... Reference to MIL-STD-200Established in 2003, Shanghai OLY industry Co., Ltd. is a joint venture, specializing in silk screen printing ... facility, equipped with advanced technology and state-of-the-art equipment, such as Heidelberg CD74 digital UV five- ... principles and are always seeking like-minded companies.Shanghai Ouerya Industry Co.,ltd.Add : NO.151, Cangjing Road, Songjiang District, Shanghai ...