P.C.S. Italiana s.r.l.

Via F.lli Rosselli 24/26
10032 Brandizzo (TO), ITALY

Tel. +39 011 917 02 60
Fax. +39 011 913 95 40
E-mail: pcsitaly@pcsitaly.it

P.C.S. CABLES LLC
P.O.BOX 24561
Doha QATAR
Ms. Sonia Bellomo

Mobile: +974 3317 1465
e-mail: sonia.bellomo@gmail.com

WILLIAMS ASSOCIATES
Manufacturer's Representatives
James D. Williams
P.O. Box 940181
Plano, Texas 75094-0181
phone: +1 972 424-2804
fax: +1 972 424-2613
e-mail: jwilli5104@aol.com

MIXER
Yasser TAWFIK
6 Ahmed Taysser St.
Heliopolis
Cairo - EGYPT
TEL + 202 41 79 181
FAX + 202 25 79 841
e-mail: yassertk@yahoo.com

Rawabi Trading & Contracting Co. Ltd.
Mr. Ossama Z. Al-Mohtaseb
P.O. BOX 79800
31952 - Al-Khobar
Kingdom of Saudi Arabia
Tel: +966 3 865 7055 630
e-mail: rtcoperations@rawabiltd.com