Prestressed Concrete Strand (PC Strand) 1) Construction: 1x7 Low Relaxation PC Strand 2) Diameter: 9.50mm-17.80mm 3) Tensile Strength: 1860Mpa. 4) Standards: ASTM A416/A416M-98, BS5896, JIS3536, GB/T 5223-2002, ISO9001-2000 Or According To Custo ...Read More

Our Company Has Strict QC Rule To Control The Quality From The Raw Material To The Final Products.We Will Check Every Batch Of Goods By 100% At The Same Time Out QC Supervisory Control System Will Trace The Production Line.The Test Will Be Repeated A ...Read More