Delivery of 1.5meters corona ring to Koncar test lab

HVGRAND successfully manufactured 3 big corona rings (Aluminum shields) with 1.5 meters diamter to Koncar test lab in April,2023.

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Sanmen Shixuan Electric Co.,Ltd.(HVGrand is our logo) is a professional provider of high voltage test facilities and test solutions for the testing of MV & HV electrical products, such as insulators, bushings, transformers, cables, surge arresters, SPD, switchgears, disconnectors, etc. Our factory covers an area of 6000 square meters, we have 45 staff with professional staff and senior engineers included.

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Company: Sanmen Shixuan Electric Co.,Ltd.
Address: Wu Jian Industrial Park, Jiangdu,Yangzhou, Jiangsu Province, China
Foreign Sales Manager: Lily
Tel.: +86-15801788963
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