address: Apt 1708,17th floor,noor_E_Tehran trade center, Vali_E_Asr Ave.

tel:+98(21)88226991-3

Fax: +98)21)88226994

Web: www.tivanco.com/Email: info@tivanco.com

Managing Director: M.Tabatabae

Chairman Of the board: Eng. Esmaeil Sattari