德国采购需求：焊接材料、焊接耗材、焊接焊条类型、电弧焊焊条、E6013焊条

I'm a distributor based in Cameroon focusing on welding electrodes, and I'm looking to import welding rods for my business. To assess the potential for long-term collaboration, could you please provide me with your price per ton and the minimum order quantity? It would also be helpful to receive details on your packaging options and certifications, such as AWS and ISO. Additionally, I need to know your estimated delivery time for shipments. I'm eager to establish a reliable partnership, so the more details you can provide, the better. Looking forward to your prompt response!