underfloor heating mats underground heating cable 120v/240v,UL,CE 0.5m width,any length 18w/m,200w/sqm underground heating mats120v/240v,UL,CE0.5m ... width,any length18w/m,20w/m 1.Featureunder tile heating,floor heating mat:a.The latest innovation of heat insulation consisting ... according to your requiremnt.b.we can promise to reply for you as soon as we recive your letter.c.If ...