南非采购需求：吨袋、散装集装箱、柔性集装袋、大袋、吨袋、散装袋

I am looking for heavy-duty bags capable of handling loads between 2 to 5 tons. We need these bags for transporting various materials, so their durability and strength are essential. Please provide detailed specifications for the different variations you offer, including any options for sizes, materials, and closures. Additionally, I need pricing information for each type along with minimum order quantities and any discounts for bulk purchases. Since we require these bags urgently, I would appreciate a prompt response with your lead times. This will help us make timely decisions and place orders as soon as possible. Thank you!