新加坡采购需求：槽钢、桩板、轨道、硅钢、铁管、H型钢

I'm reaching out to inquire about beams that your factory produces. We're particularly interested in understanding the different types and specifications available. Could you provide details on the various materials used, dimensions, load capacities, and any customization options you may offer? Additionally, it would be helpful to know about your pricing structure, minimum order quantities, and lead times for production and delivery. If you have a catalog or any relevant documents, please send them my way so we can review the options and make a well-informed decision. Looking forward to your prompt response on this!