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.





|
Shandong Lylongsen Material Co., Ltd.
Audited Supplier
10 years
Profile Certified by SGS/BV
|





Engineered Stone Quartz Slabs for Table Top/ Vanity Top with SGS Report
Shandong Lylongsen Material Co., Ltd.
JIS Standard H-Section Steel Beams and Columns
Shandong Zhishang Steel Co., Ltd.
High-Quality H-Section Steel Beams and Columns
Shandong Zhishang Steel Co., Ltd.