Room 2021,20/F, Asia Trade Centre,79 Lei Muk Road, Kwai Chung. N. T., Hong Kong Hong Kong , Hong Kong
No 215, Zhiwuyuan Road, Nanlian Longgang District Shenzhen, Guangdong
Osto Buidling,Longfeng Road 43,Xinsheng,Longgang, Shenzhen, China
Block 142 JinDi in ustrial zone,Futian, Shenzhen China, Guang Dong Province, China,