Packaging Systems and Enterprises, Inc. (P S & E, Inc.) is a package testing laboratory focusing in the beverage, food, and consumer products industries. P S & E, Inc. specializes in providing a wide variety of package testing services - from standard protocols and procedures to custom client specific requirements. Physical, dimensional, and material properties are just a few of the myriad of capabilities available. A core specialty of P S & E, Inc. is the soft drink industry - we have been providing bottle, closure, label, and material testing services for the major beverage corporations for the past 30 years, In addition, helium leak testing services, primarily for the pharmaceutical industry, are available to conduct package seal integrity (foil blistercards, pouches) and container closure integrity testing services (vials, syringes).