乌兹别克斯坦采购需求：镀锌钢卷、ZM钢卷、镀铝钢卷、H型钢、钢桁架、铝卷

I'm interested in acquiring frame woods that meet standard passing criteria. Specifically, I would like to understand the available specifications, dimensions, and grades that you can offer. It would be great if you could provide information on treatment options, finishes, and any certifications that your products hold. Additionally, I'm looking for pricing details, lead times for delivery, and minimum order quantities. If you have any product catalogs or samples, that would also be helpful for my evaluation. Please let me know your best offer and any promotions that might be running. Looking forward to your prompt response!