Variable Resistor: .1.OEM 2.ISO 9001:2008 3.Prodcts Diversity 4.Strict production process and professional sales. ProductionnameVariable Resistor,Power Resistor,Braking Resistor,Adjustable ResistorPower ... ,Braking,Ship ,Load equipment, high requirement equipmentindustry,ect.5.For customer specifications,can be made into variable/adjustable resistor. Commonspecification50W20Ω,80W20Ω,100W20Ω,100W100 ...