Apparatus and instruments for heating food, steam generation and cooking, namely, stainless steel wire baskets specially adapted and shaped for use in electric food steamers and stainless steel wire food racks specially adapted and shaped for use in electric steamers, freezers and barbecue smokers; electrical rice cookers; stainless steel bottom grids specially adapted and shaped for rice cookers; handheld gas burners for kitchen use; structural parts and fittings for the aforementioned goods