Located in Zhuhai, we are a high technology company in the field. Our factory covers an area of 6,000 square meters for toner cartridge and 5,000 square meters for inkjet cartridge and continuous ink supply system. With 15 assembly lines and 100 skilled workers in our factory, O&E has monthly capacity of 800,00 inkjet cartridges and 30,000 toner cartridges. With over 6 years of development, O&E has built up our sale network in almost all the provinces in China as well as other foreign areas ...