Prefabricated Metal Building (PEB) Warehouse

Structural Composition‌
As a fully engineered building system, PEB warehouses integrate these critical components:

• ‌Primary Framework‌: H-shaped steel columns (ASTM A992) and tapered beams with variable cross-sections
• ‌Secondary Members‌: C/Z purlins (G550 galvanized steel) spaced at 1.5m intervals
• ‌Bracing System‌: X-type rod bracing with turnbuckle tensioners (EN 1090-2 compliant)
• ‌Cladding Solutions‌: 0.5mm-0.7mm galvalume sheeting with optional 100mm rockwool insulation

‌Market Advantages‌

1. ‌Material Efficiency‌: 30-40% lighter than conventional steel structures (18-25kg/m²)
2. ‌Logistical Optimization‌: Modular components enable 40HC container shipping (max. 12m length)
3. ‌Accelerated Construction‌: 500-800m²/day erection rate with 60% shorter timelines vs traditional methods
4. ‌Lifecycle Cost‌: 15-20% lower total ownership cost over 30-year service period

‌Technical Service Scope‌
Our turnkey solution includes:

• ‌Precision Engineering‌: BIM-based structural analysis (STAAD Pro) with ±3mm fabrication tolerance
• ‌Customized Design‌: Clear-span configurations up to 60m without internal columns
• ‌Value Engineering‌: Material optimization through finite element analysis (FEA)
• ‌Documentation Package‌:
  • ISMF-compliant shop drawings (AISC 303-16 standard)
  • Bolt connection schedules (10.9 grade HSFG bolts)
  • Bill of Materials with mill certificates

‌Construction Methodology‌

1. ‌Factory Prefab‌: CNC-cut members with pre-punched bolt holes
2. ‌Just-in-Time Delivery‌: Component labeling per erection sequence
3. ‌Mechanized Assembly‌: Power-driven impact wrenches for M16-M24 bolt tightening
4. ‌Quality Assurance‌: 3D laser scanning for alignment verification (ISO 9001 protocols)

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OEM service available.

A dedicated team of fast response;

EN1090 & AISC & CWB & JIS Certificated Quality;

Full production line for customized products;

Close to Sea port, Convenient for visit and delivery;

150000M2 Manufacturing Area capable to take large volume

Sunway is a Chinese steel fabricator established in the year 2002, providing OEM steel structure for Construction Building, Solar Tracker, Chemical Plant, Power Plant, Mining & Cement equipment.

Sunway has passed international certificates including AISC, CE, CWB, JIS, ISO. Supply full package of steel works ready for erection on site. 70% of products exported to overseas, including Europe, North America and Australia, etc.

Sunway conducts digital management of the workshop. Through Tekla, Solidworks software and MES systems, the full traceability of product cycle is realized.

Besides the Automatic Intelligent Production Line for H beam & Box Column, the factory is well equipped with Laser Cutting Machine, Robot Welding Machine, Sawing Machine, Drilling Machine, Hydraulic Press Machine, Punching Machine, Shot-blasting machine and independent Painting workshop. 

The typical products are Built-up H section, Steel Frame, Steel Truss, Solar tracker bracket, and Pipe Racking Structures.

Why choose Sunway?

OEM & Detailing service available.

A dedicated team of fast response;

EN1090 & AISC & CWB & JIS Certificated Quality;

Full production line for customized products;

Close to Sea port, Convenient for visit and delivery;

100,000M2 Manufacturing Area capable to take large volume;

Built on strength, passion and a steady pulse, we’re creating tomorrow ’s Building today. We are Sunway Steel, and we’re fabricating the Future.