متن اصلی - انگلیسی - In an ever changing and challenging environment,...

In an ever changing and challenging environment, Shenzhen Jinyuan electronic CO., Ltd. has become a leading switching-mode power supply manufacturer. Found in 1995, Jinyuan has developed a wide range of power supply products: switching power supply, Linear power supply, battery charger, mobile phone charger, transformer and electricity meter counter etc.