Shenzhen haihengtong technology co., LTD

Contact person: Mr Liang

Mobile: + 86 136 8238 1519

Telephone: + 86 (755) 8628 1809

Fax: + 86 (755) 8629 6868

QQ ：963329996

Email: Liangrs@hhttalk.com

Address: Guangdong city of Shenzhen province Baoan District Silver Road No. 4 Bao Anzhi Valley H Building 2 floor 219