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Our bolts are specified for metal roofing sheets. The unique design makes our products become essential tools in metal roofing sheets in construction.Our products has different colors and models for you to choose.
Place of origin: Shandong
Brand name: Chenyang
Model Number: 1/4*250mm,1/4*400mm
Surface treatment: galvanized
Thread: roofing bolt
Packing: carton
Material:Q195.Q235
Production capacity:10*20 GP per month
