Celestica, Inc. engages in the provision of supply chain solutions globally to original equipment manufacturers and service providers in the communications, consumer, computing and diversified end markets. The company offers design and development; engineering services; supply chain management; new product introduction; component sourcing; electronics manufacturing; assembly and test; complex mechanical assembly, systems integration; precision machining; order fulfillment; logistics and after-market repair; and return services. Its products and services can be found in a wide variety of end of applications, including servers; networking, wireless and telecommunications equipment; storage devices; optical equipment; aerospace and defense electronics, such as in-flight entertainment and guidance systems; healthcare products for diagnostic imaging; audiovisual equipment; set top boxes; printer supplies; peripherals; semiconductor equipment; industrial and green technology electronic equip