尼泊尔采购需求：Opc、Opc 鼓、有机光导体、带齿轮的 OPC 鼓、OPC 鼓供应商、碳粉

I'm reaching out to inquire about the availability and pricing of your OPC products. We're currently evaluating options for our upcoming projects and are interested in understanding the specifications, features, and any potential bulk purchase discounts you may offer. It would be great if you could provide details on lead times and shipping costs as well. Additionally, if there are any different variants or related products that you recommend, please share that info as well. We want to ensure that we make the best choice for our needs. Looking forward to your prompt response so we can move forward with the selection process!