Both brands are good. The former has good service and regular return visits. The latter has done a good job in marketing and the quality is guaranteed. At the same time, I recommend that there are many door and window brands, such as Fuxuan Doors and Windows, Huangpai Doors and Windows, Yihe Doors and Windows, Xinhaoxuan Doors and Windows, Rolandcini Doors and Windows, these are all relatively big brands! You can choose!