Hongfeng Intelligent Home Technology (Beijing) Co., Ltd.
Beijing HQ
Room0906, Hailong Petroleum Building(No.1), Courtyard 13,Gongti North Road,Chaoyang District, Beijing, China, 100027
Gavin Meng
Tel： +86-10-85262862 ex. 844 400-900-2128
Fax： +86-10-85262780
E - m a i l ： info@hc28.com.cn