Dopllo Industrial (HK) Co., Ltd. is a leading high-technique manufacturer in China, who specialized in researching and Producing computer consumables and related materials, especially CIS ( Continuous Inking System).

Based on it's professional and leading technique, DOPLLO is the first company in China who did deep research to make cartridges (with printer head) into CIS. Still now We have won hundreds of valued customers both at home and aboard, due to the finest quality, best service and quickest technique solution. Located in the are of National software base, Guangzhou city, our factory has three years experience of making continuous inking systems for HP, LEXMARK, CANON, EPSON AND LENOVO, Eight years' experience of making cartridges and has one team of excellent personnel who devoted themselves to the strictly quality control and professional technique support.

We also offer OEM service for inkjet cartridges, refill ink of well known brands.