Family owned and operated since 1991, Thompson & Phipps, Inc. DBA - Bay City Industrial Supply has 3 branches strategically located to service the Orange, Los Angeles, San Diego, Riverside and San Bernardino Counties in the power transmission and motion control fields. We specialize in bearings, electric motors, gearboxes, inverter drives, couplings, belts, pulleys, chain, sprockets and fluid power systems. We pride ourselves in our customers and our main focus is on building our customer relationships every day.