the business license of huangyan Xicheng is located at the industrial and commercial window on the 2nd floor of huangyan district industrial and commercial bureau. According to the relevant public information, huangyan district Industrial and Commercial Bureau is located at No.99 Xiaodongmen Road, huangyan district. You can take bus No.211 or No.211, walk 611 meters from Huancheng East Road to get on the bus at Chengdong Police Station, get off at Jianshe Building Station, and then walk 111 meters.