意大利采购需求：凉亭套件出售，预制花园凉亭，户外凉亭创意，木制凉亭设计图，便携式花园凉亭，带蚊帐的凉亭

I'm looking for a quote for an aluminum pergola designed for outdoor use against a building wall. The dimensions I need are 2800 mm in width and 2150 mm in depth, featuring a structure with two front posts and varying heights—2400 mm at the front and 2900 mm at the rear. The roof should have a waterproof retractable PVC design, curving slightly in the center for effective drainage. I'd like options for manual and motorized opening mechanisms, ideally with remote control. Please include pricing options based on FOB, FCA, or CIF for delivery to Italy. In your response, I'd appreciate details on available PVC colors or thicknesses, as well as the potential for customizing the aluminum profiles and wall attachments. If the standard models don't align with my dimensions, highlight the nearest sizes and possibilities for adjustments. Also, if you have technical drawings or photos of similar projects, please share those as well. Thanks!