Shenzhen Heng Tong Chang Da Technology Co.,Ltd

Add：B,3/F,A building,Anle Industrial，Hang Cheng street,Gu Shu,

　　　 Bao An District,Shen Zhen,China

Tel ：0755-27475226

Fax：0755-29083785

Email : hengtong@hk-ht.com

Web : www.hk-ht.com , www.hengtongcd.com