Pretium Packaging manufactures a wide variety of high-quality plastic bottles and jars made of polyethylene terephthalate (PET) and high-density polyethylene (HDPE). Most of the products made are for the pharmaceutical, nutritional supplements, personal care, household, consumer chemical, niche food, and beverage markets. Capabilities include superior-quality injection blow molding, injection stretch blow molding, and extrusion blow molding. In October 2021, Alpha was acquired by Pretium Packaging.