Updated Jun 13, 2026 · Public platform & industry data

Jun 13, 2026 Updated

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2026 Top 10 Electroscope Manufacturers in China

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Top-rated Electroscope suppliers, How to choose a Electroscope manufacturer, Best Electroscope companies in China

The top 10 Electroscope manufacturers in China for 2026 are: Shijiazhuang Kerui Electric Co., Ltd, Hebei Kehang Electric Power Technology Co., Ltd, Hebei Jinneng Electric Power Technology Co., Ltd, Baoding Ruilong Electric Power Equipment Co., Ltd, Shijiazhuang Diyu Electric Power Technology Co., Ltd, Hebei Yueming Electric Power Equipment Technology Co., Ltd, Hebei Longhai Electric Power Technology Co., Ltd, Shijiazhuang Zhengyuan Electric Co., Ltd, Shijiazhuang Zhongbao Electric Hardware Co., Ltd, Shijiazhuang Jinmiao Electric Power 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.

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Top 1
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Shijiazhuang Kerui Electric Co., Ltd
Overall Score4.9 / 5
Est. Date2008-02-27
Registered Capital50500K CNY

Shijiazhuang Kerui Electric Co., Ltd., registered in Duanjiazhuang, Jinzhou City, with the registration authority of Jinzhou Market Supervision Administration and the legal representative of Li Lizhi, has a business scope including licensed projects such as wire and cable manufacturing; Installation, maintenance, and testing of power transmission, supply, and receiving facilities; Construction project construction; Electrical installation services; Production of safety helmet products. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. Specific business projects shall be subject to the approval documents or licenses issued by relevant departments.) General projects: Manufacturing of power facilities and equipment; Manufacturing of electrical equipment; Manufacturing of mechanical and electrical equipment; Manufacturing of electrical instruments and meters; Manufacturing of power electronic components; Manufacturing of distribution switch control equipment; Manufacturing of transformers, rectifiers, and inductors; Manufacturing of power transmission, distribution and control equipment; Rubber product manufacturing; Manufacturing of plastic products; Manufacturing of electrical signal equipment devices; Manufacturing of industrial textile products; Manufacturing of metal products for safety and firefighting purposes; Manufacturing of specialized equipment for traffic safety and control; Production of labor protection equipment; Production of special labor protection equipment; Manufacturing of metal signs for transportation and public management; Advertising production; Urban and rural urban appearance management; Manufacturing of hardware products; Manufacturing of fiberglass and related products; Manufacturing of metal structures; Manufacturing of metal fittings for construction; Manufacturing and processing of doors and windows; Stair manufacturing; Manufacturing of special ceramic products; Electrical equipment repair; Mechanical equipment research and development; Research and development of distribution switch control equipment; Engineering management services; Sales of power facilities and equipment; Sales of electrical equipment; Sales of mechanical and electrical equipment; Sales of electrical instruments and meters; Sales of power electronic components; Sales of distribution switch control equipment; Sales of intelligent power transmission and distribution and control equipment; Sales of rubber products; Sales of plastic products; Operation of wires and cables; Sales of electrical signal equipment devices; Sales of industrial textile products; Sales of security equipment; Sales of firefighting equipment; Sales of metal products; Sales of labor protection equipment; Sales of special labor protection equipment; Sales of signs for transportation and public management; Sales of metal fittings for construction; Sales of coatings (excluding hazardous chemicals); Sales of doors and windows; Stair sales; Sales of special ceramic products; Retail of hardware products; Sales of high-performance fibers and composite materials; Sales of glass fiber reinforced plastic products; Sales of fiberglass and related products; Sales of metal structures; Sales of testing machines; Sales of wind and electric tools; Electronic product sales; Sales of metal tools; Sales of high-quality special steel materials; Sales of wind turbines and their components; Sales of daily necessities; Sales of photovoltaic equipment and components; Sales of monitoring and control equipment for power transmission and distribution; Sales of communication equipment; Sales of office supplies; Sales of electronic specialized materials; Sales of building materials; Sales of synthetic materials; Sales of lighting fixtures; Retail of computer software, hardware, and auxiliary equipment; Sales of household appliances; Sales of mechanical equipment; Needle textile sales; Clothing and apparel retail; Sales of chemical products (excluding licensed chemical products); Sales of metal chains and other metal products. (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: Electroscope, Insulated Ladder Stool, Safety Fence

Top 2
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Hebei Kehang Electric Power Technology Co., Ltd
Overall Score4.8 / 5
Est. Date2018-09-18
Registered Capital3000K CNY

Hebei Kehang Electric Power Technology Co., Ltd., with its registered address at Room 1007, Office Building 6, West District, Tatan International Trade City, No. 118 Shengli South Street, Qiaoxi District, Shijiazhuang City, Hebei Province, China. The registration authority is Qiaoxi District Market Supervision and Administration Bureau, and the legal representative is Lixue. Its business scope includes general projects such as research and development of high-efficiency energy-saving technologies in the power industry; Sales of power facilities and equipment; Sales of rubber products; Sales of fiberglass and related products; Sales of metal products; Sales of plastic products; Sales of insulation materials; Sales of building materials; Sales of office equipment; Wholesale of sports goods and equipment; Sales of firefighting equipment; Wholesale of hardware products; Sales of labor protection equipment; Sales of daily necessities; Electronic product sales; Sales of security equipment; Import and export of goods; Technology import and export. Except for projects that require approval according to law, business activities can be carried out independently based on the business license. Licensed projects include the installation, maintenance, and testing of power transmission, power supply, and receiving facilities. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. The specific business projects shall be subject to the approval documents or licenses issued by the relevant departments.). Core products: Electroscope, Preventing Bird Stings, Anti-Static Mat

Top 3
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Hebei Jinneng Electric Power Technology Co., Ltd
Overall Score4.8 / 5
Est. Date2009-05-27
Registered Capital30300K CNY

Hebei Jinneng Electric Power Technology Co., Ltd., registered at Room 1001, Building B, Runjiang Huigu Building, No. 95 Qilian Street, Shijiazhuang High tech Zone, registered with the Market Supervision Administration of the High tech Zone, with Li Xuguang as the legal representative. Its business scope includes research and development, technical consulting, technical services, and technology transfer of power tools and electric technology; Production, processing, and sales of power tools, glass fiber reinforced material products, insulation products, rubber products, identification signs, electrical equipment, and metal tool cabinets; Processing and sales of cement products; Sales of metal tools, hardware products, fire-fighting equipment, wires and cables, communication equipment, environmental protection equipment, energy-saving equipment, office equipment, cultural office supplies, electronic equipment, instruments and meters, plastic products, electromechanical equipment, electronic products, general labor protection supplies, hand tools, and medical equipment; Self operated and agency import and export business of various commodities and technologies, except for those restricted or prohibited by the state. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Electroscope, Safety Helmet, Bird Repellent

TOP4
Baoding Ruilong Electric Power Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2006-06-15
Registered Capital50000K CNY

Baoding Ruilong Electric Power Equipment Co., Ltd., registered in Xiwang Village, Daying Development Zone, Xiong County, with the registration authority of Xiong County Market Supervision and Administration Bureau and the legal representative of Liu Huisheng, is engaged in the production and sales of copper stranded wire, contact wire, suspension wire, grounding wire, identification plate, power protection tube, wire and cable, ladder car, copper aluminum fittings, non-standard fittings, electrified railway contact network tools, construction tools, tensioning tools, insulation profiles, insulation tools, power safety tools, voltage tester, grounding rod, insulation operating rod, fence, insulation ladder stool, foot buckle, stepping board, safety belt, safety helmet, tool cabinet, safety protection equipment, protective gear Bird equipment, electrical testing equipment, fuses, isolation switches, lightning rods, insulators, instruments and meters, hardware and electrical materials Import and export business of plastic packaging bags, suitcases, and above products; Power system software development, product research and development, technical consulting services, power maintenance, and product maintenance services; Sales: manhole covers, cement products, fire-fighting equipment (for projects that require approval by law, business activities can only be carried out after approval by relevant departments).. Core products: Electroscope, 0.4Kv Grounding Rod, 10Kv Grounding Rod

TOP5
Shijiazhuang Diyu Electric Power Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2019-06-12
Registered Capital5500K CNY

Shijiazhuang Diyu Electric Power Technology Co., Ltd., registered at Room 1002, Building D, Shenghe Plaza, Qilian Street, Shijiazhuang High tech Zone, with the registration authority of the High tech Zone Market Supervision Administration and the legal representative of Shi Kailong, has a business scope including general projects: sales of glass fiber reinforced plastic products; Sales of rubber products; Sales of seals; Sales of high-performance fibers and composite materials; Sales of high-quality synthetic rubber; Sales of metal products; Sales of metal tools; Sales of high-performance non-ferrous metals and alloy materials; Sales of metal chains and other metal products; Sales of electrical instruments and meters; Sales of signs for transportation and public management; Sales of plastic products; Sales of synthetic materials; Operation of wires and cables; Sales of cement products; Mold sales; Sales of asbestos products; Sales of power electronic components; Sales of power facilities and equipment; Sales of electrical equipment; Wholesale of hardware products; Retail of hardware products; Sales of non-metallic minerals and products; Sales of security equipment; Sales of industrial textile products; Needle textile sales; Sales of office supplies; Sales of office equipment; Sales of labor protection equipment; Sales of drawing, calculation, and measuring instruments; Sales of communication equipment; Electronic product sales; Sales of electronic specialized equipment; Sales of electronic components and electromechanical equipment; Import and export of goods; Technology import and export; Customs declaration business; Research and development of hardware products; Information technology consulting services; Research and development of new material technology; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion. (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: Electroscope, Rubber Pad, Electric Power Tools And Equipment

TOP6
Hebei Yueming Electric Power Equipment Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2017-12-21
Registered Capital5000K CNY

Hebei Yueming Electric Power Equipment Technology Co., Ltd., with its registered address at 0907, Building F, No. 1 Zhongchu Plaza, No. 198 Zhonghua North Street, Xinhua District, Shijiazhuang City, Hebei Province, is registered with the Market Supervision Administration of Xinhua District. The legal representative is Li Zhanfeng, and the business scope includes technical research and development, technical consulting, technical services, and technology transfer of electric power equipment; Production and sales of power equipment, electrical equipment, special labor protection supplies, hardware products, glass products, fiberglass products, rubber products, insulation materials, fireproof materials, identification signs, complete sets of high and low voltage electrical equipment, security equipment, steel, metal products, distribution boxes, stainless steel products, aluminum alloy products (branch only): construction of power engineering, installation, sales and maintenance of electromechanical products and electromechanical equipment, manufacturing and sales of cement products (branch only); Sales of fire-fighting equipment and devices, sports equipment and devices, lighting equipment, communication equipment, wires and cables, environmental protection equipment, laboratory equipment, office equipment, cultural goods, office supplies, electronic equipment, instruments and meters, plastic products, solar photovoltaic equipment, electronic products, general labor protection products, anti-corrosion and insulation materials, electric tools, hydraulic power machinery and components; Import and export of goods or technology (excluding goods and technology prohibited by the state or subject to administrative approval). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Electroscope, Cable Sheath, Bird Repellent

TOP7
Hebei Longhai Electric Power Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2019-07-09
Registered Capital10270K CNY

Hebei Longhai Electric Power Technology Co., Ltd., with its registered address at No. 303, Runjiang Headquarters International Building, No. 455 Yuhua East Road, High tech Zone, Shijiazhuang. The registration authority is the Market Supervision Administration of the High tech Zone, and the legal representative is Peng Guangning. Its business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of electrical equipment; Sales of metal tools; Sales of plastic products; Sales of metal products; Sales of rubber products; Needle textile sales; Sales of security equipment; Sales of instruments and meters; Wholesale of hardware products; Retail of hardware products; Sales of information security equipment; Operation of wires and cables; Electronic product sales; Sales of signs for transportation and public management; Sales of mechanical equipment; Sales of specialized equipment for environmental protection; Sales of office equipment; Sales of labor protection equipment; Sales of wind and electric tools; Sales of fiberglass and related products; Sales of refractory materials; Sales of anti-corrosion materials; Sales of building waterproofing membrane products; Sales of cement products; Sales of firefighting equipment; Sales of communication equipment; Sales of Class I medical devices; Sales of Class II medical devices; Import and export of goods; Technology import and export; Sales of insulation materials; Sales of building materials; Wholesale of sports goods and equipment; Retail of sports goods and equipment; Sales of specialized chemical products (excluding hazardous chemicals); Sales of daily necessities. (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: Electroscope, Aluminum Alloy Water Blocking Plate, Insulating Rubber Mat

TOP8
Shijiazhuang Zhengyuan Electric Co., Ltd
Overall Score4.6 / 5
Est. Date2017-06-28
Registered Capital1000K CNY

Shijiazhuang Zhengyuan Electric Co., Ltd., registered at No. 2 Yuanboyuan Street, Nanqu District, Zhengding High tech Industrial Development Zone, China (Hebei) Pilot Free Trade Zone, 23 # A5, Liandong U Valley Industrial Park, Zhengding County Market Supervision Administration, with Gao Huijun as the legal representative. Its business scope includes general projects such as maintenance of electrical equipment and electronic products; Installation of power system; Research and development, production (excluding prohibited and restricted projects), assembly, sales, and maintenance of instruments, automation equipment, power safety devices, and complete sets of high and low voltage equipment; Sales of electrical equipment, electronic components, electromechanical products, hardware and electrical materials, office supplies, and labor protection supplies; Technical development, consulting, and services for computer software and hardware; Power system integration services; Electrical equipment technical testing services; Design and construction of power engineering. (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: Electroscope, Smart Key Cabinet, Wireless Temperature Measurement

TOP9
Shijiazhuang Zhongbao Electric Hardware Co., Ltd
Overall Score4.4 / 5
Est. Date2003-08-08
Registered Capital20300K CNY

Shijiazhuang Zhongbao Electric Appliance Hardware Co., Ltd. is registered in Dongxiaoliu Village, Zhoutou Township, Jinzhou City (Electric Power Industry Development Zone). The registration authority is the Jinzhou Market Supervision Administration, and the legal representative is Li Weiwei. Its business scope includes the manufacturing of other electrical equipment. Production and sales of power tools, construction tools, safety tools, electrical tools, power fittings, plastic products (excluding medical equipment), substation equipment and accessories, cable accessories, electrical switches, hardware products, low-voltage electrical appliances, communication cables, electrical machinery, instruments and meters, switchgear, grounding wires, voltage testers, trip rods, fences, safety helmets, safety belts, distribution cabinets, and aluminum ladders; Wholesale and retail of electronic products, lighting equipment, office supplies, chemical products (excluding hazardous chemicals), insulation materials, insulators, insulation ladder stools, and insulation covers; Design, processing, and installation of safety signs; Installation and sales of wires and cables, electrical components, power tools, lightning arresters, low-voltage switches, distribution boxes, distribution cabinets, fire-fighting equipment, solar equipment and accessories, and transportation equipment; Design, processing, and installation of safety signs; 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: Electroscope, Safety Helmet, Rat Blocking Board/Wind Blocking Board

TOP10
Shijiazhuang Jinmiao Electric Power Equipment Co., Ltd
Overall Score4.3 / 5
Est. Date2013-08-16
Registered Capital26000K CNY

Shijiazhuang Jinmiao Electric Power Equipment Co., Ltd., with its registered address in Xitai Village, Jinzhou City, is registered with the Market Supervision Administration of Jinzhou City. The legal representative is Hou Huiqiang, and its business scope includes the manufacturing of other electrical equipment. Power tools, construction tools, line fittings, hardware and electrical materials, high and low voltage switches, wire sheaths, switch rods, grounding wires, grounding rods, voltage detectors, fences, tool cabinets, insulation ladders, lifting platforms, signs, bird repellent equipment, insulation protective products, foot buckles, insulation stools, insulation pads, safety belts, safety helmets, safety ropes, voltage signal generators, signs, rat guards, discharge rods, ground stakes, warning tubes, safety belt hanging poles, insulation shields, insulation scaffolding, tool cabinets, drop switches, isolation switches, wire and cable, anti-collision piers, anti-collision stickers, de icing tools, fence brackets (nets), sign stakes, instruments and meters, lightning arresters, circuit breakers, meter boxes, Processing and sales of water blocking boards and red cloth curtains (excluding pre-approval and government prohibitions and restrictions); Sales of office equipment, furniture, computer software and hardware and auxiliary equipment, communication equipment, labor protection supplies, washing supplies, daily necessities, outdoor supplies, office supplies, coatings, fire-fighting equipment, cable accessories, transformer equipment, differential speed controller, electrician climbing board, safety warning tape, high-voltage experimental equipment, insulation materials, insulation rubber sheets, building materials (excluding hazardous chemicals), decorative materials, electronic products, cement products, substation equipment, electromechanical products, mechanical equipment, mechanical accessories, distribution boxes, distribution cabinets, lighting equipment; Sales and maintenance of electrical equipment; Construction of power engineering and intelligent engineering. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Electroscope, Umbrella Bracket, Insulated Height Measuring Rod

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shijiazhuang Kerui Electric Co., Ltd2008-02-27Electroscope, Insulated Ladder Stool, Safety Fence50500K CNYSupported
Hebei Kehang Electric Power Technology Co., Ltd2018-09-18Electroscope, Preventing Bird Stings, Anti-Static Mat3000K CNYSupported
Hebei Jinneng Electric Power Technology Co., Ltd2009-05-27Electroscope, Safety Helmet, Bird Repellent30300K CNYSupported
Baoding Ruilong Electric Power Equipment Co., Ltd2006-06-15Electroscope, 0.4Kv Grounding Rod, 10Kv Grounding Rod50000K CNYNot Supported
Shijiazhuang Diyu Electric Power Technology Co., Ltd2019-06-12Electroscope, Rubber Pad, Electric Power Tools And Equipment5500K CNYSupported
Hebei Yueming Electric Power Equipment Technology Co., Ltd2017-12-21Electroscope, Cable Sheath, Bird Repellent5000K CNYNot Supported
Hebei Longhai Electric Power Technology Co., Ltd2019-07-09Electroscope, Aluminum Alloy Water Blocking Plate, Insulating Rubber Mat10270K CNYNot Supported
Shijiazhuang Zhengyuan Electric Co., Ltd2017-06-28Electroscope, Smart Key Cabinet, Wireless Temperature Measurement1000K CNYNot Supported
Shijiazhuang Zhongbao Electric Hardware Co., Ltd2003-08-08Electroscope, Safety Helmet, Rat Blocking Board/Wind Blocking Board20300K CNYNot Supported
Shijiazhuang Jinmiao Electric Power Equipment Co., Ltd2013-08-16Electroscope, Umbrella Bracket, Insulated Height Measuring Rod26000K CNYSupported

Purchasing Guide

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

  • For procurement requirements that require the use of voltage testers, it is recommended to match specific scenarios based on key technical parameters such as voltage level and detection sensitivity. For example, high-voltage power inspections require the selection of insulated voltage testers above 10kV, while maintenance of low-voltage distribution cabinets can consider portable non-contact models.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support to ensure the stability and after-sales response capability of the voltage tester.
  • In different application scenarios such as substations and construction sites, attention should be paid to the environmental adaptability of the voltage tester, such as dust and water resistance or high temperature resistance, to adapt to complex outdoor working conditions.
  • When purchasing voltage testers, it is usually necessary to focus on whether the supplier provides complete testing reports and compliance certificates, and evaluate their market feedback and practical application cases based on industry platform statistical information.

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