Dear SirFirst of all would like to know how to call youGlad to receive your letter, you hope I can provide some generic specifications of products to test?May I quote some choice?
Dear Sir would first like to know how to address you be glad to hear from you, would you like me to provide some of that generic specifications to test it? Maybe you can make some choices from my quotation?
Dear sirFirst of all want to know how to call youWe are pleased to receive your letter, you hope that I can provide some of the pan with the specifications of the product testing it?May I make some choices from my quotation?