Updated Sep 2, 2026 · Public platform & industry data

Sep 2, 2026 Updated

English
title decor left

2026 Top 10 Ac Current Transformer Manufacturers in China Zhejiang

title decor right

Top-rated Ac Current Transformer suppliers, How to choose a Ac Current Transformer manufacturer, Best Ac Current Transformer companies in China

The top 10 Ac Current Transformer manufacturers in Zhejiang for 2026 are: Hangzhou Dateli Electric Appliance Co., Ltd, Zhejiang Yukai Electric Power Technology Co., Ltd, Wenzhou E-Hu Electric Technology Co., Ltd, Wenzhou Naiyu Electric Co., Ltd, Zhejiang Xiangshang Electric Group Co., Ltd, Zhejiang Litide Electric Co., Ltd, Zhejiang Bingze Trading Co., Ltd, Ankerui Electric Co., Ltd. Hangzhou Branch, Zhejiang Jinzhun Instrument Co., Ltd, Zhejiang Shiying Electric Co., Ltd. Ranked based on product relevance, certifications, company activity, and industry performance. This list is widely used for supplier comparison and sourcing decisions.

Collapse
Top 1
background image
Hangzhou Dateli Electric Appliance Co., Ltd
Overall Score4.9 / 5
Est. Date2000-01-31
Registered Capital1800K CNY

Hangzhou Dateli Electric Appliance Co., Ltd., with its registered address at No. 2, Building 14, Jingcui Apartment, Gongshu District, Hangzhou City, Zhejiang Province, is registered with the Market Supervision Administration of Gongshu District, Hangzhou City. The legal representative is Ying Bingyi, and its business scope includes manufacturing current transformers and low-voltage electrical appliances; Import and export of goods (excluding projects prohibited by national laws and administrative regulations, and projects restricted by laws and administrative regulations can only be operated after obtaining a license).. Core products: Ac Current Transformer, Pouring 3Kviii Type Current Transformer, 0.66 Series Φ Type Current Transformer

Top 2
background image
Zhejiang Yukai Electric Power Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2012-04-19
Registered Capital50880K CNY

Zhejiang Yukai Electric Power Technology Co., Ltd., with its registered address located in Xiangyang Industrial Zone, Liushi Town, Yueqing City, Wenzhou City, Zhejiang Province (within Yueqing Yongxing Paper Industry Co., Ltd.), is registered with the Yueqing Market Supervision and Administration Bureau, and its legal representative is Zhang Daguan. Its business scope includes research and development, manufacturing, processing, and sales of distribution switch control equipment, high and low voltage electrical appliances and complete sets of equipment, box type substations, explosion-proof electrical appliances, wires and cables, lighting fixtures, instruments (excluding measuring instruments), and power switches; Import and export of goods, import and export of technology.. Core products: Ac Current Transformer, Moving Contact, Indoor Vacuum Circuit Breaker

Top 3
background image
Wenzhou E-Hu Electric Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2022-03-29
Registered Capital1000K CNY

Wenzhou E-Hu Electric Technology Co., Ltd., registered in Qianzhou Village, Liushi Town, Yueqing City, Wenzhou City, Zhejiang Province, with the registration authority of Yueqing Market Supervision Administration and the legal representative of Wu Guang, operates in general projects including research and development of distribution switch control equipment; Manufacturing of distribution switch control equipment; Sales of distribution switch control equipment; Manufacturing of capacitors and their supporting equipment; Sales of capacitors and their supporting equipment; Manufacturing of mechanical and electrical equipment; Sales of mechanical and electrical equipment; Manufacturing of electronic components; Retail of electronic components; Sales of power electronic components; Operation of wires and cables; Internet sales (except for the sale of goods that need to be licensed); Manufacturing of hardware products; Retail of hardware products; Sales of building decoration materials; Manufacturing of intelligent instruments and meters; Sales of intelligent instruments and meters; Manufacturing of power transmission, distribution and control equipment; Sales of intelligent power transmission and distribution and control equipment; Manufacturing of electrical equipment; Sales of electrical equipment; Sales of electrical instruments and meters; Manufacturing of plastic products; Sales of plastic products; Sales of daily necessities; Import and export of goods; Technology import and export (except for projects that require approval according to law, business activities are carried out independently based on the business license in accordance with the law).. Core products: Ac Current Transformer, Combination Transformer, Voltage Transformer

TOP4
Wenzhou Naiyu Electric Co., Ltd
Overall Score4.6 / 5
Est. Date2021-08-03
Registered Capital1000K CNY

Wenzhou Naiyu Electric Co., Ltd., with its registered address in Xinguang Village, Liushi Town, Yueqing City, Wenzhou City, Zhejiang Province, is registered with the Yueqing Market Supervision and Administration Bureau. The legal representative is Xie Hexiang, and the business scope includes general projects: manufacturing of distribution switch control equipment; Sales of distribution switch control equipment; Mold manufacturing; Mold sales; Manufacturing of power facilities and equipment; Sales of power facilities and equipment; Manufacturing of mechanical and electrical equipment; Sales of mechanical and electrical equipment; Manufacturing of power transmission, distribution and control equipment; Sales of intelligent power transmission and distribution and control equipment; Manufacturing of electrical accessories; Sales of electrical accessories; Sales of electrical equipment; Manufacturing of electrical signal equipment devices; Sales of electrical signal equipment devices; Research and development of distribution switch control equipment; Internet sales (except for the sale of goods that need to be licensed); Operation of wires and cables; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of electrical instruments and meters; Sales of electrical instruments and meters; Manufacturing of security equipment; Sales of firefighting equipment; Manufacturing of electronic components and electromechanical equipment; Sales of electronic components and electromechanical equipment; Sales of lighting fixtures; Mining machinery manufacturing; Sales of mining machinery; Manufacturing of hardware products; Retail of hardware products; Manufacturing of industrial automatic control system devices; Sales of industrial automatic control system devices (except for projects that require approval according to law, business activities can be carried out independently based on the business license in accordance with the law). Licensed project: Manufacturing of wires and cables (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to the approval results).. Core products: Ac Current Transformer, Dc Contactor, Universal Circuit Breaker

TOP5
Zhejiang Xiangshang Electric Group Co., Ltd
Overall Score4.6 / 5
Est. Date2021-03-29
Registered Capital50000K CNY

Zhejiang Xiangshang Electric Group Co., Ltd., with its registered address at 6th Floor, No. 2188 Zhongxin Avenue, Liushi Town, Yueqing City, Wenzhou City, Zhejiang Province, is registered with the Yueqing Market Supervision Administration Bureau and represented by Li Dingguo. Its business scope includes general projects such as sales of distribution switch control equipment; Sales of capacitors and their supporting equipment; Sales of power facilities and equipment; Sales of electronic components and electromechanical equipment; Operation of wires and cables; Retail of hardware products; Sales of electrical equipment; Sales of smart home consumer devices; Sales of lighting fixtures; Sales of instruments and meters; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion (except for projects that require approval according to law, business activities can be carried out independently with a business license in accordance with the law).. Core products: Ac Current Transformer, Cable Branch Box, Plug And Unplug Head

TOP6
Zhejiang Litide Electric Co., Ltd
Overall Score4.5 / 5
Est. Date2016-08-10
Registered Capital10080K CNY

Zhejiang Litade Electric Co., Ltd., registered at No. 63 Xiangta South Road, Beibaixiang Town, Yueqing City, Zhejiang Province, with the registration authority of Yueqing Market Supervision Administration and the legal representative of Zhang Hong, is engaged in the research and development, manufacturing, processing, and sales of high and low voltage transformers, conversion switches, buttons, signal lights, circuit breakers, AC/DC contactors, and transformers; Import and export of goods and technology. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Ac Current Transformer, Voltage Regulator, Mutual Inductor

TOP7
Zhejiang Bingze Trading Co., Ltd
Overall Score4.5 / 5
Est. Date2017-08-18
Registered Capital10000K CNY

Zhejiang Bingze Trading Co., Ltd., registered in Shangchi Village, Liushi Town, Yueqing City, Zhejiang Province, with the registration authority of Yueqing Market Supervision Administration and the legal representative of Lv Song, engages in the sales of mechanical and electrical equipment and accessories, electrical equipment, high and low voltage electrical appliances and accessories, fasteners, pneumatic components, hydraulic components, power lighting equipment, hardware and electrical equipment, electronic components and accessories, wires and cables, instruments and meters (excluding measuring instruments), building appliances, power fittings, industrial automation equipment, electrical complete sets, office supplies, welding equipment, and daily necessities; E-commerce planning; Import and export of goods, import and export of technology. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Ac Current Transformer, Lubricating Oil, Hydraulic Buffer

TOP8
Ankerui Electric Co., Ltd. Hangzhou Branch
Overall Score4.5 / 5
Est. Date2013-06-18
Registered Capital-

Ankerui Electric Co., Ltd. Hangzhou Branch, with its registered address at Room 1602, Building 2, Block 16, Shopping Mall, No. 22 Street, Hangzhou Economic and Technological Development Zone, is registered with the Qiantang District Market Supervision and Administration Bureau of Hangzhou City. The legal representative is Qian Yaojun, and the business scope includes the research and development, sales, contract energy management, power monitoring, energy conservation management, building energy consumption monitoring, and electrical fire monitoring of network power instruments, medium voltage protection devices, power sensors, isolation power cabinets, photovoltaic combiner boxes, low-voltage active filtering devices, and computer communication cabinets.. Core products: Ac Current Transformer, Leakage Fire Detector, Multi User Metering Box

TOP9
Zhejiang Jinzhun Instrument Co., Ltd
Overall Score4.4 / 5
Est. Date2020-11-02
Registered Capital20800K CNY

Zhejiang Jinzhun Instrument Co., Ltd., registered at Paiyantou Village, Qiligang, Liushi Town, Yueqing City, Zhejiang Province, with the registration authority of Yueqing Market Supervision Administration and the legal representative of Hu Jiayiqi, has a business scope including licensed projects such as import and export of goods; Technology import and export (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to the approval results). General project: Manufacturing of electrical instruments and meters; Sales of electrical instruments and meters; Manufacturing of intelligent instruments and meters; Sales of intelligent instruments and meters; Manufacturing of instruments and meters; Sales of instruments and meters; Manufacturing of transformers, rectifiers, and inductors; Measurement services; Manufacturing of terminal measuring equipment; Sales of terminal measuring equipment; Manufacturing of distribution switch control equipment; Sales of distribution switch control equipment; Manufacturing of electronic components; Wholesale of electronic components; Retail of electronic components; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion (except for projects that require approval according to law, business activities can be carried out independently with a business license in accordance with the law).. Core products: Ac Current Transformer, Pointer-Type Instrument, Digital Display Meter Head

TOP10
Zhejiang Shiying Electric Co., Ltd
Overall Score4.4 / 5
Est. Date2022-09-08
Registered Capital10000K CNY

Zhejiang Shiying Electric Co., Ltd., registered in Qianxi Village, Liushi Town, Yueqing City, Wenzhou City, Zhejiang Province, with the registration authority of Yueqing Market Supervision Administration and the legal representative of Cai Yaming, has a business scope including general projects: manufacturing of distribution switch control equipment; Manufacturing of power transmission, distribution and control equipment; Manufacturing of electronic components; Manufacturing of power electronic components; Manufacturing of optoelectronic devices; Manufacturing of electrical signal equipment devices; Manufacturing of security equipment; Integrated circuit manufacturing; Manufacturing of electronic components and electromechanical equipment; Manufacturing of semiconductor discrete devices; Manufacturing of intelligent instruments and meters; Manufacturing of industrial automatic control system devices; Manufacturing of electronic specialized materials; Manufacturing of power facilities and equipment; Manufacturing of electronic specialized equipment; Manufacturing of lighting fixtures; Manufacturing of electrical equipment; Manufacturing of electric motors; Manufacturing of instruments and meters; Manufacturing of electrical instruments and meters; Integrated circuit design; Professional design services; Manufacturing of mechanical and electrical equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; General equipment manufacturing (excluding special equipment manufacturing) (except for projects that require approval according to law, business activities are carried out independently based on the business license in accordance with the law).. Core products: Ac Current Transformer, Fire Equipment Power Monitoring System, Intelligent Photovoltaic Combiner Box Monitoring Device

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Hangzhou Dateli Electric Appliance Co., Ltd2000-01-31Ac Current Transformer, Pouring 3Kviii Type Current Transformer, 0.66 Series Φ Type Current Transformer1800K CNYNot Supported
Zhejiang Yukai Electric Power Technology Co., Ltd2012-04-19Ac Current Transformer, Moving Contact, Indoor Vacuum Circuit Breaker50880K CNYNot Supported
Wenzhou E-Hu Electric Technology Co., Ltd2022-03-29Ac Current Transformer, Combination Transformer, Voltage Transformer1000K CNYNot Supported
Wenzhou Naiyu Electric Co., Ltd2021-08-03Ac Current Transformer, Dc Contactor, Universal Circuit Breaker1000K CNYNot Supported
Zhejiang Xiangshang Electric Group Co., Ltd2021-03-29Ac Current Transformer, Cable Branch Box, Plug And Unplug Head50000K CNYNot Supported
Zhejiang Litide Electric Co., Ltd2016-08-10Ac Current Transformer, Voltage Regulator, Mutual Inductor10080K CNYNot Supported
Zhejiang Bingze Trading Co., Ltd2017-08-18Ac Current Transformer, Lubricating Oil, Hydraulic Buffer10000K CNYNot Supported
Ankerui Electric Co., Ltd. Hangzhou Branch2013-06-18Ac Current Transformer, Leakage Fire Detector, Multi User Metering Box-Not Supported
Zhejiang Jinzhun Instrument Co., Ltd2020-11-02Ac Current Transformer, Pointer-Type Instrument, Digital Display Meter Head20800K CNYNot Supported
Zhejiang Shiying Electric Co., Ltd2022-09-08Ac Current Transformer, Fire Equipment Power Monitoring System, Intelligent Photovoltaic Combiner Box Monitoring Device10000K CNYNot Supported

Purchasing Guide

Based on real user feedback, we provide the following suggestions:

  • For procurement requirements that require the use of AC current transformers, it is recommended to prioritize confirming key technical parameters such as rated current ratio, accuracy level, and frequency range to ensure compatibility with power monitoring or energy metering systems.
  • In industrial automation or new energy generation scenarios, suitable protection levels (such as IP54 or higher) and structural types (open or closed) of AC current transformers should be selected according to the installation environment.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and enterprises with industry data support or platform statistical information to balance technical adaptability and supply chain stability.
  • For different application scenarios (such as distribution cabinet integration or high-voltage line monitoring), it is recommended to select based on the type of secondary output signal (such as 4-20mA or 0-5V) and the interface requirements of the backend equipment.

Knowledge Base

Q

Current transformer is one of the indispensable and important components in the power system. If it is selected too small, it will have a negative impact on the entire system. This article will introduce the consequences and countermeasures of selecting a smaller current transformer.

Q

This article systematically introduces three practical methods for open circuit demagnetization of AC current transformers, including DC demagnetization method, AC demagnetization method, and natural demagnetization method. Detailed analysis of the operation steps and precautions is provided to help technicians safely and efficiently complete demagnetization operations.

Ranking Evaluation Method

This ranking is generated based on public data from Baidu B2B platform and common industry assessment dimensions, focusing on enterprise activity, business qualifications, product matching and industry performance to provide valuable manufacturer ranking information for buyers.

DimensionDescription
Data SourceMulti-dimensional data including platform public data, enterprise certification, user reviews, and transaction records
AssessmentComprehensive indicators including enterprise activity, qualifications, product quality, service capability, and user reputation
Update FrequencyRanking data is updated daily to ensure timeliness and accuracy
SuggestionRankings are for reference only. We recommend comprehensive evaluation based on actual needs