? Shenzhen Peak Electronic Co., LTD is developing in IT, and taking on the advanced high-tech enterprise. We have invested largest expense in HuiZhou of Guangdong and established manufacturing fundament on Toner cartridge, Inkjet Cartridge and ribbons. Mean time we are performed by using the international advanced high-science technology, and disposed of in environmentally responsible manner. Our product quality has been test for clear, sharp print quality and prior to that of the follow enterprise. The splice is implemented by vibration welding, and taking on the deteriorates. All the ink filling is conducted by vacuum filling machine, and high density etc.