Karachi Plant DSU-10 Pak Steel Downstream Industrial Estate, Bin Qasim, Karachi, Pakistan Phone: +92-021-34723573-75 Fax: +92-021-34723577 oj-mgt@ojengg.com
Lahore Plant 43-KM, Multan Road, Manga Mandi, Lahore Tel: 042-35384580-84
Sales & Marketing: +92-021-34723573-75 oj-mgt@ojengg.com
