新加坡采购需求：男士配饰、领带、领结、口袋巾、领带夹、丝巾

I'm looking to source some high-quality twill silk ties for my upcoming collection. Specifically, I need to know about your available options in terms of colors, patterns, and any existing designs you might have. It would also be helpful to understand the minimum order quantities, lead times for production, and any customization options you offer, as I'm keen on providing a unique touch to the ties. Additionally, could you share details about the pricing structure, including any bulk discounts? I'm interested in establishing a long-term relationship with a reliable supplier, so any information about your production capabilities and quality control processes would be invaluable. Please let me know if you can send over some samples as well. Looking forward to your prompt response!