Henan Post & Telecommunications Printery (Henan Anti-* and Secret-keeping Technology Printing Company), established in 1970, is a designated manufacturer of postages and stamps, one of the three stamp printers, and Chinas earliest anti-* and secret-keeping technology printing company. Its the vice director unit of China Trade Association for Anti-*ing, and the standing council unit of China Anti-* Technology Association. It passed the certification of ISO9001 Quality Management System in 2002.
