印度尼西亚采购需求：缝纫线，缝纫用品，涤纶缝纫线，线纱，纱线，涤纶纱

I'm reaching out to confirm the availability of your products and would also like to inquire about the pricing details. I'm particularly interested in understanding any bulk purchase options or discounts you may offer, as well as lead times for delivery. Could you please provide the necessary information at your earliest convenience? It would be great to know if you have any special promotions or variations available as well. This will help me make an informed decision moving forward. Thanks!