土耳其采购需求：机械密封、单弹簧机械密封、多弹簧机械密封、波形弹簧机械密封、弹性体波纹管机械密封、集装式机械密封

I am looking for mechanical seals specifically designed for automotive water pumps. It's crucial for us to source seals that can ensure optimal performance and durability, given the demanding conditions these components operate under. Our requirements include materials that can withstand high temperatures and resist various fluids typically found in automotive applications. Could you please provide detailed information regarding your available options, including material specifications, sizes, and any certification that ensures quality standards? Additionally, I am interested in understanding your lead times for production and shipping, as well as MOQ for placing an order. Your prompt response would be greatly appreciated, as we are eager to move forward with this procurement as soon as possible.