Shanghai xinwei photography equipment co., ltd
Tel: 400-886-02 10
Maintenance address: No.812, Yan 'an Middle Road, Shanghai
Shanghai sanzhao electronics co., ltd
Tel: 02 1-5 1059898
Maintenance address: No.2057, Huangxing Road, Yangpu District, Shanghai.
Shanghai youxing electronic technology co., ltd
Tel: 02 1-58366822
Maintenance address: Room 40 17, No.721Zhang Yang Road, Pudong New Area (Pacific Digital Phase III).
Suzhou industry park ai si Xi en technology service co., ltd. Shanghai 2 nd branch
Tel: 02 1-66308800
Maintenance address: 203 and 204, Building 3, No.695 Lingshi Road
Shanghai Tian Yu Shijie Information System Co., Ltd.
Tel: 02 1-64683388
Maintenance address:No. 1 195, Panyu Road, Xuhui District, Shanghai.
Shanghai baofan electronic technology co., ltd
Tel: 02 1-54900 143
Maintenance address: Room 20 1, No.27, Lane 270, Xinzhu Road, Minhang District, Shanghai.
Shanghai xiuka network science and technology development co., ltd
Tel: 021-51013000.
Maintenance address: Floor 2, Chang 'an Building 1 Building, No.488 Tianmu West Road.
Shanghai Rosamund Kwan Communication Equipment Co., Ltd.
Tel: 02 1-54590683
Maintenance address: Samsung Customer Service, 2nd floor, International Building, Zhaojiabang Road 1033, Xuhui District, Shanghai.
Shanghai Jerry Liau Electronic Technology Co., Ltd.
Tel: 021-69611336.
Maintenance address: No.262, Ximen Road, Qiaozhen Town, Chongming County, Shanghai
Shanghai Zhong You Times Communication Technology Co., Ltd.
Tel: 02 1-62432536
Maintenance address: No.3 Lanxi Road, Shanghai
Shanghai Xi Kui Electronic Technology Co., Ltd.
Tel: 02 1-5047 1929
Maintenance address:No. Zhang Yang Road 155 1, Pudong New Area, Shanghai.
Shanghai xinwei photography equipment co., ltd. branch
Maintenance address: Room 6 14, No.819 Nanjing East Road, Huangpu District, Shanghai.
Shanghai baishida information technology co., ltd
Maintenance Address: No.48 Zhangma Road, Jiading District, Shanghai
Shanghai Qian Qiu Communication Engineering Technology Co., Ltd.
Maintenance address: No.8, Lane 0/36, Tongji Road, huinan town, Pudong New Area (in the telecom hall).
Shanghai youxing Jinshan branch
Maintenance address: No.916, Wei Qing West Road, Jinshan District.
Shanghai you nan xing hui fen
Maintenance address: Floor 2,No. Dongmen Street 1 17, huinan town, Pudong New Area.
China Mobile Shanghai Co., Ltd. Nanjing West Road Hall
Maintenance address: No.932, Nanjing West Road
China mobile Shanghai co., ltd. Yanchang rd ting
Maintenance address: No.26 Yanchang Road
Shanghai xinwei photography equipment co., ltd. qingpu branch
Maintenance address: No.215 Stadium Road.
Shanghai youxing electronic technology co., ltd. 4 th branch
Maintenance address: No.0/487, Huancheng East Road, nanqiao town, Fengxian District, Shanghai.