Thunder-link.com is a leading Huawei optical network product supplier in china, we have rich experience and well reputation in the field over 4 years and offers to global companies like ICT, ISP, Distributors, Network engineering, Telecom Operators ect. Thunder-link supply original new Huawei optical network equipments, offering all series Huawei OSN, Huawei OLT, Huawei Switch, Huawei SDH, Huawei WDM products with good quality and one year warranty. We are doing our utmost to provide first-rate service to every customer.