美国纽约州纽约采购需求：钢管、H型钢型材、建筑、法兰、镀锌产品、五金工具

I'm reaching out to express my interest in your products. As I'm currently looking to place an immediate order, I would greatly appreciate it if you could send me your latest product catalog. It would be helpful if you could include your pricing details as well, so I can identify the best options for my needs. Additionally, if there are any special promotions, bulk discounts, or recommended items that fit my requirements, please let me know. I'm looking for reliable suppliers to establish a long-term business relationship. Your prompt response would be highly appreciated as I aim to move forward quickly with my purchase. Thank you!