... bathtub,wash sinks, shower room, bathtub This whirlpool baths forming machine / whirlpool baths making machine used for any design of Shower tray ... , shower room, shower,baths,bathtub, SPA, jacuzzi.etcafter changed the mould,the size of ... N wire electrcity power supply,all four wire use 16square copper wire.4.the temperature setting left,middle,right,automatic control ...