What grade does Zhengzhou Jiuding family have?

Middle and high grade. Baidu Encyclopedia shows that Zhengzhou Jiuding Family is located in Zhengzhou Economic Development Zone, covering an area of 93,856.5 square meters. * * There is a 1 1 high-rise, which is developed and built by Henan Jiuding Industrial Co., Ltd., belonging to the second-class residential land, with a six-star entrance lobby, which can enjoy the luxury experience of a five-star hotel, so Zhengzhou Jiuding Family belongs to the middle and high grade.