1. Factory. 2. ISO9001 proved. 3. Competitive price and quality 1 Bearing Bar Size25×3,25×5,30×3,30×5,32×3,32×5,35×3,35×5,40×3,40×5,45×5,50×5,60×5,65×5mm etc.2 Bearing Bar Pitch12.5,15,20,25,30,35,40,45,50,55,60mm etc.3 Cross bar pitch20,30,40,50,60,70mm etc.4 Materialstainless steel AISI304,AISI316, Q2355 Finishmirror, stain Stainless Steel Grating