Is Shanghai Gitzo Automobile a 4s shop? Is it safe and reliable to buy a car?

Just been to Gitzo Shanghai, which is a comprehensive store selling Porsche and parallel imported cars. The company is more formal and the quality of consultants is good. I checked online, and there are two exhibition halls in Minhang District, Pudong 1. There are so many Porsche shops that they should be operating well. You can go and see their exhibition hall.