Potentiometer Manufacturer, Speaker, Electron Tube Supplier - Sinotronics Co., Ltd.

Ask about visiting the factory

A visit — yours or an inspector's — is the surest check on a new supplier. Send a date and what you want to see; the request reaches them as an enquiry you can track.

Address

7 Floor, Tianhe Building, 216 North Zhongshan Road, Nanjing, Jiangsu, China