My name is Mostafa Talebi, a wholesale trader in the field of Polycarbonate sheets in Iran. I want to start a cooperation with your company in the field of self drilling screws with EPDM washers. The screws should be made from Iron and the color should be steel white. The features of the screw is as the following:Thickness: 6.3 mm;Length: 19, 26, 32, 37, 51, 75 mm;With EPDM washer;The handbox should be provided also.Please email us your price list for the above-mentioned type of screws and their handbox. Quote your unit prices in US Dollar and Euro and mention the minimum of the quantity allowed for each type of screw because it is a test container order. Again, thank you so much for your kind cooperation.