Auda is a leading manufacturer of opitcal passive components, designed mainly for telecommunication, fiber laser and fiber sensor, FTTX applications. Auda designs and manufactures advanced and cost-effective passive components through our ISO 9001-2008 certified facility in Shenzhen, China, product includes Isolator, WDM, Circulator, Switch, PM products, high power isolator etc Auda has a strong management team, many of them possess more than a decade of successful technology or management experience in fiber optic industry. Auda quality system is ISO 9001 certificated and all of Auda optical products are Telcordia 1221 /1209 and RoHS compliant.