square 304 stainless steel engineering balcony shower bathroom floor drain ordinary shallow water sealed square floor drain

single use/shower floor drain dual use/washing machine floor drain

floor drain [stainless steel material] guaranteed for 35 years dual-purpose floor drain [stainless steel material] warranty for 35 years sanli single floor drain [stainless steel material] warranty for 40 years sanli dual-purpose floor drain [stainless steel material] warranty for 40 years floor drain [304 material] warranty for 55 years dual-purpose floor drain [304 material] warranty for 55 years sanli single floor drain [304 material] warranty for 60 years sanli dual-purpose floor drain [304 material] warranty for 60 years