
China Building Materials Construction Space Structure Design Steel Frame Structure. Comprehensive Design Service: Over 50 design engineers provide full solution drawings using Auto CAD, Tekla, and other software. Overseas Installation Support: Free installation drawings and videos provided; engineers and teams available for on-site guidance. High Wind Resistance: Maximum wind resistance capability ranging from 81 to 120 mph for structural safety. Long Service Life: Designed for usage time exceeding 50 years with high-quality raw materials and strict quality control. Customizable Dimensions: Length and other dimensions can be customized according to client requests and project specifications. Flexible Material Options: Available in Q235B and Q355B steel grades with galvanized, coated, or custom surface treatments. Fast Delivery Time: Standard delivery term is 15-20 days, with peak and off-peak lead times around one month. Full Project Solutions: Offers total project solutions including 3D model design, structural subsystems, and building accessories.