Total quality service center
Zhejiang Hangzhou Dongxin Industrial Co., Ltd. 3100060571-85157618 3rd Floor, Telecom Complex Building, Wulin Square, Hangzhou, Zhejiang Province
Zhejiang Hangzhou Zhejiang Zhong You Putai Mobile Communication Equipment Co., Ltd. Technical Service Department 3100030571-87010680 Floor 1, Block B, Qing Er Building, Yan 'an Road, Hangzhou, Zhejiang.
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Quan Quan quick service station
Zhejiang Hangzhou Shenzhen Yin Tian Technology Development Co., Ltd. Hangzhou Branch No.480, Wen Hui Road, Hangzhou, Zhejiang 3100050571-88084388, 88084066
Technical Service Center of Zhejiang Posts and Telecommunications Equipment Company in Hangzhou, Zhejiang (opposite to Hangzhou Song and Dance Troupe) 3100140571-88803875, 88064420, 88064432 and 88085420.
Zhejiang Hangzhou Defoe Mobile Communication Equipment Maintenance Co., Ltd. No.310010571-87069928, Zhonghe Middle Road, Hangzhou, Zhejiang Province
Zhejiang Hangzhou HSBC Communication Equipment Co., Ltd. Address: Feng Ping Street1KLOC-0/0571-85067692, Hangzhou, Zhejiang.
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