美国采购需求：铝抽芯铆钉、铁杉抽芯铆钉、灯笼抽芯铆钉、薄壁铆螺母、平头铆螺母、六角铆螺母

I'm reaching out to inquire about the riveter guns you offer. Specifically, I'm interested in learning more about the different models available, including their features and specifications. It would be great if you could provide detailed information on what sets each model apart and any unique benefits they might have. Additionally, I'd appreciate it if you could share the pricing structure for these riveter guns, including any bulk purchase discounts or promotions that might be available. This info will help me make an informed decision moving forward. Looking forward to your prompt response!