... 9001:2008 3.Prodcts Diversity 4.Strict production process and professional sales. ProductionnameAluminum Resistor,Gold Aluminum Resistor,250W ... Features 1. high power rating, small size,easy to fix,and ultra precision.Standard winding,high stability,strong construction.2. ... good performance in high temperature,humidity, vibration,and explosion3.for customer requirement,the colours (golden yellow,red ...