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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Resistant to Wear & Tear 20mm White Cararra Surface Artificial Natural Veins Quartz Stone
Shandong Lylongsen Material Co., Ltd.Polished Artificial Quartz Stone with Solid Surface 3200*1600*20mm
Shandong Lylongsen Material Co., Ltd.Very Beautiful Kitchen New Artificial Quartz Stone Countertop with CE
Shandong Lylongsen Material Co., Ltd.Polished Quartz Stone Slabs for Kitchen Countertops/ Table Tops/ Vanity Tops with High Quality
Shandong Lylongsen Material Co., Ltd.100% Stainless Hardware Channel T Grid Stud for Interior Decoration Material
LY VOHSIN IMP.& EXP. CO., LTD.Light Steel Villa Plant New Villa Steel Structure
Shandong Wanli Construction Engineering Group Co., Ltd.Quick Build 1500 Square Meter Prefabricated Steel Frame Warehouse Building
Qingdao Director Steel Structure Co., Ltd.