About us

About us

We focus on High Voltage Corona Control.

The products cover Corona Ring, Shielding Tube, Grading Rings, Corona Cover, Conductor, Flange, Other conrona products for GIS (Gas Insulated Switchgear), Arrestor, HV bushing, Power Transformer, Power cable, Instrument transformer,  High voltage test equipment, HV capacitor, AC-DC Converter, HV DC Products and so on.

Voltage rating: Low voltage, Medium Voltage, High voltage, Ultra high Voltage, Super high Voltage

Main material for the corona rings: Aluminum, Copper.

Material: Aluminum :Tolerances: ISO 2768-mk and ISO 13920-BF Finish Surface: Ra 3,2

Group Regist Capital: 10,000,000 USD

Overall workers and engineers: >350.

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Lhotser Group Limited

Add: 503, 1#, 1299 New Jinqiao RD, 201206, China
Tel: +86 21 6100 5012
Fax: +86 21 6100 5013
Web: www.lhotser.com
Mail: info@lhotser.com