Huazhenglian was invited to attend the 4th China Smart City International Expo
August 21st- August 23rd 2018, Multi-purpose Self-service System was exhibited at The 4th China Smart City International Expo 2018 held in Shenzhen.
Addresses：Room 2211, 22/F, WestTower, ShunTak Centre, 168-200 Connaught Road Central, Hong Kong. Tel：+852-2997 7878
16/F, Building B of Jingao Business， No. 367 Nanao Road, Macau Tel：+853-2837 2385
No.99 Meicun Road, Shangmeilin, Futian District, Shenzhen, P. R. China Tel：（86）4008305322
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