LOTUS ELECTRICITY-focus on Insulator-Strings

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Welding fume extractor is utilized to ensure environmental protection </br> and safeguard personal health.

GREEN AND SUSTAINABLE
DEVELOPMENT

Welding fume extractor is utilized to ensure environmental protection
and safeguard personal health.

Achieving an optimal balance among electrical conductivity, </br>corrosion resistance and machinability

HIGH-INTENSITY AND STABLE

Achieving an optimal balance among electrical conductivity,
corrosion resistance and machinability

Grading Rings Expertise, From Standard to Customization

LOTUS ELECTRICITY

Grading Rings Expertise, From Standard to Customization

Specializing In The Manufacturing Of Grading Rings

LOTUS ELECTRICITY offers a comprehensive range of services from standard products to customized solutions. Our core expertise lies in the industrial-scale production of ultra-high-precision aluminum alloy grading rings, which are designed for Extra-High Voltage (EHV) and Ultra-High Voltage (UHV) power transmission systems.

Property

Employee

360

million

Sales

2021

Founded

Specializing In The Manufacturing Of Grading Rings

Property

Employee

360

million

Sales

2021

Founded

Lotus Products

The application of grading rings (or anti-corona shields ) extensively cover high-voltage scenarios

such as transmission lines, substation equipment, insulator strings and cable terminals.

Insulator Strings Type Grading Rings

Transmission Line Type Corona Rings

Substation Equipments Type Grading Rings

Cable Terminals Type Corona Rings

Specializing in the the manufacturing of grading rings

These grading rings can homogenize electric fields, thereby eliminating corona discharge, power loss, and equipment aging issues.

Email：info@corona-ring.com

Inquiry Now

Specializing in the the manufacturing of grading rings

These grading rings can homogenize electric fields, thereby eliminating corona discharge, power loss, and equipment aging issues.

Email：info@corona-ring.com

Inquiry Now

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Dear Valued Partners, Clients Worldwide, Dedicated Colleagues and Friends,As the year turns and a new chapter unfolds, the Year of the Horse (2026) is approaching with vigor and promise

2026-02-14

Grading Ring and Corona Ring: The Indispensable Electric Field Guards in High-Voltage Equipment

In the field of high-voltage and ultra-high-voltage power transmission and transformation engineering, grading rings and corona rings are two kinds of conductive metal components with similar appearance but different functional priorities

2026-02-13

Each batch of materials undergoes spectral analysis to ensure the purity of trace elements (with iron content Fe ≤ 0.7% and silicon content Si ≤ 0.4%), which is crucial for maintaining dielectric strength under UHV conditions.

Each batch of materials undergoes spectral analysis to ensure the purity of trace elements (with iron content Fe ≤ 0.7% and silicon content Si ≤ 0.4%)

2026-01-05

Undergoes spectral analysis to ensure the purity of trace elements (with iron content Fe ≤ 0.7% and silicon content Si ≤ 0.4%), which is crucial for maintaining dielectric strength under UHV conditions.

Each batch of materials undergoes spectral analysis to ensure the purity of trace elements (with iron content Fe ≤ 0.7% and silicon content Si ≤ 0.4%)

2026-01-05

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info@corona-ring.com

No. 386, Changning Street, Xinchang Sub-district, High-tech Zone, Weifang City, Shandong province,China

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