headquarter located in Songjiang District, Shanghai, cover an area of 1000 square meter. Our company has already passed the ISO9001 international quality system authentication as well as the ISO14001 environment system authentication. The toner cartridge factory is in ZhuhaiGuangdong, area is 2000 square meter. R&D department located at TaoyuanTaiwan.
10 years experience of remanufactured ink and toner cartridge, with developed technology and management,now we are supply OEM service for many clients fromJapan,Europe and theMiddle East.Round 60% of clients we worked together for over 4 years , and gave a high reputation.
now we are supply OEM service for many clients fromJapan,Europe and theMiddle East.Round 60% of clients we worked together for over 4 years , and gave a high reputation.
We take persistent innovation and endeavor as our life. And this principle has led us to the one of the best influential companies in consumable industry.
At Yousheng we pursued detail excellence.
Our QC testing system strictly act up to the ISO9001,14000 authenticationstandard,
every ink cartridge including its package will be examined by QC Inspecto
Raw material test: To ensure the appearance and chip of every ink cartridge reach the remanufacture standard.
Work environment test: To ensure the ink cartridge can work well in different temperature and humidity.