Huawei 02120730 – WD2MDCDU12A0SP – DC Power Distribution Unit PDU. Location: T Room Top S. We recommend you insure the package and use a tracked service. For “Other Courier” deliveries we use Fed Ex. You can collect from our warehouse Popin Business Centre, South Way, Wembley, Middlesex HA9 0HF during the above opening times. You can pay by cash, credit or debit card on collection. FAULTY OR INCORRECTLY DESCRIBED ITEMS.