We provide Operation & Maintenance (O & M) services for a wide range of customers’ electrical equipment, semiconductor manufacturing equipment, machinery, and related equipment. We have built trust with our customers over the years by always focusing on our customers’ changing needs. Furthermore, to realize a sustainable society in all aspects in terms of environment, society, and economy, we would like to offer solution services centered on Asset Performance Management (APM) including life cycle engineering of the supplied facilities or products while closely keeping touch with the local communities.
　This special issue introduces case studies of our various customer-driven products, services and activities.