Dear Sirs,Do you think that the price of metallic building material for windows or doors are increasing very fast and hard to accept Here we are offering you a new choice.We are a Chinese company that specializes in making pvc profile, pvc windows and doors, pvc fence, and would like to tell you about our line of products.Our products are special because they are made of good quality profile .For 7 years we have been selling our products very well in china and now we are expanding our business and service to the international market.The pvc products are more and more popular in many countries and have received good reputation for their low price , good quality and energy-saving, etc., and we believe that all the people, wholesaler, retailer and the end-using customer will benefit from them.For more information, please visit our web site at alibaba ( http://xxxxx/) or contact us:E-mail: xxxxxSincerely Yoursvincent