Physical Address 489 Jacqueline Drive, Garsfontein, Pretoria, South Africa Postal Address P.O. Box 905008, Garsfontein, 0042, South Africa Telephone +27 12 348 2813 / +27 12 348 2814 Fax +27 12 348 8575

Contact Persons: MANAGING DIRECTOR Ryno Erdmann Cell phone: +27 82 493 7885 E-mail: ryno@cleanstream.co.za PROJECT MANAGER Paul Naude Cell phone: +27 79 491 4371 E-mail: paul@cleanstream.co.za LABORATORY MANAGER Hermie Holtzhausen Cell phone: +27 82 968 7590 E-mail: hermie@cleanstream.co.za

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