JANITORIAL PRODUCTS HELP ENVIRONMENTPortionPac manufactures environmentally responsible cleaning products for the janitorial industry. Minimal packaging and highly concentrated pre-measured liquid formulations reduce energy used in material manufacture, shipping and storage. Products, which are Green Seal Certified, help custodians accurately dilute detergents through standardization and education. (312) 226-0400 / www.portionpaccorp.com