Professional Modular Design Fast Installation Seismic Resistance Prefab/Prefabricated Metal Frame/Steel Structure Warehouse/Workshop Building Product Specifications Model Information Model Number KXD-SSB54 Color Reference Ral Engineering Team 20 Members Quality Control Daily Life Cycle 50 Years Construction Period 60 Days Warranty 30 Year Limited Warranty Production Capacity 5000 ton/Month What are Pre-engineered Steel Buildings? Pre-engineered steel buildings are steel