Shenzhen Realcolor Technology Co., Ltd. is a professional manufacturer of printer consumable. Our main products include continuous ink supply system (CISS), ink cartridge, refill ink,auto reset chip(ARC),We get good positive feedbacks from customers relying on high quality and customer satisfactory services. Over the years, we have done business with customers from all over the world including the America, Europe, and Southeast Asia.Realcolor is our registered trademark. We also accept OEM/ODM production orders.We welcome you to inquire us by call or mail and hope to build a successful cooperation relationship.