Propane Tank Exchange in Knox Township 1 Propane Tank Exchange in Knox Township Knox Township SearchAll (31)Restaurants (1)Bars & nightlife (1)Breweries, wineries & distilleries (1)Hotels & lodging (1)Gas stations (2)Home improvement (1)Civic & Community Organizations (2)Banks (1)Real Estate Offices (1)Fitness & Recreation Centers (2)Auto repair & services (1)Event Venues & Spaces (2)Self-Storage Facilities (2)Propane Tank Exchange (1)Industrial Equipment & Machinery (1)Blue Rhino Propane Exchange Propane Tank Exchange1405 Knox Hwy 9