美国采购需求：圆机配件，储纱器

I'm looking to source some spare parts for a Jacquard Circular Knit Machine, specifically the Jacquard Yarn Storage Feeder. Could you provide me with detailed pricing information for these items? I'd also appreciate any information on lead times and availability to help with our procurement planning. Additionally, if there are any alternatives or recommended products that could fit our needs, please include that as well. It would be great to have a breakdown of options and any bulk order discounts you might offer. This will help us make a more informed decision moving forward. Thank you!