孟加拉采购需求：针织、机织、Barmag、SSM、雪尼尔、Autoconer

I would like to request a quote for a few specific components we're currently sourcing. We need a total of 64 pieces of the drum motherboards, along with some additional units of bobbin PCBs. Please include any relevant details, such as lead times and pricing for these items. Additionally, we are looking for the drum inverters as part of this order. If possible, provide options for bulk pricing and any available variations that meet our specifications. Your prompt response will greatly assist us in our decision-making process. Thank you!