... in 2003, Shanghai OLY industry Co., Ltd. is a joint venture, specializing in silk screen printing. With a rich history ... and graphic overlay, flexible printed circuits, silk screen printing, UV printing, reflective car stickers, reflective badges, luminous signs, ... and are always seeking like-minded companies.Shanghai Ouerya Industry Co.,ltd.Add : NO.151, Cangjing Road, Songjiang District, Shanghai ...