You can take bus No.223 and get off at Honghe subway station, and then transfer to bus No.223 133 at Chengdu Jingang circuit station. After getting off, walk back to the first intersection, turn around, go straight along the path next to Chengdu go-kart for about 500 meters, then turn left, and you will see Jiahexin China Automobile Co., Ltd.
As shown below, the red line is the pedestrian route.
Please adopt it.