we put our best value in customers' satisfaction.
we will act as follows to design the urban rail to be able to enjoy customer's love and trust.

• we consider the safety of customers on top priority.
• we will help our customers keep appointment time well.
• we will serve our customers in a fresh and convenient way.
• we will do our best to serve our customers kindly and sincerely.
• we will do our best to listen to our customers and reflect their ideas to our service.