We are a company based in Viet Nam specializing in construction. We are looking to buy aluminum composite panel imported from your factory delivered to Da Nang port - Vietnam .Please quote us with the following details:1) Quantity: 22000 m22) Properties of composite panelInterior and Exterior gradesThickness: 4mm and 5mmAluminum sheet: 0.3 - 0.5 mmPVDF coatings requiredDelivery terms: CIF Da Nang Port - VietnamDelivery time: your earliest convenience time given the above requirements3)Country of origin: USA (with official CO)4) Please also send us your official documents regarding the properties of the products with information regarding the warranty conditions and durationWe are looking forward to getting your response soon.Please also indicate me