Hello, is this the postal code of Houshayu, Shunyi, Beijing? The postcode of Houshayu, Shunyi, Beijing is 10 13 18. According to the postcode data, the postcode of Houshayu, Shunyi District, Beijing is 10 13 18. Houshayu area (town) belongs to Shunyi District, Beijing. It is located in the northeast of Beijing and southwest of Shunyi District, 0/9 km away from Beijing/KLOC, bordering the Capital International Airport in the east, Changping District in the west and Chaoyang District in the south.