company has a horizontal, vertical CNC machining centers and CNC lathes, wire cutting, CNC soft diffusion welding and other mechanical connections more than 200 sets of processing equipment, and advanced silver, vacuum infiltration and zinc surface treatment technology and equipment, and has a 800kV power frequency withstand voltage test equipment, temperature test equipment and 8000A, with a complete testing equipment, the company has passed the ISO9001 quality system certification, and has been in strict accordance with the effective management of the system. Main products: 1100kV and below indoor and outdoor high-voltage disconnectors and earthing switches (including GW16A, GW17A, GW35, GW36, JW5A, JW6A, GW1, GW4, GW5, GW7, GW8, GW9, GW13, JW2, GN22, GN19), 126kV and the following outdoor high-voltage SF6 circuit breaker and vacuum circuit breakers, 40.5kV and below and other outdoor high drop-out fuse.

Our main products are 1100KV and below high voltage disconnectors and earthing switches, mainly used in substations and power plants and other large-scale transmission of national key projects. Products include 12 ~ 1100kV all levels. For three consecutive years in the National Grid Company, China Southern Power Grid isolation switch (with grounding switch) tender ranked first, with an average market share of 25.08%.

the future, the Group will adhere to a long high-pressure, high pressure, high voltage and high current characteristics of the isolation switch for the direction of enterprise development, and strive to become the country's largest and most whole, the highest grade professional manufacturer of isolation switch, while actively developing other high-voltage switch products, and striving for high-voltage switchgear manufacturing China's first brand, and gradually build into a high-voltage switch-based large-scale modernization of the domestic first-class power transmission equipment manufacturers!