performance.
The building flexibly matches various sizes of C/Z purlins and customized span design, adjustable roof slope, fits different factory layout demands for production and storage.
The wall and roof system supports quick disassembly and replacement of PPGI color steel sheet, rock wool/PU sandwich panels; partial removable wall design facilitates later workshop expansion and equipment entry.
Widely applicable for manufacturing factory, logistics warehouse, poultry farm, auto processing plant, food workshop, covering functions of leveling construction, heat preservation, waterproof and corrosion prevention.
Supporting diversified accessory collocation: ventilator, skylight FRP daylight panel, rolling shutter door, drainage gutter and downpipe; adaptable to different regional climate and construction standards.
Front reserved door opening and pre-buried bolt design, convenient for on-site assembly and later crane beam installation, freely adjust ground foundation matching according to local construction conditions.
Equipped with complete bracing system including column cross bracing, tie rod and knee brace, ensures overall horizontal stability of the steel building and avoids frame deformation.
Excellent safety performance: all main steel components adopt hot-dip galvanized anti-rust treatment; connecting bolts use grade 10.9 high-strength fasteners, with waterproof sealing structure for long-term outdoor service.
Main Prefab Steel Building ManufacturerAdopt Q235B/Q355B standard steel raw material, complete prefabricated production for single & multi-span steel workshop, warehouse and farm shed, large-scale monthly output of pre-engineered steel frame components.
300+ Custom Building SolutionsMore than 300 kinds of customized steel structure schemes, various span, height, insulation enclosure options, support small batch single warehouse & large industrial park turnkey project orders.
Shandong Zhongyue Iron & Steel Group Co., Ltd. was established in 2014. Its predecessor was a local steel processing factory founded in 2002. It is an enterprise specializing in the research and development, manufacturing, sales and service of prefabricated steel structure workshops, industrial warehouses, steel frame buildings, poultry steel sheds, multi-story steel construction projects and supporting steel accessories such as H-beam, C/Z purlin and sandwich panels.
We have become one of the leading manufacturers of pre-engineered steel buildings in North China. Shandong Zhongyue Iron & Steel Group Co., Ltd. owns multiple independent patents and was rated as a high-tech enterprise by the government.
Our single-span steel workshop, logistics warehouse, agricultural steel house, mezzanine steel structure and customized factory buildings are also exported to India, Russia, Argentina, Uzbekistan, Paraguay, UAE, Guinea, Germany, Britain, Australia, Egypt, South Africa, etc.
Zhongyue is a high-quality steel construction enterprise specializing in prefabricated industrial steel buildings, customized light steel workshops, heavy steel frame plants, pre-engineered metal warehouses and all kinds of supporting steel structure accessories.
If you are satisfied with our company's steel structure products, you can directly order or consult the steel building related issues. We will provide you with the best steel structure products and services. We are very happy to cooperate with you and bring you satisfactory products.
This preassembled steel warehouse utilizes carbon structural steel for primary load-bearing components, with material grades selected based on regional climatic conditions and project-specific load requirements. All steel members are cut, welded, and drilled in a controlled factory environment to ensure dimensional consistency during on-site assembly.
Component | Material Grade | Section Type | Thickness Range | Connection Method |
|---|---|---|---|---|
Main Column | Q235B / Q355B | H-section | 6-12 mm | High-strength bolt |
Roof Beam | Q235B / Q355B | H-section | 6-10 mm | High-strength bolt |
Wall Purlin | Q235B | C-section | 2.0-3.0 mm | Standard bolt |
Roof Purlin | Q235B | Z-section | 2.0-3.0 mm | Standard bolt |
Bracing System | Q235B | Round bar / Angle steel | 12-20 mm diameter | Bolted connection |
The economical preassembled steel warehouse offers modular dimension options to accommodate varying storage requirements for small business operations. Clear-span designs eliminate interior columns, maximizing usable floor space for material handling equipment and storage racking.
Parameter | Standard Range | Customization Available |
|---|---|---|
Clear Span Width | 10-24 m | Up to 30 m |
Eave Height | 3-6 m | Up to 8 m |
Unit Length | 6 m per bay | Multiples of 6 m |
Roof Slope | 1:10 | 1:5 - 1:20 |
Door Opening Width | 3-4 m | Up to 6 m |
The steel storage building envelope provides weather protection for stored inventory and equipment. Two cladding options are available to match specific budget and insulation requirements for commercial applications.
Cladding Type | Sheet Thickness | Core Material | Thermal Conductivity | Application Scenario |
|---|---|---|---|---|
Corrugated Steel Sheet | 0.4-0.6 mm | None | N/A | Non-insulated storage in temperate climates |
EPS Sandwich Panel | 0.4-0.5 mm | Expanded polystyrene | 0.038 W/(m·K) | Temperature-sensitive inventory |
Rock Wool Panel | 0.5-0.6 mm | Mineral wool | 0.040 W/(m·K) | Fire-rated storage requirements |
All structural calculations for this prefabricated steel storage unit comply with international building code standards. Wind, snow, and seismic parameters are adjusted based on project location to meet local regulatory requirements.
Performance Parameter | Rating Value | Test Standard |
|---|---|---|
Wind Load Resistance | 0.5-0.7 kN/m² | GB 50009-2012 |
Snow Load Capacity | 0.3-0.5 kN/m² | GB 50009-2012 |
Seismic Resistance | Grade 7-8 | GB 50011-2010 |
Live Load Rating | 0.5 kN/m² | EN 1993-1-3 |
Corrosion Protection | 10-15 years | Hot-dip galvanized / epoxy paint |
Over 95% of components are pre-cut and pre-punched before delivery, reducing on-site construction time compared to conventional building methods. A standard 1,000 m² steel warehouse can be fully assembled by a crew of 4-6 workers within 15-20 working days, with no on-site welding required for primary connections. All components are packaged with clear labeling corresponding to assembly drawings, reducing installation errors for commercial procurement projects.
This economical steel storage solution is engineered for small and medium-sized enterprises seeking cost-effective storage expansion without long construction timelines. Typical industrial applications include: retail inventory overflow, agricultural equipment and supply storage, light manufacturing raw material warehousing, e-commerce fulfillment centers, construction material storage, and vehicle/equipment parking. The modular design allows for future expansion by adding additional bays as operational requirements grow.
Production facilities maintain ISO 9001:2015 quality management systems, with material traceability maintained for all steel batches. Welding procedures comply with AWS D1.1 structural welding codes, with non-destructive testing performed on primary connection points. All components receive surface treatment per ISO 12944 corrosion protection standards before packaging.
Primary structural steel frames carry a 20-year warranty against manufacturing defects. Cladding and fastener components carry a 5-year warranty under normal use conditions. Standard delivery includes full construction drawings, assembly manuals, and on-site technical guidance for installation teams. Custom engineering drawings sealed by licensed structural engineers are available for projects requiring building permit submission.
The standard minimum order quantity is 200 m² for economical preassembled steel warehouse units. Smaller orders may be accommodated with adjusted pricing based on material and production setup costs.
Standard production time is 25-30 working days after drawing confirmation and deposit receipt. Ocean freight delivery times vary by destination port, typically ranging from 15-35 days for global shipments.
Yes, insulation panels, ridge ventilators, exhaust fans, skylight panels, and personnel doors can be integrated into the standard design. All modifications are engineered to maintain structural integrity and weather performance.
A reinforced concrete slab foundation with embedded anchor bolts is recommended. Foundation drawings are provided with order confirmation, specifying bolt locations, concrete strength, and slab thickness requirements based on soil conditions.
