was founded in Xi’an, the capital of Shanxi province, which is just a origin of high voltage electrical products and components. Among numerous units, which is especially well known in China by Xi’an High Voltage Apparatus Research Institute.

Our name Gaokai in Chinese spelling, means a professional manufacturer in High voltage electrics, which is also a symbol of High technology & China No.1 quality. Based on it, Gaokai will struggle for the supply of our products with super quality and service in domestic and overseas market, to move on together with our customers in future.