We are buying office based in Qingdao,China.We are purchasing some products in China,Pls visit our website http://www.g-and-s.com for detail info.Anyone who are able to manufacture these kinds of products pls contact me,If you have trouble in web browsing,Pls send E-mail to guo.chao@gustafsson-skinnar.com,I can send you the photos and Spec.