Human Resource Management and Employee Relation in theNigerian Manufacturing Industry IntroductionOrganizations nowadays, face dynamic and consistently evolving environmental factors, where they are needed to search for approaches with explicit ultimate objective to get an intense benefit to beat their rivals (Norhasnina, Mohamad and Wan, 2018). In current economy, the employee relation as determinant factor that upgrades their presentation is one of the huge elements of organizations for acquiring strategic advantage in the business world (Khan and Wisner, 2019; Sutduean, Sutduean and Jermsittiparsert, 2019). The human resource of the organizations is the way to improve employee