For RICOH SG3100SNw SG3110DNw SG3110DN SG3110SFNw SG7100DN (gc41)
For SAWGRASS SG400 SG800
WINNERJET Printer Consumables Co., Ltd. Started from a small workshop making ink and ink cartridges in 2002. In 10 years it has transformed into an integrated corporation engaged in the research, design, production and sales of printer consumables.