阿尔及利亚采购需求：肩螺钉、自攻螺钉、翼形螺钉、六角螺栓、马车螺栓、法兰螺栓

I'm reaching out to gather detailed information and pricing for several products that I'm interested in. I'm particularly looking for specifications, available quantities, and any bulk pricing options you might offer. It would also be great to know about lead times for shipping and any other relevant details that could help in my decision-making process. Additionally, if there are any current promotions or discounts on certain items, please include that info as well. I'm keen on establishing a solid partnership, so insight into your product range and reliability would be highly appreciated. Looking forward to your prompt response to help me move forward!