1. Detailed introduction to the change of the casing: Annual production volume: XXX sets. 1. Scope of application for box-type substation 1000kva. ◇YB□-12/0.4 high voltage/low voltage built-in dis...
Dear friends, We will have new year holiday from Dec. 31th, 2023 to Jan. 2nd, 2024. Please call us for anything urgent. We wish you and your family a happy new year holiday! May peace, joy and all...