阿富汗采购需求：铝/upvc窗户和玻璃幕墙密封条

I'm looking to procure window rubbers for our upcoming project. We need high-quality materials that offer durability and effective insulation. Could you please provide details on the types of window rubbers you have available, including specifications, pricing, and lead times? Additionally, it would be great to know about any minimum order quantities and if you offer samples. Our timeline is tight, so prompt feedback would be appreciated as we aim to finalize our suppliers soon. Thank you!