1.Factory directly sales. 2.Fast delivery. 3.1 year guarantee. 4.ISO9001,CE Our Products as follow: Stamford AVR: MX341, MX321, SX440, SX460, AS440, AS480 Leroy Somer AVR: R230, R438, R448 R449, Marathon AVR: SE350 Brushless generator AVR: Gavr 8A, gavr12A, gavr 15A. CF-8A, CF-12A, CF-15A AVR 8A, AVR12A, AVR 15A Charger: YX-178A, yx-670K( suitable for permanent-magnet generators) CH-2408(12 V / ...