CHOCOPIE is a sandwiched cookie with marshmallow in between and enrobed with chocolate. This delicacy is individually packed in a flowwrapper under protecting nitrogen gas, coming from the RGF Nitrogen Generator. The product has been booming in Vietnam particularly the last 5 years, thanks to the fact that the combination of the soft-crunchy biscuit cake with the slightly chewy marshmallow is very well received in the Vietnamese market.