The floor drain is better copper orstainless steel

First of all, the floor drain is buried below the ground and requires good sealing, so it cannot be replaced often. All copper floor drain coating is thick, even if the copper rust is produced for a long time, it is better to clean. Stainless steel floor drain appearance is beautiful, but according to relevant professionals, stainless steel cost is high, and the coating is thin, so in a few years is still inevitable rust results.