South China Operation Service Center
principal：Jingsong Wang
telephone：+86-18025188073
address：618, Building 1, Songhu Huake Industrial Incubation Park (Southwest Gate), Dongguan, Guangdong Province
North China Operation Service Center
principal：Hui Han
telephone：+86-17757858663
address：Building 10, Poly Zhongke Innovation Plaza, Jinan West Railway Station, Huaiyin District, Jinan, Shandong Province
East China Operation Service Center
principal：Qiang Luo
telephone：+86-15267806356
address：Room 516, Building 1, Ruisu Science and Technology Park, Qingjian Lake, Wuzhong District, Suzhou, Jiangsu Province
Central China Operation Service Center
principal：Xiwang Chen
telephone：+86-15972988741
address：807, Building B, Guanggu IoT Port, Jiangxia District, Wuhan City, Hubei Province
Southwest Operation Service Center
principal：Jianguo Luo
telephone：+86-18280227411
address：No. 66, Nongke Avenue, Baishiyi Town, Chongqing High-tech Zone, with No. 945
