Ammonium Bicarbonate

We are producing and offering ammonium bicarbonate industry grade and food grade and the list of our chemicals is the following, so pls check.
list of chemicals
ammonium bicarbonate
ammonium chloride
calcium chloride
magnesium chloride
magnesium sulphate
melamine
potassium bicarbonate
sodium bicarbonate
sodium carbonate (soda ash lightdense)
sodium hydroxide (caustic soda flakesolidpearl)
sodium nitrate
sodium metabisulphite
sodium nitrite
sodium sulphate anhydrous
sulfamic acid
jenny liu (ms.)
business dept. 7
chongqing chinabase import & export co., ltd.
Tai wo international trading limited.