Cone is small components of space frame. Cone uses Q235 steel(≥ M36), or 45 # steel (> M36).

Jiangsu Lijing Steel Structure Technology Co., Ltd. is specialized in the spatial grid, carbon steel, stainless steel rack, welding net, dry coal shed, rack, rack accessories, light steel structure, light steel villa, solar photovoltaic stents, outdoor steel structure products such as power plant boiler steel structure engineering consulting, design, production, construction, installation and technical support services, is a collection of procurement, production, installation, trade, service in the integration of large enterprises.