Superdrain, since 2010.Superdrain signifies Excellence for Drainage. Superdrain is one of the leading manufacturer and exporter of S/S Architectural grate with wedge wire design under Brand of Superdrain in China. Our strength and depth of products has allowed us to meet our customer&＃39;s specific needs, placing Superdrain with an growing reputation and worldwide market position. Our new concept of utility floor drain is specially designed for solving the problem of poor drainage, stagnant water and hard paving operation to increase freshness and elegance in your life.