Potentiometer Manufacturer, Speaker, Electron Tube Supplier - Sinotronics Co., Ltd.
7 Floor, Tianhe Building, 216 North Zhongshan Road, Nanjing, Jiangsu, China
Main products: Potentiometer, Speaker, Electron Tube, Transistor, Diode, Car Speaker, Audio Equipment, Auto Accessory, Tool, Power Supply, More, Company Introduction, Trade Capacity, Production Capacity, Sinotronics Co., Ltd. is a leading supplier of industrial electronic components and audio products, was established in 1999 by three manufacturing enterprises close relationship together
