美国采购需求：焊接机、焊机、贴纸焊机、铝焊机、MIG 焊机、药芯焊机

I'm looking for detailed information on welding machines that your factory offers. Specifically, I need to know about the different types available, their specifications, and any unique features that set them apart. It would be great if you could also send over pricing details, lead times for manufacturing, and warranty options. Additionally, I'd appreciate it if you could provide insights on the recommended applications for each machine. If there are any recent advancements or technologies you've incorporated into your products, please highlight those as well. High-quality performance and durability are essential for our needs, so any info on testing or certification would be helpful. Thanks!