Updated Aug 4, 2026 · Public platform & industry data

Aug 4, 2026 Updated

English
title decor left

2026 Top 10 Residual Current Device (Rcd) Manufacturers in China

title decor right

Top-rated Residual Current Device (Rcd) suppliers, How to choose a Residual Current Device (Rcd) manufacturer, Best Residual Current Device (Rcd) companies in China

The top 10 Residual Current Device (Rcd) manufacturers in China for 2026 are: Zhejiang Bingze Trading Co., Ltd, Beijing Jingdelai Electric Co., Ltd, Shuyang County Jingchong Department Store Center, Shanghai Maizi Industrial Control Equipment Co., Ltd, Jiangsu Gongxiang Chuanglian Network Technology Co., Ltd, Beijing Chuangxinjie Electromechanical Equipment Co., Ltd, Wenzhou Naiyu Electric Co., Ltd, Wenzhou Beiling Electric Co., Ltd, Guangzhou Yangming Electric Co., Ltd, Huasheng Anda Hebei Electrical Equipment 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
Zhejiang Bingze Trading Co., Ltd
Overall Score4.9 / 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: Residual Current Device (Rcd), Capacitor, Cam Switch

Top 2
background image
Beijing Jingdelai Electric Co., Ltd
Overall Score4.7 / 5
Est. Date2016-02-23
Registered Capital100K CNY

Beijing Jingdelai Electric Co., Ltd. is registered at A406, 4th floor, Tianya Guorui Jiahua Hardware and Electrical Market, No. 150 Chengshousi Road, Xiaohongmen Township, Chaoyang District, Beijing. The registration authority is the Market Supervision Administration of Chaoyang District, Beijing, and the legal representative is Ni Shaoxian. Its business scope includes the sale of machinery and equipment, metal materials, hardware and electrical equipment, daily necessities, clothing, building materials, electronic products, handicrafts, decorative materials, chemical products (excluding hazardous chemicals), and furniture. (Enterprises shall independently choose their business projects and carry out business activities in accordance with the law; for projects that require approval by law, they shall carry out business activities in accordance with the approved content after obtaining approval from relevant departments; they shall not engage in business activities prohibited or restricted by the industrial policies of this city.). Core products: Residual Current Device (Rcd), Three Phase Stabilized Power Supply, Three Phase Frequency Converter

Top 3
background image
Shuyang County Jingchong Department Store Center
Overall Score4.7 / 5
Est. Date2017-08-17
Registered Capital1000K CNY

Shuyang County Jingchong Department Store Center, with its registered address at No. 8 Chenqiao East Street, Zhangji Neighborhood Committee, Zhangji Street, Shuyang County. The registration authority is Shuyang County Market Supervision and Administration Bureau, and the legal representative is Zhonghang. Its business scope includes daily necessities, clothing, shoes and hats, fishing gear, washing and chemical products, physical education products, agricultural and sideline products, simulated flowers, simulated plants, dried flowers, flowers, packaged seeds that are no longer packaged, household goods, building materials, pet food, pet supplies, automotive supplies, toys, musical instruments, and outdoor sports products sales; Online trade agency; Import and export business of various commodities and technologies through self operation and agency (excluding commodities and technologies restricted or prohibited from import and export by the state). (Items that need to be approved according to law can only be operated after being approved by relevant departments) General items: Internet sales (except for the sale of commodities that need to be approved according to law) (except for items that need to be approved according to law, business activities can be carried out independently according to law with the business license). Core products: Residual Current Device (Rcd), Ratchet Wrench, Water Pump

TOP4
Shanghai Maizi Industrial Control Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2020-06-22
Registered Capital1000K CNY

Shanghai Maizi Industrial Control Equipment Co., Ltd., with its registered address at Building 4, No. 686 Nanfeng Road, Fengcheng Town, Fengxian District, Shanghai, is registered with the Market Supervision Administration of Fengxian District. The legal representative is Xu Shujin, and its business scope includes general projects such as the sales of industrial control computers and systems; Sales of mechanical equipment; Sales of electronic specialized equipment; Sales of instruments and meters; Sales of communication equipment; Electronic product sales; Retail of electronic components; Wholesale of computer software, hardware, and auxiliary equipment; Retail of computer software, hardware, and auxiliary equipment; Wholesale of hardware products; Retail of hardware products; Sales of valves and plugs; Sales of electrical and mechanical equipment; Sales of office equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; 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: Residual Current Device (Rcd), Human-Machine Interface, Frequency Converter

TOP5
Jiangsu Gongxiang Chuanglian Network Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2019-06-19
Registered Capital10000K CNY

Jiangsu Gongxiang Chuanglian Network Technology Co., Ltd., registered at Room 1301-1310, 13th Floor, Building 2, No. 688 Longqiao Road, Jiangling Street, Wujiang District, Suzhou City, registered with the Wujiang District Administrative Approval Bureau of Suzhou City, with Huang Xingkuang as the legal representative. Its business scope includes technology development, technology transfer, technology consulting, and technology services in the fields of network technology and communication technology; Information system integration; Communication engineering; Computer software and hardware development and design; Sales and online sales: mechanical equipment and accessories, automation equipment, labor protection supplies, fire-fighting equipment and products, electronic components, electronic products, wires and cables, water-based coatings, adhesive products, power tools, instruments and meters, plastic products, electromechanical products, hardware and electrical equipment, clean room products, anti-static products, metal materials and products, chemical products (excluding hazardous chemicals), cleaning supplies, automotive supplies and accessories, daily necessities, office supplies, furniture, lighting fixtures, medical equipment, electrical equipment; Import and export business of various commodities and technologies through self operation and agency (excluding commodities and technologies restricted or prohibited from import and export by the state); Maintenance of mechanical equipment; Business information consultation; Value added telecommunications services. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Residual Current Device (Rcd), Mean Well, Chint

TOP6
Beijing Chuangxinjie Electromechanical Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date1999-04-06
Registered Capital5000K CNY

Beijing Chuangxinjie Electromechanical Equipment Co., Ltd., with its registered address at 1116, Building A, 10th Floor, No. 116 Zizhuyuan Road, Haidian District, Beijing, is registered with the Market Supervision Administration of Haidian District, Beijing. The legal representative is Ye Ping, and its business scope includes the purchase and sale of mechanical and electrical equipment, hardware and electrical equipment, chemical products, department stores, building materials, decorative materials, computers and external equipment, and arts and crafts; Technology development, training, transfer, consulting, and services; Business information, real estate information, tourism information consultation; Organize exhibitions and sales. (Enterprises shall independently choose their business projects and carry out business activities in accordance with the law; for projects that require approval by law, they shall carry out business activities in accordance with the approved content after obtaining approval from relevant departments; they shall not engage in business activities prohibited or restricted by the industrial policies of this city.). Core products: Residual Current Device (Rcd), Changde, Chint

TOP7
Wenzhou Naiyu Electric Co., Ltd
Overall Score4.5 / 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: Residual Current Device (Rcd), Universal Circuit Breaker, Soft Start

TOP8
Wenzhou Beiling Electric Co., Ltd
Overall Score4.5 / 5
Est. Date2022-12-01
Registered Capital1000K CNY

Wenzhou Beiling Electric Co., Ltd., registered at No. 150 Longjing Road, Liushi Town, Yueqing City, Wenzhou City, Zhejiang Province, with the registration authority of Yueqing Market Supervision Administration and the legal representative of Jiang Kejun, engages in general projects including the manufacturing of distribution switch control equipment; Sales of distribution switch control equipment; Internet sales (except for the sale of goods that need to be licensed); Manufacturing of power transmission, distribution and control equipment; Manufacturing of mechanical and electrical equipment; Sales of mechanical and electrical equipment; Manufacturing of transformers, rectifiers, and inductors; Operation of wires and cables; Mold manufacturing; Mold sales; Manufacturing of hardware products; Wholesale of hardware products; Retail of hardware products; Manufacturing of plastic products; Sales of plastic products; Sales of mechanical parts and components; Mechanical parts and component processing; Sales of metal products; Manufacturing of electronic components; Wholesale of electronic components; Retail of electronic components; Manufacturing of power electronic components; Sales of power electronic components; Manufacturing of industrial automatic control system devices; Sales of industrial automatic control system devices; Manufacturing of automotive parts and accessories; Wholesale of automotive spare parts; Retail of automotive spare parts; Manufacturing of pneumatic power machinery and components; Sales of pneumatic power machinery and components; Import and export of goods; Technology import and export; Import and export agency; Manufacturing of new energy prime mover equipment; Sales of new energy original equipment; Manufacturing of photovoltaic equipment and components; Sales of photovoltaic equipment and components; Manufacturing of environmental emergency detection instruments and meters; Sales of specialized equipment for environmental protection; Wastewater treatment and its recycling; Research and development of distribution switch control equipment; 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). Licensed project: Manufacturing of special equipment; Special equipment installation, renovation, and repair (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: Residual Current Device (Rcd), Frame Circuit Breaker, Surge Protector

TOP9
Guangzhou Yangming Electric Co., Ltd
Overall Score4.4 / 5
Est. Date2011-06-09
Registered Capital2000K CNY

Guangzhou Yangming Electric Co., Ltd., registered at No. 36 Likangnan 1st Street, Baiyun District, Guangzhou, with registered address at Shop 101 and Shop 102. The registration authority is the Market Supervision Administration of Baiyun District, Guangzhou, and the legal representative is Chen Jianfeng. The business scope includes wholesale of electrical equipment; Wholesale of instruments and meters; Wholesale of hardware products; Wholesale of electronic components; Wholesale of wires and cables; Retail of switches, sockets, terminal blocks, wires and cables, insulation materials; Wholesale trade of goods (excluding licensed and approved goods); Retail trade of goods (excluding licensed and approved goods); Manufacturing of electrical signal equipment devices; Manufacturing of intelligent electrical equipment; Manufacturing of electrical equipment; Manufacturing of distribution switch control equipment; Manufacturing of electrical accessories, distribution or control equipment parts; Manufacturing of electrical equipment; Manufacturing of electrical instruments and meters; Wholesale of electrical equipment; Retail of electrical equipment; Sales of electrical fittings; Stage lighting and sound equipment installation services; Lighting design services; Stage performance props service; Stage performance makeup services; Stage installation and construction services; Stage machinery design and installation services;. Core products: Residual Current Device (Rcd), Switching Power Supply Series Charging Machine Series, Motor Control Electrical Starter

TOP10
Huasheng Anda Hebei Electrical Equipment Co., Ltd
Overall Score4.4 / 5
Est. Date2017-12-22
Registered Capital8000K CNY

Huasheng Anda Hebei Electrical Equipment Co., Ltd., with its registered address at 105 Te A Road, East District, Hebei Zhongsheng Jingkai Hardware and Building Materials Wholesale Market, Beicheng Street, Gaobeidian City, Baoding City, Hebei Province, is registered with the Gaobeidian Market Supervision and Administration Bureau and represented by Yang Yuxian as its legal representative. Its business scope includes general projects such as sales of electrical equipment; Wholesale of hardware products; Retail of hardware products; Sales of building materials; Sales of chemical products (excluding licensed chemical products); Sales of mechanical equipment; Sales of household appliances; Sales of metal materials; Sales of instruments and meters; Sales of daily necessities; Electronic product sales; Wholesale of kitchenware, sanitary ware, and daily necessities; Operation of wires and cables; Wholesale of computer software, hardware, and auxiliary equipment; Retail of computer software, hardware, and auxiliary equipment; Quantum computing technology services; Software outsourcing services; Information technology consulting services; Sales of distribution switch control equipment; Sales of intelligent power transmission and distribution and control equipment; Wholesale of electronic components; Sales of power electronic components; Retail of electronic components; Software development; Sales of security equipment. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law). Core products: Residual Current Device (Rcd), Circuit Breaker, Frequency Converter

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Zhejiang Bingze Trading Co., Ltd2017-08-18Residual Current Device (Rcd), Capacitor, Cam Switch 10000K CNYNot Supported
Beijing Jingdelai Electric Co., Ltd2016-02-23Residual Current Device (Rcd), Three Phase Stabilized Power Supply, Three Phase Frequency Converter100K CNYNot Supported
Shuyang County Jingchong Department Store Center2017-08-17Residual Current Device (Rcd), Ratchet Wrench, Water Pump1000K CNYSupported
Shanghai Maizi Industrial Control Equipment Co., Ltd2020-06-22Residual Current Device (Rcd), Human-Machine Interface, Frequency Converter1000K CNYNot Supported
Jiangsu Gongxiang Chuanglian Network Technology Co., Ltd2019-06-19Residual Current Device (Rcd), Mean Well, Chint10000K CNYNot Supported
Beijing Chuangxinjie Electromechanical Equipment Co., Ltd1999-04-06Residual Current Device (Rcd), Changde, Chint5000K CNYNot Supported
Wenzhou Naiyu Electric Co., Ltd2021-08-03Residual Current Device (Rcd), Universal Circuit Breaker, Soft Start1000K CNYNot Supported
Wenzhou Beiling Electric Co., Ltd2022-12-01Residual Current Device (Rcd), Frame Circuit Breaker, Surge Protector1000K CNYNot Supported
Guangzhou Yangming Electric Co., Ltd2011-06-09Residual Current Device (Rcd), Switching Power Supply Series Charging Machine Series, Motor Control Electrical Starter2000K CNYNot Supported
Huasheng Anda Hebei Electrical Equipment Co., Ltd2017-12-22Residual Current Device (Rcd), Circuit Breaker, Frequency Converter8000K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of leakage protectors, it is recommended to prioritize confirming whether key technical parameters such as rated current and operating time match the actual circuit load requirements. In industrial scenarios, additional attention should be paid to the breaking capacity indicators.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support. Such suppliers usually have more stable adaptability in the field of leakage protection devices.
  • There is a significant difference in the protection level requirements for leakage protectors between residential, commercial power distribution, and outdoor electrical equipment. Before purchasing, it is necessary to clarify whether the usage scenario involves special environmental conditions such as humidity and high temperature.
  • It is recommended to evaluate the market feedback of the leakage protector products of suppliers based on their industry data support, such as failure rate statistics or long-term operational stability reports, which can serve as auxiliary decision-making basis.

Knowledge Base

Q

Because there are currently Class 0 and Class 1 household appliances, these appliances have exposed conductive parts or metal casings. If these devices experience a short circuit fault between the live or neutral wires and the casing, or are used in a humid environment, leakage faults may occur. Accidentally touching the casing by the human body can cause electric shock accidents. Therefore, these devices need to be installed; Leakage protector; As a self-defense measure

Q

This article introduces the relevant knowledge of leakage protectors for steam trucks, answers the question of whether steam trucks need leakage protectors, and provides relevant suggestions for the use of leakage protectors.

Q

This article mainly introduces the differences between leakage protection switches and plugs. Leakage protection switch can effectively protect personal safety, and plug is an important component for connecting electrical appliances and power supply.

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