Xiamen Seven-Color-Source Digtal Science and Technology Co., Ltd. is a professional manufacturer and trading company based in Xiamen, China, specializing in printer consumables. Established in 2008, the company operates with 11 to 50 employees and functions as a contract manufacturer with its own factory. Their product range includes continuous ink supply systems (CISS), refillable ink, ink cartridges, printing ink, and auto reset chips. They offer a variety of CISS models, such as R210, R270, C110, 1290, EX3, R1800&R800, R1900, C67&C87, C90, and ME2. The company's business scope covers Consumer Electronics and Office Supplies, and they are actively engaged in international trade, seeking mutually beneficial cooperation with partners worldwide.
Xiamen Kreyoly Office Supplies Co., Ltd. is a specialized manufacturer and exporter based in Xiamen, China, established in 2012. The company integrates R&D, design, and production to provide high-quality photocopier and duplicator consumables. Operating a factory with over 10 production lines and holding ISO 9001 certification, the firm offers both OEM and ODM services to a global clientele. Their extensive product portfolio includes copier toner cartridges, toner powder, drum units, OPC drums, and fuser rollers compatible with major brands such as Ricoh, Canon, Kyocera, Toshiba, Konica-Minolta, Sharp, and Xerox. Additionally, they specialize in duplicator ink and masters for Riso, Duplo, and Gestetner systems, alongside full solutions for Riso productive printing, including reconditioned machines and spare parts. With an annual output value between US$5 million and US$10 million, the company exports over 90% of its products to international markets across North America, Europe, Southeast Asia, and the Middle East.