Xi 'an yuanshun electrical co., LTD is located in xi 'an high-tech zone electronic town, is a comprehensive scientific research, development, production, sales for the integration of high-tech enterprises. Company was established in 2010, the main production SF6 density relay, SF6 density table, SF6 valve group series products of professional manufacturers. Products are widely used in high pressure switch, electrical appliances industry. My company has more than 1000 square meters of modern ...