Air Products & Chemicals Inc 7201 Hamilton Blvd Allentown, PA 18195 Phone : (610) 481-4911 Air Products & Chemicals Inc Business Category Industrial Gases Biological Products & Supplies Petroleum & Petroleum Products Wholesalers Exc. Bulk Stations & Terminals Plastics materials & resins Biological Products Exc. Diagnostic Substances Physicians & Surgeon Equipment Specially Designed Gases (Wholesale)