| Address： | Gansu province Lanzhou Gansu Chengguan District of Lanzhou city Qingyang Road No. 274 |
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| Address： | Guangdong Province Guangzhou City Chengguan District of Lanzhou city Min Bridge No. 98 |
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| Address： | South Binhe Road in Qilihe District of Lanzhou City, Gansu Province, Lanzhou City No. 405 blue wooden building |
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| Address： | Guangdong Province Guangzhou Yinan Anning District of Lanzhou Lu an Ning science Chengxi District 31 Building 1 unit 1102 room |
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| Address： | Guangdong Province Guangzhou City Chengguan District of Lanzhou city and the political Street No. 195 |
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| Address： | Science and technology street Chengguan District of Lanzhou City, Guangdong Province, Guangzhou City No. 17 |
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| Address： | Gansu province Lanzhou city high sand Lanzhou City Ping Beichen Garden |
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| Address： | Guangdong Province Guangzhou Yinan Anning District of Lanzhou Lu an Ning science Chengxi District 31 Building 1 unit 1102 room |
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| Address： | Gansu province Lanzhou city Lanzhou City Vacuum factory opposite industry expert institutions |
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| Address： | Lanzhou street Taiwan Taipei Taiwan Taipei city Chinese Chinese 89 Lane 9 Building No. 1 |
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| Address： | Gansu Lanzhou in Gansu province Lanzhou city farmers Lane 84 |
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| Address： | Pioneer Road Street Xigu District of Lanzhou city in Guangdong Province, Guangzhou City No. 182 |
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| Address： | Gansu Lanzhou in Gansu province Lanzhou City Cymbidium Road |
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| Address： | Chinese Gansu Gaolan County Chengguan District of Lanzhou City Road 6, the source of democracy building 1005 (Office), 1006 (commodity exhibition hall) room |
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| Address： | Gansu Lanzhou Gansu city in Lanzhou Province |
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