孟加拉采购需求：永久记号笔、永久墨水、编码打印机、钢笔墨水、永久性记号笔墨水、白板笔墨水

I’m reaching out to inquire about blue marker ink that your factory produces. I’m interested in details regarding the specifications, including color saturation, drying time, and whether it’s suitable for various surfaces like paper, plastic, and metal. Additionally, please provide info on the consistency of the ink, as I'm looking for something that flows smoothly and produces a vibrant and long-lasting mark. Could you also share your pricing for bulk orders, including any minimum order quantities? I’d like to know about the available packaging options for the ink as well. If there are any certifications or safety data sheets available, please include that info as well. Looking forward to your prompt response so we can move forward quickly.