Jinruda specializes in heavy duty drawer slides. We can make the slides with lengths from 300 mm to 1100 mm and the width 53 mm. The weight capacity up can be up to 220 lbs (100 kg). We use quality cold-rolled steel to make both slides and ball bearings electroplated by blue white zinc. Jinruda can offer the quickest shipment to complete your order. Our technical support can also help you select the slide for your needs.