Pre Engineered Steel Structure Factory Building Q235 Q355

Pre-engineered steel building plant warehouse solution designed for durability and efficiency.

Standard dimensions:

• Length: 71 meters
• Width: 22 meters
• Height: 9 meters

• Primary Framing: Columns, beams and all primary members made from H section steels (hot rolled or welded), bolted together on site with factory primer and facing paintings for anti-rust protection
• Secondary Framing: Purlin, Tie Bar, Roof and Wall Support
• Bracing: Round steel with knee bracing for improved stability and durability
• Cladding: Roof and wall covered with color-coated corrugated steel sheet or steel sandwich panel, hot dipped with zinc and aluminum compound
• Windows: Plastic Steel Window/Aluminum-alloy Window
• Doors: Sliding Door/Rolling Door
• Optional Features: Gutter, Downpipe, Transparent sheet, Ventilator and Bridge Crane available per client requirements

• Primary Framing: Box beam column, cross steel column, H-shaped steel column, steel beam
• Secondary Framing: Galvanized Z and C sections purlin
• Roof and Wall panels: Steel sheet and insulated sandwich panels (EPS, fiberglass wool and PU)
• Steel Decking Floor: Galvanized steel decking board
• Structural subsystem: Divider, gutter, awning, partition wall
• Mezzanines, Platforms: Painted or galvanized H beam
• Other Building Accessories: Sliding doors, roll up doors, aluminium windows, louvers, etc.

• Service Life: 50-70 years
• Support: Steel angle, steel pipe, steel round
• Place of Origin: Qingdao, Shandong, China
• Application: Workshop, warehouse, poultry house, garage etc.
• Grade: Q235B, Q355B or as per customer's need
• Bolt Grade: M20, M16, M14 etc.
• Connection: Intensive bolt, ordinary bolt

We welcome customized designs. For accurate quotation and drawings, please provide:

• Building dimensions (length, width, eave height)
• Local weather conditions
• Specific requirements for doors, windows, and other features

We provide proposed design plans and valuable quotations based on:

• Building dimensions and roof type
• Door and window specifications
• Local climate conditions (wind speed, snow load, earthquake factors)
• Insulation material preferences
• Crane requirements
• Special requirements (fire proofing, roof ventilation, daylighting, etc.)

Our experienced engineers provide optimal solutions tailored to your requirements.

We offer complete services including design, manufacturing, installation, and after-sale support. Optional services include:

• On-site installation guidance by our engineer teams
• Detailed professional installation drawings
• 24-hour online support during installation

• Weekly Quality Audit meetings
• Bi-weekly employee training sessions
• ISO 9001 Quality Control System compliance
• Monthly client feedback collection
• Comprehensive quality inspection reports for all production processes