They are scaffolding, structure, support purpose for construction industry.
The steel supports were soled to North America, Europe, Japn and Australia as the highlest quality.





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Shandong Lylongsen Material Co., Ltd.![]() Profile Certified by SGS/BV
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Polished Artificial Quartz Stone with Solid Surface 3200*1600*20mm
Shandong Lylongsen Material Co., Ltd.Durable White Artificial Quartz Stone Slab with Natural Veins.
Shandong Lylongsen Material Co., Ltd.Bolt Connection H-Section Steel Beams and Columns
Shandong Zhishang Steel Co., Ltd.Broiler/Breeder/Layer/Egg Installation Hatchery Construction Steel Structure Shed Automatic House
Qingdao Xinguangzheng Consform steel structure Co., Ltd.Q195-Q275 Column Prefabricated Industrial Shed Design Factory Poultry Farm House
Shandong Xinhe Construction Group Co., Ltd.High-Quality H-Section Steel Beams and Columns
Shandong Zhishang Steel Co., Ltd.