Need Electrical Lunch Box with below specification
220 V/ 12 V/ 24 V --- All three combination in one product
Min. 100 wats to 120 wats with cut off features by thermostat
Double layer, minimum 1500 ml to 1800 ml capacity
Inside steel container only, food grade material Compaq design and good quality products
Need samples first for testing and then will decide if needed any design changes if required.