希腊采购需求：铝制凉棚、铝制凉亭、现代铝制凉棚、带顶凉棚、金属凉棚、户外凉棚

I'm interested in purchasing an aluminum pergola, specifically in dimensions of either 6x3 meters or two separate units measuring 3x3 meters each. This would be for a project I'm working on in Greece, and I'm keen on understanding the designs and options available. Could you please provide me with detailed information regarding your product specifications, pricing, and lead times? Additionally, I would appreciate any recommendations you might have for finishes or accessories that pair well with the pergolas. Looking forward to your prompt response!