Ningbo Yuanyuan Digital Ink Jet Materials Co.， Ltd. is specialized in manufacturing and developing all kinds of sign and advertising materials. In 1994， we established our first factory， Ningbo Yuanyuan Tape Products Co.， Ltd. to produce tapes and self-adhesive PVC sheets. With the success of this first step， we developed more advertising and sign materials and set up many domestic offices and factories. In 1998， Ningbo Yuanyuan Digital Ink Jet Materials Co.， Ltd. was found with more than 20 subsidiaries in China. In 2002， we began to produce display system and then established Ningbo Signmaker Display System Co.， Ltd. In 20
category