Shanghai Diamond was established in 1998, headquartered in Shanghai, China. Owns factories in Shanghai and Zhuhai (The printer consumables industry capital). 

Shanghai Diamond is one of the main ink and toner cartridges suppliers in China for many years, specializing in manufacture and export of toner cartridges, ink cartridges. 

Since the start year 1998 until now, we have been rapidly growing from a humble 2-man company to a corporate of over 400 staffs, and from a 55 square meters office to a self-owned factory & show room of over 70,000 square meters.

We own 20 production lines and 13 packing lines with minimum monthly output of 750,000 pcs toner cartridges.