About Us

The company mainly produces high voltage vacuum circuit breaker, high voltage load switch, high voltage isolation switch and other series of high voltage electrical appliances and their full set of insulation products.

WenZhou QianKai High Voltage Vacuum Switch Co.,Ltd(was established as Yueqing Qianzhou High Voltage Vacuum Switch Factory),founded in 1993,isahigh-tech enterprise integrating design,development with marketing,mainly produces high voltage apparatus such as HV vacuum circuit breaker,HV load switch,HV isolating switch,etc and its complete insulation poieces.

Since established,Qiankai has abided by the philosophy of "high starting point,high science & technology,high benfit",stands firm in the strategic policy of "progressing technology and advanced quality",introduces current international advance technology and designs exquisite and high-efficiency HV switches.

At present,QianKai has owned the excellent team of senior and medium-level technicians and managers,and established close technical cooperation relationship with Shanghai jiaotong University ,Xi'an High Voltage Apparatus Research Institute,Electric Power Research Institute of Beijing,etc..Through tremendous efforts,Qiankai was success in obtaining ISO9001:2000 international quality system certificate in 2000,and the products have been approved in type test by national center of quality inspection & supervision for high volltage apparatus, in addition,and Qiankai was awarded the type utilization certificate by Xi'an High Voltage Apparatus Institute .What's more,all the products have been insured by PICC,and the company was appraised as "Contract Honoring & Credit Keeping Unit" and "AAA" Grade Creditable Enterprise.

For many years,QianKai products have been successfully applied in many fields such as thermal power generation, hydropower,power transmission & distribution,chemical engineering,construction,renovation of urban and rural power grid,etc,and won high comment from customers,meanwhile,part of products have been exported to Southeast Asia,Middle East and Africa and so on. Toward the enterprise tenet of "surviving upon quality and establishing brand by credit",QianKai sincerely welcome cooperation from customers at home and abroad,to strive for the boom and development of China national electric undertakings hand in hand.