window Profile Specifiacations: 1.Material:Extruded UPVC.Lead free profile. 2.Product color:White 3.Wall thickness:2.0mm,2.5mm. 4.Application: Using in window. The product has passed the attestations of American AAMA. Compared with the traditional wooden,steel,aluminum profile.UPVC windpw profiles have these following strong points: 1.Top quality with beautiful and elegant appearance. 2.With easy to install,easy to operation,easy to maintain,easy to clean performance. 3.Good durable,with 30-50 years life. 4.High strength,sound and heat in solution,strong wind resistance,fine tightness. 5.Waterproof,fireproof,fine air proof,corrosion-proof,damp-proof. 6.Anti-aging performance. 7.Recyclable materials,green environmental protection. 8.International approval. Our window profiles are stabilised with ecofriendly calcium/zinc instead of lead. This meansnot only better protection for the environment,but also better quality at every stage in the lifeof the window with greater resistance toweathering, longer retention of glossy proper-ties, and cleaner environmental protection that pays off. Thank you for your concern with window profile.If you have any questions,please feel free to concact with us.~ Tel:86-757-85516838 Web site:www.xinhongyu.com