  Strict raw material control for every batch and full inspection before every shipment guarantee the most stable quality.

  Friction welding & Surface Polishing process strengthen the Electric Conductivity and avoid Partial Discharge.

 Approved by the Resistance Heat Rising Test & Thermal Cycling Test & Short-circuit Test (Electric Aging Test) as per GB/T 9327-2008, IEC 61238-1:2003 MOD standard.

 Well-experienced in customized producing and high production capacity ensure the best lead time for your every order.