TRIPLE D INTERNATIONAL INC & KNIGHTHAWK INDUSTRIES based in Houston, Texas U.S.A are now working together to perform maximum benefits for oil and sludge recovery.Knighthawk engineers are manufacturers of a wide variety of quality products for the petroleum industry.By using KnightHawk’s Turbo Mixer with our SAS products in large tanks,the agitation process will be perfect and oil recovery will be optimal. TRIPLE D INTERNATIONAL INC. are an authorized dealer for KnightHawk’s Turbo Mixer in the GCC(Saudi Arabia, Qatar, U.A.E,Baharain,Kuwait and Oman),CIS(Russia,Azerbaijan,Turkmenistan,Ukraine,Kazakhastan and Belarus),Iraq,Yemen,Turkey,Egypt,Libya,Algeria,Nigeria,Angola,South Africa,Guninea. For information or inquiries please contact us on email :info@tripledint.com  Reference KnightHawk Industries website,which is www.KnightHawkIndustries.com TRIPLE D INTERNATIONAL INC also working with other high end manufacturers of non-entry mixers from UK they have got our approval which match our standards and requirements.