Steel Structure Automobile Repair Factory/Prefabricated Steel Structure Workshop With Crane designed specifically for automobile repair operations. The main steel structure frame consists of welded H-section steel beams and columns, engineered to support a 20-ton overhead crane for heavy machinery lifting.

This heavy-duty steel structure workshop features a frame or bent structure with integrated roof ventilation clerestory for optimal heat dispersion and air circulation. The design includes one or more heavy-duty cranes and steel structure platforms, utilizing high-strength bolt connections for superior structural integrity.

Our engineering team performs comprehensive structural design based on user requirements, including detailed planning for column networks, spans, gas buildings, and crane configurations to ensure optimal functionality.

Our 35,000㎡ fabrication facility includes 20,000㎡ of workshop space equipped with:

• Multiple light/heavy H steel production lines
• BOX production lines
• C/Z purlin production lines
• Advanced profiling steel sheet machines
• Plasma cutting equipment

• Thickness tolerance <0.25mm
• In-house yield and tension strength testing
• Third-party inspection certification
• Traceable mill certificates

• 100% dimensional testing (tolerance <1mm)
• 20% ultrasonic welding line testing (full penetration)
• 20% magnetic powder testing (defect-free)
• Third-party inspection support

• Shot blasting grade Sa 2.5 (75um roughness)
• Primer application within 5 hours
• Holiday-free coatings
• Dry Film Thickness >75UM

All structural components, panels, bolts, and accessories are securely packed in standard ocean transportation containers (40'HQ). Our skilled workers use cranes and forklifts to carefully load goods at our factory loading site to prevent damage during transit.