Guangzhou Greatecn Technology Development Co., Ltd. (also referred to as GECN) is a creative hi-tech private company which integrates R&D, manufacturing and sale of products such as telecom direct current remote power supply, integrated power supply, base station power supply, iron lithium backup power supply, etc.. The company was founded in 2000 with registration funds of 5,170,000 U. S. Dollar. GECN holds the principle of Human Technology, the company has R&D team led by national class ...