[Steel Structure Products]: 1. Building Steel Structures: such as multi story and high-rise buildings, spatial structures, light (heavy) steel structure factories, prefabricated steel structure buildings, etc; 2： Equipment steel structure: power generation, chemical, cement plants, petroleum, coal mining equipment; 3： Other systems: T-type, pipe truss type, box type steel components, arc-shaped box structure, arc-shaped rotating structure, single box double chamber continuous steel box girder, etc; 4： Materials for steel structure enclosure system: C \ Z type purlins, color steel plates, and sales of steel structure installation accessories.
