I installed it there, too. The service is very good! Didi car home of Huineng Market is indeed the sales and service center of Baode Shi and Bob No.1 child safety seat in Xi 'an. Online ordering and installation are also delivered from them and can be found in Tmall and JD.COM. This is really reassuring!

The address is in Hui Neng market of North Third Ring Road, and its name is Dicheju.