Werkstatt für vorgefertigte Metallkonstruktionen mit mehreren Spannweiten
Highlights
- Mehrfeldkonfiguration: 2–5 Felder, je 15–36 m breit
- Kranintegration pro Feld (5–32 Tonnen unabhängig)
- Modulare Erweiterung ohne Änderung bestehender Felder
- Steinwollplatten ≥2 Stunden Feuerwiderstand
- Importierte deutsche/italienische/japanische Produktionslinien
- ±2 mm Toleranz, 100% UT an Primärschweißnähten
Specifications
| Brand | Jidian Construction Materials Co., Ltd. |
|---|---|
| Product origin | Xiamen, Fujian, China |
| Building type | Multi-span portal frame (2-5 bays) |
| Main steel | Q345B/Q355B H-section + box + cross + round tube |
| Max single span | 15-36m per bay |
| Eave height | 6-12m |
| Crane capacity | 5-32 tons per bay (independent) |
| Roof live load | 0.5-0.7 kN/m² |
| Wind load | Up to 0.6 kN/m² (≈140 km/h) |
| Cladding options | Color steel plate, rock wool/PU sandwich panel, ALC panel |
| Surface treatment | Sa 2.5 blast + epoxy zinc-rich primer (2×75μm) + topcoat |
| Delivery time | 25-35 days after drawing confirmation |
| Supply capacity | 360,000 tons/year |
Product Detail
Multi-Bay Workshop Challenges & Our Solutiontion
Growing manufacturers need workshops that can accommodate multiple production lines, overhead cranes, and future expansion—all within tight budgets and schedules. Our multi-spans prefab metal structure workshop solves this with continuous portal frames supporting 2-5 bays per building, each with clear spans of 15-36m. The main steel uses welded H-type, box-type, cross-type, and round pipe members in Q345B/Q355B steel. Columns and runway beams are pre-engineered for 5-32 ton overhead cranes per bay. For a 3,000 m² dual-bay workshop, the complete steel frame erects in 25-35 days—one-third the time of reinforced concrete. Multi-span capability allows length extension without modifying existing bays, protecting capital investment as production needs grow.
Product Advantages
• Multi-bay configuration: Continuous portal frames support 2-5 bays, each 15-36m wide, for multiple production lines under one roof.
• Per-bay crane integration: Each bay pre-engineered for independent 5-32 ton overhead cranes, enabling parallel material handling.
• Expansion capability: Modular bay spacing allows future length extension without structural modification to existing bays.
• Fire-resistant cladding: Rock wool sandwich panels (100-150mm, fire resistance ≥2 hours) for walls and roofs meeting industrial fire codes.
• Thermal insulation: Polyurethane-edge rock wool panels achieve thermal conductivity ≤0.040 W/m·K, reducing HVAC energy costs.
• Multi-span expansion joints: Engineered expansion joints for buildings over 90m in length prevent thermal stress cracking.
Production Process & Imported Equipmentment
H-section columns and beams are fabricated on our cross-column production line and European longitudinal box production line—imported from Germany and Italy. CNC plasma cutting ensures precision plate preparation, while automated submerged-arc welding (SAW) delivers consistent full-penetration welds. Every primary connection weld undergoes 100% ultrasonic testing (UT) per GB/T 11345. Surface preparation reaches Sa 2.5 grade before epoxy zinc-rich primer (2×75μm) and topcoat application. Our AMADA secondary processing line—imported from Japan—ensures ±2mm bolt-hole positioning. Production capacity of 360,000 tons/year ensures even large multi-bay workshop complexes can be delivered on schedule.
Exhibition Track Record & International Projectsects
Jidian Construction Materials Co., Ltd. has showcased multi-bay workshop solutions at major international exhibitions including the China Import and Export Fair (Canton Fair), Poland BUDMA, Mexico ExpoCIHAC, Chile Edifica, Pakistan Build Asia, Capac Expo Habitat (Panama), The Philippines Building and Construction Exposition, and BuildTech Asia (Singapore). These exhibitions connected us with industrial manufacturers and factory developers from Latin America, Southeast Asia, and the Middle East.
About Jidian Construction Materials Co., Ltd.
Founded in 2012 and headquartered in Xiamen, Fujian, China, Jidian Construction Materials Co., Ltd. is a leading steel structure manufacturer with over 12 years of industry experience. Our production facility operates advanced heavy and light steel production lines plus sandwich panel lines, staffed by a dedicated engineering team. Annual capacity reaches 360,000 Tons Steel Capacity and 1,000,000 m² Enclosure Output. We hold ISO9001, ISO14001, ISO45001, CE (EN1090), SGS, and BV certifications, plus China's highest Steel Structure Manufacturing Special Level Qualification. Multi-bay workshop projects have been delivered to 50 Countries Covered across Europe, the Middle East, Southeast Asia, Africa, and the Americas, with 2,000+ Completed Projects worldwide.ide.
Service & Supportport
Pre-sales: Free multi-bay layout design, crane load analysis, and production line workflow optimization. Quotation within 24 hours.
Manufacturing: CNC cutting, automated SAW welding, robotic drilling. ±2mm tolerance. Weekly production photos.
Installation: Detailed assembly drawings, bay erection sequence videos, and on-site engineer supervision for projects above 2,000 m².
After-sales: 1-year structural warranty, 24/7 response, lifetime technical support.
Packaging & Deliveryvery
Steel components are bundled with steel straps and fabric-wrapped at ends; small parts are packed in iron boxes. Standard shipments use 40ft OT or 40ft HQ containers. HQ containers use steel pallets for faster loading/unloading; OT containers are loaded piece by piece by crane. Delivery time: 25-35 days after drawing confirmation.
FAQ
Q: How many bays can the workshop support?
A: 2-5 bays per building, each 15-36m wide. For more bays, we design multi-building complexes with connecting corridors.
Q: Can each bay have a different crane capacity?
A: Yes. Each bay is independently engineered for crane capacities from 5 to 32 tons based on your production line requirements.
Q: Can I extend the workshop length later?
A: Yes. Modular bay spacing allows future length extension without modifying existing bays or interrupting production.
Q: Do you provide design calculations for building permits?
A: Yes. We provide complete structural calculation reports, crane load analysis, and assembly drawings for local building permit applications.
Q: Can I put my logo on the workshop components?
A: Yes. We can laser-cut or paint your logo on designated steel components and packaging.
Q: Can I request OEM manufacturing?
A: Yes. We offer full OEM/ODM services including custom branding on components, packaging, and documentation.
Q: What are the payment terms?
A: T/T (30% deposit, 70% before shipment) or L/C at sight. Trade assurance supported via Alibaba.
Q: Do you provide samples for quality verification?
A: Yes. We can send galvanized steel samples and cladding panel samples by express for your quality verification before placing a bulk order.
Related Products
FAQ
What quality certifications do your building materials hold?
Our products are manufactured under strict quality control systems and hold multiple international certifications including ISO 9001, CE, SGS, and BV. Jidian Construction Materials Co., Ltd. operates 26 production lines with advanced testing equipment, and every batch undergoes dimensional, material, and surface inspection before shipment. We also support third-party on-site inspection and pre-shipment testing by SGS, TUV, or other designated agencies. Mill Test Certificates (MTC) and quality reports are provided with every delivery.
Can I request product samples before placing a bulk order?
Yes, we provide product samples for evaluation. Small material samples such as steel coupons, panel cuttings, and fastener samples are provided free of charge, with the customer only paying for shipping. For larger samples or custom prototypes, a sample fee may apply, which is deductible from your bulk order. Please contact Jidian Construction Materials Co., Ltd. with your specific sample requirements and we will arrange shipment from our Xiamen facility promptly.
Can you print our company logo on the building materials or packaging?
Yes, we offer custom logo printing and branding services. Your company logo can be applied to product surfaces (such as panel edges, steel beam ends), packaging materials, and shipping marks. We use laser engraving, stenciling, or adhesive labeling depending on the material and your preference. This service is available for OEM orders with a reasonable MOQ. Provide us with your logo artwork (AI or vector format preferred) and we will incorporate it into the production process.
Do you provide OEM and custom manufacturing services?
Yes, Jidian Construction Materials Co., Ltd. offers comprehensive OEM and ODM services. With an annual steel processing capacity of 360,000 tons and 1,000,000 m² enclosure material output, we can manufacture products to your exact specifications, drawings, or samples. Our engineering team in Xiamen works closely with clients to optimize designs for cost-efficiency and structural performance. We have completed over 2,000 projects across 50 countries, delivering custom steel structures, panels, and building systems tailored to diverse market requirements.
What is the minimum order quantity (MOQ) for your building materials?
The MOQ varies by product type. For standard steel profiles and panels, the MOQ is typically 5 tons. For prefabricated steel structures, the MOQ is one complete set (e.g., one warehouse or workshop building). For customized OEM products, the MOQ depends on the complexity of the design. Jidian Construction Materials Co., Ltd. is flexible and can discuss specific MOQ requirements based on your project needs. Contact us for a detailed quotation.
How do you handle shipping and logistics for international orders?
Jidian Construction Materials Co., Ltd. exports to over 50 countries worldwide from our facility in Xiamen, Fujian, China. We offer both sea freight and land transportation options. For sea freight, we ship from Xiamen Port to major ports globally. For land transport, we deliver to neighboring countries via truck. We handle all export documentation, customs clearance, and can arrange door-to-door delivery through our trusted logistics partners. FOB, CIF, and DDP terms are all available.
How are your building materials packaged for transport?
We use professional packaging tailored to each product type. Steel profiles and beams are bundled with steel straps and protected with waterproof wrapping. Wall and roof panels are stacked on pallets with edge protectors and shrink-wrapped. Fasteners and accessories are packed in wooden cases. All packaging is designed to withstand long-distance sea transport and handling. Custom packaging requirements can be accommodated upon request to ensure safe delivery to your site.
What payment methods do you accept?
We accept T/T (Telegraphic Transfer) and L/C (Letter of Credit). For standard orders, the payment term is 30% advance deposit and 70% balance before shipment. For large project orders, we can negotiate flexible payment terms. All payments are processed through verified international banking channels. Jidian Construction Materials Co., Ltd. has established banking relationships that ensure secure and efficient transactions for our global clients.