HK：11th Floor,Ansheng Center,No.151,GaoshiDa Road,Wanchai, Hong Kong
Tel：852-28368129
Fax：852-28368388
Factory：4-6 Building,Jiatian Gang Industrial Zone,Huangtian,Xixiang Town,Bao'an District, Shenzhen
Tel:0755-29702089
Zip code：518128
E-Mail: david@szhyhh.com
Website：www.szhyhh.com.cn