Please send us your purchase order by Email or call us sales line :(+86-0316-5120873/0369/1366), or we can make you proforma invoice under your request. We need to know the following information for your order before sending you PI. 1) Product information-Quantity, Specification(Size, Material, and Packing requirements etc.) 2) Delivery time required. 3) Shipping information-Company name, Street address, Phone&Fax number, Destination sea port. 4) Forwarder's contact details if there's any in China.