Hi mushu, As a suggestion, I would not suggest you engaging the ID starts with D. The workmanship is really bad and takes too slow to get work done and poor planning. You can try asking Kamal from one of the T-blog owners in here. Cheers.
Hi Aron, Could you provide quotes and details on the promotion is I am interested with Mitsubishi System 4 inverter for 4 room flat. Thanks. Rgds, Chrislyx83