... kinds of electric kettles for years, such as Electric Kettles with Concealed Heating Elements made of Stainless Steel, PP, PC and ... Tempered Glass, or with open heating elements. As for electric heaters, such ... , RoHS, SASO, SAA, EMC & LVD approvals.For Stainless steel Housewares item include s/s cookwares, whistling kettles, tea kettles, tea pot, cutleries, ...