1.Toner powder box 2.OEM/ODM Machinery 3.Molding design&Manufacturing,molding injection 4.High precision&capabilities 1.Toner powder boxHigh precision&capabities in Rilong Technolory (Shenzhen) Co;Ltd.2. Our factory is OEM/ODM Machinery,Modling design&Manufacturing, Molding injection.3. The color is by you optional.4.In this trade,our primary customers are HP, Canon, Brothers and so on.