Add : Rm C506, the 5th Floor, Management Council Building, No.8 KeSheng Rd,Guangzhou Private & Sci-Tech Enterprise Base, No.1633 BeiTai Rd, BaiYun District, Guangzhou, 510540, China.

Tel : +86-20-81249118  Ext:Bright(617) 
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E-mail: h617@harmony8.cn