Please help me. Motorola mobile phones are professionally repaired. Where can I get them repaired in Shenzhen~?

Tianyin Company. The most convenient branch is on the first floor of the News Building on Shennan Middle Road. On the front is China Merchants Bank. You have to enter from the side. It is the tall building next to Xiaoping's portrait at the entrance of Litchi Park. Take the bus. Get off at the Municipal Party Committee, or take the subway to the Science Museum, and walk in the direction of Diwang for one minute. Get off at Bookstore or Litchi Park Station or the Grand Theater of the subway, and walk in the direction of Nanshan for a few minutes to get there.