Make toilet seat mold mold steel to choose first, actually to find the mold factory, Leiao company produces intelligent toilet lid mold generally using PP or ABS material, mold surface finish is high, can not have fly side burr, steel in Sweden s136 or Japan Datong NAK80 steel, product assembly accuracy is very high, must use high-speed milling machine even 5 axis high-speed milling processing.But the better the mold, the higher the maintenance requirements, Take the Japanese TOTO toilet mold produced by our Leiao mold and Panasonic as an example, intelligent toilet seat mold used for a long time without the correct maintenance, proper maintenance of mold compared to not maintenance mold, can get longer service life, lower failure rate and higher product yield, for injection molding products processing enterprise is very effective way to reduce the cost, increase efficiency.