孟加拉采购需求：电池插头插座，适配器连接器，快速插头，插头插座，电池连接器插头，电源连接器

I'm reaching out to gather more info about your headband springs. Specifically, I'm curious about the materials used, the dimensions, and any available custom options. Understanding the production process and lead times would also be helpful. Additionally, could you let me know about your pricing structure and any minimum order quantities? I'm looking for a reliable supplier for these components, so insights into your quality assurance practices would be appreciated as well. Looking forward to your detailed response!