Z & Z(Shenzhen) Optical CommunicationCo., Ltd. founded in 2011, is a leading worldwide manufacturer andsupplier of passive fiber optic components. With rich experiencesin designing and manufacturing fiber optic passive components, withhigh quality control system, advanced manufacturing equipment andhighly skilled workers, we have created good relationship with lotsof famous company of communication. We offer a broad range ofproducts including Optical Isolator, Isolator Core, Collimator, WDMseries, Optical Switch, Optical Circulator and so on. Exceptstandard parts, we can offer custom parts according to customersspecification also. Z & Z will insist on the policy of highquality, market-oriented, continuing improvement and innovation topush company to growth, to serve well for customer. We believe,todays quality will win tomorrows market, we fully understand thatour success is dependent on our customers satisfaction, we arealways ready to do the best to maintain the customersloyalty.Z & Z thanks for all of your trustand support, we will try our best to serve and support toyou.