Evaluation of Product Quality Improvement Against Waste in the Electronic Musical Instrument Industry

Abstract

Hendra , Indra Setiawan , Hernadewita , Hermiyetti 4 1 Mechanical engineering dept., University of Sultan Ageng Tirtayasa Banten, Jl. Jenderal Sudirman KM 3, Cilegon 42435, Indonesia 2,3 Magister of Industrial Engineering, University of Mercubuana Jakarta, Jl. Meruya Selatan, Jakarta 11650, Indonesia 4 Faculty of Economic, Jl. HR Rasuna Said Kuningan, Jakarta 12940, Indonesia * Design Manufacturing and Material Mechanic Laboratory, COE University of Sultan Ageng Tirtayasa Banten, Jl.Jenderal Sudirman KM 3, Cilegon 42435, Indonesia