Wholesale Pre-Engineered Steel Buildings with EPS Rockwool PU Insulated Sandwich Panels

Our prefabricated steel buildings are engineered for durability and versatility, suitable for various industrial and commercial applications. The structural system features high-quality steel components designed to withstand harsh environmental conditions.

The main frame utilizes Q235 or Q355 grade steel in H-section profiles for columns and beams, providing excellent load-bearing capacity. Secondary structural elements include C and Z purlins, angle steel knee braces, and round bar bracing systems for enhanced stability.

For building envelopes, we offer multiple cladding options including standard steel sheets or insulated sandwich panels with EPS, glass-wool, rock-wool or PU cores. These provide excellent thermal insulation properties while maintaining structural integrity.

The complete structural system is designed to withstand wind loads up to grade 12 and seismic activity up to grade 8, making our buildings suitable for various geographical locations. The structural design life exceeds 50 years with proper maintenance.

Our steel buildings can be customized with various accessories including different window and door options, ventilation systems, and crane solutions. The coating systems include alkyd painting, epoxy painting or hot-dip galvanizing for superior corrosion protection.

All our steel structures meet international quality standards including CE, SGS, ISO9001:2008 and ISO14001:2004 certifications. We offer comprehensive technical support including installation guidance or turnkey project solutions.