Beijing Fengtai District No.10 She Qu Huo Dong No.15 She Shi Wei Hu No.33 Huan Wei No.43 Shang Ye Zong He Ti No.72 Commercial Center Cleaning Life Services Office Space Society District Management Property Shi Cai Yang Hu Di Ban Da Wax 副会长单位 会长单位 ISO9001认证 ISO14001认证