Company: HK HUIZHAN INT’L GROUP CO., LIMITED
Headquarter: HongKong, China
Branch Office: Room F, 23/F, Zhongken Commercial Building,Zhongshan City，Guangdong Province，China
Code: 528400
Tel: +86-0760-23887777(change to extension 848 or 826 for English service)
Fax: +86-0760-87884111
E-mail: info-sdt@vip.163.com, chinasdt@vip.163.com