Professional manufacturing: Professional production team of 12kV-40.5kV indoor and outdoor high-voltage vacuum circuit breakers: Professional management team products from large state-owned enterprises in the industry: With ten patents, the company mainly deals in intelligent and miniaturized switches such as VIB, VS1, ZN85, etc., providing safe and reliable service technology and cooperation for the power transmission and distribution industry: It cooperates with many domestic scientific research institutes and all industries, universities and research institutes, the Americas Central Asia and Southeast Asia users have the honor of joint R&D project cooperation: High-tech enterprises, famous trademarks in Shaanxi Province, member of China Electrical Appliance Industry Association, ISO9001 quality management system certification.