Ningbo Double Signs International Co., Limited Established in 2003, Ningbo Double Signs is specialized in developing and producing all kinds of sign materials. At present, we have formed main series of display stand, flex banner, ink jet media, solvent printer, trivision display, el flashing sign and pvc rigid board etc. We have become one of key enterprises with full range of products in sign industry. Enterprise be located in the fastest growing and most prosperous area of the country---Ningbo. We focus on Europe, South & North America, Oceania, Africa, Asia and Middle East market. In the spirit of integrity and innovation, we will supply you with high quality products in favorable prices for the fast-developing and flourishing sign world.