SESCO is a world class operation beginning with their customer service department to their shipping department. 100% on time delivery and zero defects everytime, what more can you ask for from a supplier. Sure I can find better prices, but my philosophy is you get what you pay for and I'm paying for quality and service. If I find myself in a bind SESCO will do everything possible to insure I have the wire harnesses I need on time. Also, their engineering department is second to none. They provide design assistance at no additional cost and will make recommendations to improve the quality. Absolutely the best company I have ever used.