Zhongwei Electric-Better Life
Zhongwei Electric-Better Life

Nanyang Zhongwei Electric Co., Ltd. is an early domestic company engaged in Electric power equipment research and development, manufacturing and sales as one of the modern high-tech enterprises.

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Porcelain Coat Metal Oxide Arrester
Porcelain Coat Metal Oxide Arrester

The company's main products zinc oxide varistor chip Key technical performance has reached the domestic level

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Become a manufacturer of electrical products
Become a manufacturer of electrical products

Increase value for customers and seek benefits for employees Create profits for shareholders and increase the well-being of society.

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Become a manufacturer of electrical products
Become a manufacturer of electrical products

Increase value for customers and seek benefits for employees Create profits for shareholders and increase the well-being of society.

MORE +
Become a manufacturer of electrical products
Become a manufacturer of electrical products

Increase value for customers and seek benefits for employees Create profits for shareholders and increase the well-being of society.

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Main Products

The company's leading products are 0.22 kV-500kV AC and DC metal oxide ordinary lightning arrester, fully enclosed combination electrical appliances (GIS) with 35kV-500kV tank arrester, series compensation device with energy absorber, touch type lightning arrester, cable accessories, electrical instruments, etc.

Product Series

Nanyang Zhongwei Electric Co., Ltd.

Company Profile

Nanyang Zhongwei Electric Co., Ltd. is a modern high-tech enterprise engaged in the research and development, manufacturing and sales of electrical equipment in China. Founded in August 2007, the company is located in Nanyang Economic and Technological Development Zone, covering an area of 39224.76 ㎡. The company's leading products are 0.22 kV-500kV AC and DC metal oxide ordinary lightning arrester, fully enclosed combination electrical appliances (GIS) with 35kV-500kV tank arrester, series compensation device with energy absorber, touch type lightning arrester, cable accessories, electrical instruments, etc. The company mainly produces 265 sets of test equipment, with strong production capacity and complete test and inspection conditions. At present, the company has formed an annual production capacity of 6 million metal oxide resistor sheets, 300000 metal oxide arresters, 4000 35kV-500kV tank arresters for GIS and 50000 electrical instruments.

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2007 Year

Company established in 2007

39224.76 ㎡

Factory area

91 Table sleeve

All kinds of research and development equipment

Why choose us?

Zhongwei Electric is committed to becoming a supplier of electrical products and making greater contributions to the development of national and world power.

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HONOR CERTIFICATION

The company's products have passed the type test verification of authoritative testing institutions such as the National Power Industry Electrical Equipment Quality Inspection and Testing Center and the National Insulator Arrester Quality Supervision and Inspection Center.

Test Report Certificate System Certificate Certificate of Honor Patent Certificate Authentication Certificate
KEMA Test Report 1

KEMA Test Report 1

KEMA Test Report 2

KEMA Test Report 2

KEMA Test Report 3

KEMA Test Report 3

KEMA Test Report 4

KEMA Test Report 4

500KV line type performance test

500KV line type performance test

500KV Insulating Pillar Gap Arrester

500KV Insulating Pillar Gap Arrester

500KV Power Station Type Performance Test

500KV Power Station Type Performance Test

500KV pure air gap arrester

500KV pure air gap arrester

Performance test of tank arrester

Performance test of tank arrester

Type Test Report of 220KV Insulator Gap Arrester

Type Test Report of 220KV Insulator Gap Arrester

Type Test Report for 220KV Air Gap Arrester

Type Test Report for 220KV Air Gap Arrester

Type Test Report for 110KV Insulator Gap Arrester

Type Test Report for 110KV Insulator Gap Arrester

Type Test Report for 110KV Air Gap Arrester

Type Test Report for 110KV Air Gap Arrester

Periodic Test Report of 110KV220KV Composite Jacket Arrester

Periodic Test Report of 110KV220KV Composite Jacket Arrester

Periodic Test Report of 110KV220KV Porcelain Jacket Arrester

Periodic Test Report of 110KV220KV Porcelain Jacket Arrester

Y20W-444/1106 Periodic Test Report

Y20W-444/1106 Periodic Test Report

ISO Certificate

ISO Certificate

ISO Certificate

ISO Certificate

ISO Certificate

ISO Certificate

ISO Certificate

ISO Certificate

ISO Certificate

ISO Certificate

ISO Certificate

ISO Certificate

ISO Certificate

ISO Certificate

ISO Certificate

ISO Certificate

Henan Province Science and Technology Progress Award

Henan Province Science and Technology Progress Award

2020 China Machinery Industry Science and Technology Award

2020 China Machinery Industry Science and Technology Award

2021 Henan Province Energy Conservation and Emission Reduction Technology Innovation Demonstration Enterprise

2021 Henan Province Energy Conservation and Emission Reduction Technology Innovation Demonstration Enterprise

2019 provincial green factory

2019 provincial green factory

2021 May Day Labor Certificate

2021 May Day Labor Certificate

Certificate of Scientific and Technological Achievements

Certificate of Scientific and Technological Achievements

Provincial Enterprise Technology Center

Provincial Enterprise Technology Center

Provincial Enterprise Technology Center

Provincial Enterprise Technology Center

High gradient resistor project certificate

High gradient resistor project certificate

2021 Zhongwei High-tech Enterprise Certificate

2021 Zhongwei High-tech Enterprise Certificate

Miniaturized GIS Certificate

Miniaturized GIS Certificate

Revitalizing Wancheng's Top Ten Famous Enterprises

Revitalizing Wancheng's Top Ten Famous Enterprises

Municipal Enterprise Technology Center

Municipal Enterprise Technology Center

Machine preparation method for high-gradient large-capacity zinc oxide varistor sheet

Machine preparation method for high-gradient large-capacity zinc oxide varistor sheet

Automatic heating composite jacket repair device

Automatic heating composite jacket repair device

A New Type of Arrester Core Group Device

A New Type of Arrester Core Group Device

A New Type of GIS Type Arrester

A New Type of GIS Type Arrester

A New 500KV Line Type Arrester Core Group Structure

A New 500KV Line Type Arrester Core Group Structure

MOV connecting plate device for UHV series compensation

MOV connecting plate device for UHV series compensation

Structure for preventing glue dipping of lightning arrester resistance piece

Structure for preventing glue dipping of lightning arrester resistance piece

Plug-in type lightning arrester core group molded structure

Plug-in type lightning arrester core group molded structure

Novel resistance sheet winding device

Novel resistance sheet winding device

Clip device for resistance tablet grinding machine

Clip device for resistance tablet grinding machine

Port structure of medium and low voltage arrester connection detector

Port structure of medium and low voltage arrester connection detector

General installation hardware of 35KV line lightning protection device

General installation hardware of 35KV line lightning protection device

On-line monitoring device for lightning arrester

On-line monitoring device for lightning arrester

On-line monitoring device for lightning arrester

On-line monitoring device for lightning arrester

Novel powder feeding device for zinc oxide resistance sheet powder

Novel powder feeding device for zinc oxide resistance sheet powder

Tank type GIS lightning arrester with new grounding structure

Tank type GIS lightning arrester with new grounding structure

New product identification certificate for line arrester

New product identification certificate for line arrester

Tank arrester new product identification certificate

Tank arrester new product identification certificate

New product identification certificate of composite arrester

New product identification certificate of composite arrester

New product appraisal certificate of porcelain arrester

New product appraisal certificate of porcelain arrester

engineering case

The company's products are exported to many countries in Asia, Europe, South America and other regions. It is a qualified supplier of China State Grid Corporation, China Southern Power Grid Corporation, China Railway Corporation, Sinopec Group Corporation and other enterprises.

News Center

Focus on real-time information, Learn about the latest developments in the company!

2023/12/30

Good News-Zhongwei Electric Won the Demonstration Enterprise of Digital Transformation of Manufacturing Industry in Henan Province

Good News-Zhongwei Electric Won the Demonstration Enterprise of Digital Transformation of Manufacturing Industry in Henan Province

Recently, the Department of Industry and Information Technology of Henan Province announced the list of demonstration enterprises for digital transformation of manufacturing industry in Henan Province in 2023, with a total of 112 enterprises selected. Nanyang Zhongwei Electric Co., Ltd. is on the list and has been successfully selected as the benchmark for digital transformation of small and medium-sized enterprises.

2023/12/11

Standard Pilot, Technical Guidelines for Zhongwei Electric's Participation Officially Released

Standard Pilot, Technical Guidelines for Zhongwei Electric's Participation Officially Released

On December 5, 2023, the technical guideline "low residual voltage arrester for suppressing overvoltage of ultra-high voltage AC system (ApplyingLow-Residual-Voltage Surge Arresters to Suppress Overvoltages in UHV AC Systems)" (Technical Brochure) completed by the international large power grid Committee (CIGRE) working group C4/A3.53 over 5 years was officially approved by CIGRE central office and published on its website, with the technical guideline number TB921. Wei Guosong, chairman of Nanyang Zhongwei Electric Co., Ltd., as one of the participants, participated in the compilation of the contents of these guidelines together with a number of industry experts and scholars from Tsinghua University, Sichuan University and other units.

2023/11/09

Zhongwei Electric won the title of national

Zhongwei Electric won the title of national "green factory" in 2023

On November 8, the Ministry of Industry and Information Technology of the People's Republic of China announced the list of green manufacturing enterprises in 2023, among which Nanyang Zhongwei Electric Co., Ltd.

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