Chinsun Electric is a professional manufacturer on transformer bushing,wall bushing insulator,GIS bushing.We have more than 10 years' cooperation experience with our domestice enterprise such as STATE GRID,CHINA GUODIAN,TBEA,CHINA XD and our products have been exported to many countries.We are now looing for international partners,agents,co-operators.So,dont't hesitate to contact with me if you are interested.