Prefabricated Steel Structure Office Building H Beam Multi-story Commercial Building Earthquake And Wind Resistant
| Main Structurel Material: | Q355B/ASTM A572 Gr.50/EN S355/JIS SM490 | Secondary Structurel Material: | К235Б/АСТМ А36/ЭН С235ДЖР/ДЖИС СС400 |
| Other Material: | К460/АСТМ А572 Гр.65/ЭН С460/ДЖИС СМ570 | Column and Beam: | Сварной двутавровый профиль/горячекатаная двутавровая балка/коробчатая колонна |
| Purlin: | Стальной канал формы CZ | Roof and Wall panel: | Сэндвич-панель EPS / минеральной ваты / PU / PIR, гофрированный / трапециевидный стальной лист / по |
| Window: | Алюминиевый сплав/ПВХ/промышленное окно с жалюзи | Door: | Раздвижные/роликовые ставни/навесная стальная дверь/стальная дверь по индивидуальному заказу |
| Customization: | Стиль/Размер (пролет, высота, длина)/Цвет/Материал/Грузоподъемность крана | Surface treatment: | Горячеоцинкованная грунтовка с высоким содержанием цинка + верхний слой Антикоррозийное покрытие |
| Seismic and Wind Resistance Rating: | Спроектировано в соответствии с местными сейсмическими нормами/Ветер: 0,3–1,0 кН/㎡/81–120 миль в час | Project Solution Capability: | Графический дизайн САПР, проектирование 3D-моделирования Tekla, комплексное решение для проектов, ун |
| After-sale Service: | Онлайн-техническая поддержка, установка на месте, обучение на месте, проверка на месте, поддержка ус | Service Life: | 20-50+ лет |
The multi-story high-end customized steel structure office building is a high-standard modern commercial building solution tailored for large enterprises, corporate headquarters, urban landmark office buildings, financial business centers and high-end industrial park supporting offices. Breaking the limitations of traditional single-layer steel buildings, this product adopts heavy-duty steel frame multi-story integrated design, combining industrial-grade structural safety, modern architectural aesthetics, intelligent energy-saving system and long-term durability. It is committed to creating high-grade, high-efficiency and low-consumption office spaces, and is the preferred building type for high-end commercial office projects in Europe, America, Australia and other high-standard markets.
The main load-bearing structure adopts high-strength Q355B low-alloy structural steel, which has 1.5 times higher bearing capacity and structural strength than ordinary Q235 steel, with stronger compression resistance, impact resistance and structural stability. The main columns and beams adopt integrated hot-rolled H-beams, equipped with reinforced diagonal bracing and floor support system, realizing overall force balance of the building. It can adapt to complex environments such as strong wind, heavy rain, frequent earthquakes and high salt spray coastal areas.
The exterior facade supports diversified high-end customized solutions, including tempered glass curtain wall, aluminum alloy decorative panel, metal carved panel and exterior insulation decorative integrated board, with fashionable and atmospheric overall modeling, strong three-dimensional sense, and can perfectly match urban business style. The interior adopts lightweight fireproof partition board, which has flexible space division and no limitation on office layout. The floor adopts high-strength bearing steel floor deck + reinforced concrete composite floor, with flat surface and strong bearing capacity, which can bear office equipment, conference facilities and office furniture in large areas.
| Item | Technical Specification |
|---|---|
| Main Steel Material | Q355B Low Alloy High Strength Steel |
| Secondary Support Structure | Reinforced Galvanized H-beam & Bracing System |
| Wall & Facade System | Glass Curtain Wall / Aluminum Veneer / Insulation Integrated Panel |
| Roof Insulation Panel | 100mm-150mm Fireproof Rock Wool Sandwich Panel |
| Wind Resistance Grade | Level 12 |
| Earthquake Resistance Grade | Grade 9 |
| Standard Service Life | 50+ Years |
| Max Building Height | 2-6 Floors Customized |
| Steel Surface Treatment | Sa2.5 Shot Blasting + Multi-layer Anti-rust Weather-resistant Paint |
| Production Tolerance | ±1mm CNC Precision Processing |
| Floor System | Steel Floor Deck + Reinforced Concrete Composite Floor |
| Certification | ISO9001, CE, SGS, BV |
| Energy Saving Rate | ≥35% Annual Energy Consumption Reduction |

- Super High Structural Safety: Heavy-duty steel frame system, wind resistance up to level 12, earthquake resistance up to grade 9, durable and stable, suitable for long-term permanent use.
- Intelligent Energy Saving & Low Consumption: Equipped with high-efficiency thermal insulation, sound insulation and heat preservation system, with excellent heat preservation in winter and heat insulation in summer. It can reduce air conditioning and lighting energy consumption by more than 35% all year round, greatly saving enterprise operation costs.
- High-end Aesthetic Customization: Support personalized facade design, color matching and overall architectural modeling, which can create exclusive corporate office landmarks and enhance enterprise brand image.
- Multi-functional Space Layout: Multi-story layered design, which can reasonably divide headquarters office, senior reception, large conference room, staff leisure, equipment room and other functional areas, with high space utilization rate.
- Ultra-long Service Life: Through multi-layer anti-corrosion and weather-resistant process treatment, the overall service life can reach more than 50 years, with low later maintenance cost and high comprehensive cost performance.
Suitable for enterprise headquarters buildings, urban high-end office buildings, industrial park comprehensive office buildings, corporate branch office buildings, commercial center supporting office areas, government public service office buildings, school administrative office buildings and other high-standard, long-term permanent office construction projects.
- Factory Direct Sales & Cost Advantage: We are an integrated steel structure manufacturing and export factory with independent workshops and automated production lines. By cutting out middlemen and adopting bulk raw material procurement, we offer cost-effective prefab steel office buildings with guaranteed quality, helping clients optimize project budgets perfectly for small-medium and temporary office projects.
- Fast Production & Agile Delivery: Adequate raw material stock and mature modular production processes boost our efficiency by 30% higher than peers. We rapidly respond to urgent orders, finishing customized production and container shipment in a short cycle to meet tight project schedules.
- Standardized Quality Control System: We implement full-process quality inspection from raw material incoming, processing, welding and anti-rust treatment to finished product packaging. All materials comply with international standards, with test reports provided for every batch to ensure stable and qualified export quality.
- Rich Global Project Experience: With years of export experience in Southeast Asia, Africa, the Middle East and other global markets, we are familiar with local climates, low-budget construction demands and export procedures, delivering targeted and reliable solutions for diverse regional projects.
- Free Custom Design Service: We provide free personalized layout design, size optimization and interior partition solutions based on clients' land size, budget and functional requirements to fit practical office usage.
- One-stop Export Service: We supply complete export documents, inspection reports and certification files. We support FOB, CIF, DDP and all mainstream trade terms, covering container packing, fixing and shipping arrangement.
- Professional On-site Guidance: Detailed English installation manuals and tutorial videos are provided with one-on-one remote technical guidance. Overseas engineer on-site service is available for large-scale projects.
- 24/7 Global After-sales Support: We offer lifelong technical consultation and spare parts supply. All installation and usage issues get a 24-hour response, ensuring worry-free project operation worldwide.






