4L,5L,6L,8L,10L,12L multi function pressure cooker 1 year warranty 60-70kpa ... , easy to clean3. Ultra-thick cast aluminum heat board, high thermal efficiency and energy-saving4. Elastic leaf ... Steel #430 8. CE standard Zhongshan Kisense is a professional electric pressure cooker manufacturer, the metal parts ... are manufactured in our own factory. We have a good control in quality, design and after sale ...