印度采购需求：无缝管、角钢、焊接钢管、钢带

I'm currently in the market for an automatic welding line specifically designed for H beams. I'm interested in understanding the different options you offer, including the technical specifications and the automation features that enhance operational efficiency. Moreover, it would be great to know the production capacity, lead times, and any additional equipment or accessories that might be necessary for optimal performance. Additionally, I'm keen to learn about the pricing structure and whether there are any bulk purchase discounts or financing options available. If you could also provide details on warranty and after-sales support, that would be incredibly helpful. Please send over any catalogs or brochures that showcase your products. Looking forward to your detailed response!