AISD is a manufacturer of high quality with competitive price sliding door system according to every customer personal and unique requirements. We can offer you: A rich choice in different sliding style and finish options available. Various sliding roller and fittings to fit different sliding systems. Quality guaranteed, good price, superior service, fast shipment. Aluminium profile Lengths: 4.8-6M, or precise cutting according to customer order. Finish: Anodized silver, champagne, gold, polished silver, special coated finishes wood grain oak, cherry, walnut, black, white, maple, beech, wenge, etc. Besides sliding wheel fittings, we can also supply other fittings include stoppers, soft close mechanism, gasket, weather strips, etc.