We are Diligent Technology based in Banani, Bangladesh. We are member of TradeKey.com since June, 2012. Our business is related to Industrial Machinery industry and we specifically deal in Spinning machinery & industrial cooling towe & spare parts.r. Please find our product details below: Cooling Tower cooling tower Cooling Tower cooling tower Thank you for taking time to go through our business profile. If there are any questions, inquiries or comments, please feel free to contact us.