Updated Aug 18, 2026 · Public platform & industry data

Aug 18, 2026 Updated

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2026 Top 10 Pz30 Distribution Box Manufacturers in China

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Top-rated Pz30 Distribution Box suppliers, How to choose a Pz30 Distribution Box manufacturer, Best Pz30 Distribution Box companies in China

The top 10 Pz30 Distribution Box manufacturers in China for 2026 are: Yanggu Huatong Automation Equipment Co., Ltd, Shanghai Qinlan Electrical System Engineering Co., Ltd, Shanghai Sujing Electromechanical Engineering Co., Ltd, Shanghai Jinle Electric Complete Set Co., Ltd, Sichuan Chuankong Technology Co., Ltd, Sichuan Yongyeda Electrical Equipment Co., Ltd, Sichuan Jilong Electric Co., Ltd, Shandong Boling Machinery Technology Co., Ltd, Shandong Chengkong Zhilian Automation Equipment Co., Ltd, Shandong Gauss 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.

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Top 1
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Yanggu Huatong Automation Equipment Co., Ltd
Overall Score4.9 / 5
Est. Date2012-06-15
Registered Capital100000K CNY

Yanggu Huatong Automation Equipment Co., Ltd., with its registered address located in the North Industrial Concentration Zone of Shifo Town, Yanggu County, Liaocheng City, Shandong Province, west of Jinqiao Road and north of Chuangye Road (Modern Equipment Manufacturing Industrial Park), is registered with Yanggu County Market Supervision and Administration Bureau and represented by Ran Meiqing. Its business scope includes the production and sales of automation control boxes, automatic production line equipment, high and low voltage complete sets of equipment, high and low voltage prefabricated substations, cable trays, bus ducts, metal boxes, wires and cables, and hardware building materials; Projects that require approval for technical consulting services and maintenance of automation equipment according to law can only be carried out after approval by relevant departments. (Projects that require approval according to law can only be carried out after approval by relevant departments.). Core products: Pz30 Distribution Box, Cable Tray, Distribution Cabinet

Top 2
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Shanghai Qinlan Electrical System Engineering Co., Ltd
Overall Score4.7 / 5
Est. Date2012-02-21
Registered Capital11000K CNY

Shanghai Qinlan Electrical System Engineering Co., Ltd., registered at Room 1001, 10th Floor, Building 14, No. 98 Fulian 1st Road, Baoshan District, Shanghai, with the registration authority of Baoshan District Market Supervision and Administration Bureau and the legal representative He Yong, the business scope includes general projects: manufacturing of distribution switch control equipment; Manufacturing of electrical accessories; Manufacturing of power transmission, distribution and control equipment; Manufacturing of power facilities and equipment; Sales of electrical equipment; Sales of mechanical and electrical equipment; Sales of mechanical equipment; Sales of instruments and meters; Sales of electrical accessories; Furniture sales; Sales of lubricating oil; Sales of office supplies; Sales of labor protection equipment; Sales of power facilities and equipment; Sales of electronic components and electromechanical equipment; Sales of communication equipment; Sales of refrigeration and air conditioning equipment; Operation of wires and cables; Sales of communication equipment; Sales of electrical signal equipment devices; Wholesale of computer software, hardware, and auxiliary equipment; Sales of lighting fixtures; Sales of wind and electric tools; Wholesale of hardware products; Sales of household appliances; Electronic product sales; Installation services for ordinary mechanical equipment; Electrical equipment repair; Engineering and technical services (excluding planning management, survey, design, and supervision); Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of power electronic components; Sales of security equipment; Sales of Class I medical devices; Sales of firefighting equipment; Sales of chemical products (excluding licensed chemical products); Technology import and export; Import and export of goods. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: Electrical installation services. (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: Pz30 Distribution Box, Junction Box, Polycarbonate Distribution Box

Top 3
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Shanghai Sujing Electromechanical Engineering Co., Ltd
Overall Score4.7 / 5
Est. Date2004-12-07
Registered Capital10000K CNY

Shanghai Sujing Electromechanical Engineering Co., Ltd., with its registered address at 1st Floor, Building 7, No. 3939 Jiasong North Road, Jiading District, Shanghai, is registered with the Jiading District Market Supervision Administration. The legal representative is Sun Dongping, and its business scope includes general projects such as sales and installation of distribution switch control equipment; Sales of industrial automatic control system devices; Sales of electronic components and electromechanical equipment; Sales of intelligent power transmission and distribution and control equipment; Sales of distributed communication charging stations; Sales of firefighting equipment; Sales of instruments and meters; Intelligent control system integration; Complete sets of electromechanical equipment and engineering technology research and development; Maintenance of electronic and mechanical equipment (excluding special equipment); Wholesale of hardware products; Sales of refrigeration and air conditioning equipment; General equipment repair; Engineering management services; Software development; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Operation of electric vehicle charging infrastructure; Parking lot services; Sales of photovoltaic equipment and components; Sales of generators and generator sets; Sales of new energy original equipment; Rental of photovoltaic power generation equipment; Contract energy management. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license.) Licensed project: construction project construction. (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: Pz30 Distribution Box, Photovoltaic Cabinet, Xl-21 Type Low-Voltage Power Distribution Cabinet

TOP4
Shanghai Jinle Electric Complete Set Co., Ltd
Overall Score4.6 / 5
Est. Date2003-01-02
Registered Capital10000K CNY

Shanghai Jinle Electric Complete Set Co., Ltd., with its registered address at D-zone 1, 1st floor, Building 1, No. 5555 Liuxiang Road, Jiading District, Shanghai, is registered with the Jiading District Market Supervision Administration Bureau and represented by Li Lichan as the legal representative. Its business scope includes licensed projects and various engineering construction activities. General projects: production of high and low voltage distribution cabinets, transmission and distribution equipment, industrial control automation equipment, installation services for general mechanical equipment, technical development, technology transfer, technical consulting, technical services in the field of electromechanical technology, professional design services, wholesale of hardware products, sales of communication equipment, environmental protection equipment, power electronic components, electronic products, instruments and meters, wires and cables, electrical accessories, rubber products, and plastic 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: Pz30 Distribution Box, Low-Voltage Power Distribution Cabinet, High-Voltage Switchgear

TOP5
Sichuan Chuankong Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2017-09-22
Registered Capital1000K CNY

Sichuan Chuankong Technology Co., Ltd., with its registered address at No. 602-603, 6th Floor, Unit 1, Building 9, No. 146, North Hongqi Avenue, Deyuan Town (Jingrong Town), Pidu District, Chengdu City, is registered with the Pidu District Market Supervision Administration. The legal representative is Luo Dabin, and its business scope includes the development, sales, and installation of electronic automation equipment, high and low voltage electrical equipment, complete sets of electrical control equipment, wires and cables, and electronic components; Power system installation services; Power engineering design and construction; Information system integration services; Intelligent installation engineering services; Production and assembly of electronic and electrical equipment, production and assembly of sensors (limited to branch offices or alternative business locations for production and processing), software development and sales, warehousing services (excluding dangerous goods), sales of pre packaged food (including refrigerated and frozen food) (the above scope does not include projects restricted or prohibited by national laws, administrative regulations, or decisions of the State Council. Projects that require approval according to law can only be carried out after approval by relevant departments).. Core products: Pz30 Distribution Box, Complete Set Of American Style Box Transformer, Box-Type Substation

TOP6
Sichuan Yongyeda Electrical Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2022-03-22
Registered Capital20000K CNY

Sichuan Yongyeda Electrical Equipment Co., Ltd., with its registered address at No. 850 Gangtong North Fourth Road, Modern Industrial Port North Area, Pidu District, Chengdu City, Sichuan Province, is registered with the Pidu District Market Supervision and Administration Bureau. The legal representative is Ma Qiang, and its business scope includes general projects such as power transmission and distribution and control equipment manufacturing; Manufacturing of transformers, rectifiers, and inductors; Manufacturing of specialized electrical and mechanical equipment; Manufacturing of distribution switch control equipment; Manufacturing of photovoltaic equipment and components; Manufacturing of power electronic components; Manufacturing of mechanical and electrical equipment; Manufacturing of power facilities and equipment; Manufacturing of metal structures; Sales of intelligent power transmission and distribution and control equipment; Sales of power facilities and equipment; Sales of power electronic components; Sales of mechanical and electrical equipment; Sales of photovoltaic equipment and components; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of metal structures; Operation of wires and cables; Sales of lightweight building materials; Sales of building materials; Sales of mechanical parts and components; Wholesale of hardware products; Software development. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed projects: manufacturing of wires and cables; Construction project construction. (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: Pz30 Distribution Box, Ggj Capacitor Cabinet, Gcs Drawer Cabinet

TOP7
Sichuan Jilong Electric Co., Ltd
Overall Score4.5 / 5
Est. Date2022-03-22
Registered Capital1000K CNY

Sichuan Jilong Electric Co., Ltd., registered at No. 311, South Second Road, Chengdu Economic and Technological Development Zone (Longquanyi District), Sichuan Province, China, with its registered address at No. 1-10, 1st Floor, Building 24. The registration authority is the Market Supervision Administration of Longquanyi District, Chengdu City, and the legal representative is Zhang Song. Its business scope includes general items such as sales of electrical equipment; Manufacturing of power transmission, distribution and control equipment; Research and development of distribution switch control equipment; Production of special labor protection equipment; Manufacturing of specialized electrical and mechanical equipment; Sales of distribution switch control equipment; Manufacturing of power electronic components; Manufacturing of electrical accessories; Manufacturing of metal chains and other metal products; Manufacturing of distribution switch control equipment; Research and development of metal products; Manufacturing of metal structures; Manufacturing of photovoltaic equipment and components; Sales of industrial automatic control system devices; Sales of specialized equipment for environmental protection; Sales of mechanical and electrical equipment; Operation of wires and cables; Sales of instruments and meters; Sales of lighting fixtures; Battery sales; Sales of building materials; Retail of hardware products; Electronic product sales; Sales of household appliances; Retail of computer software, hardware, and auxiliary equipment; Sales of metal materials; Sales of communication equipment; Sales of firefighting equipment; Sales of metal products; Sales of security equipment; Sales of electrical accessories; Sales of construction machinery; Power generation technology services; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Electrical equipment repair; Home appliance installation services; Installation services for ordinary mechanical equipment; Sales of intelligent power transmission and distribution and control equipment; Sales of special labor protection equipment; Sales of power electronic components; Sales of metal structures; Rental of photovoltaic power generation equipment; Sales of photovoltaic equipment and components. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: Electrical installation services. (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: Pz30 Distribution Box, Control Cabinet, Weak Current Box

TOP8
Shandong Boling Machinery Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2018-11-09
Registered Capital5000K CNY

Shandong Boling Machinery Technology Co., Ltd., registered at No. 2 Yongkang Road, Weifang Economic Development Zone, Shandong (within Jinze Textile Institute), registered with the Market Supervision and Administration Bureau of Weifang Economic Development Zone, with Sun Yinling as the legal representative. Its business scope includes research and development, design, production, and sales of mechanical equipment and accessories, as well as automated production lines; Production, processing, and sales: automotive parts, cold-formed profiles, metal products (excluding precious metals); Technical consulting and services in the field of mechanical technology; The import and export of goods and technology allowed by the state. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Pz30 Distribution Box, Basic Box Production Line, 21 Cabinet Automatic Production Line

TOP9
Shandong Chengkong Zhilian Automation Equipment Co., Ltd
Overall Score4.3 / 5
Est. Date2016-10-15
Registered Capital3000K CNY

Shandong Chengkong Zhilian Automation Equipment Co., Ltd., with its registered address at No. 3-5, 3rd Floor, N District, Xinrong International Decoration City, Shunxin Road, Tianqiao District, Jinan City, Shandong Province, is registered with the Market Supervision and Administration Bureau of Tianqiao District, Jinan City. The legal representative is Wang Laiyong, and the business scope includes general projects such as power transmission and distribution and control equipment manufacturing [branch operation]; Manufacturing of monitoring and control equipment for power transmission and distribution [branch operation]; Research and development of distribution switch control equipment; Manufacturing of distribution switch control equipment [branch operation]; Sales of distribution switch control equipment; Sales of power facilities and equipment; Sales of monitoring and control equipment for power transmission and distribution; Sales of power electronic components; Manufacturing of high-speed rail equipment and accessories [branch operation]; Sales of high-speed rail equipment and accessories; Sales of refrigeration and air conditioning equipment; Wholesale of hardware products; Retail of hardware products; Sales of electrical equipment; Sales of communication equipment; Sales of mechanical and electrical equipment; Sales of electrical instruments and meters; Electrical equipment repair; Sales of charging stations; Sales of capacitors and their supporting equipment; Sales of specialized equipment for environmental protection; Sales of intelligent warehousing equipment; Sales of electronic specialized equipment; Sales of electronic components and electromechanical equipment; Research and development of intelligent robots; Sales of intelligent robots; Research and development of Internet of Things technology; Sales of intelligent material handling equipment; Sales of security equipment; Sales of industrial automatic control system devices; Sales of solar thermal power generation equipment; Operation of wires and cables; Industrial robot manufacturing [branch operation]; Sales of industrial robots; Installation and maintenance of industrial robots; Information technology consulting services; Information consulting services (excluding licensed information consulting services); Data processing and storage support services; Information system integration services; Data processing services; Software development; Digital cultural creative content application services; Digital technology services; Internet of Things technology services; Business outsourcing services based on cloud platforms; Environmental consulting services; Development of network and information security software; Technical consulting services for artificial intelligence public service platform; Software outsourcing services; Intelligent agricultural management; Industrial Internet data service; Development of intelligent water management system; Manufacturing of ovens, furnaces, and electric furnaces [branch operation]. (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: Pz30 Distribution Box, Ggd Distribution Cabinet, Plc Distribution Cabinet

TOP10
Shandong Gauss Electrical Equipment Co., Ltd
Overall Score4.3 / 5
Est. Date2018-12-07
Registered Capital3000K CNY

Shandong Gauss Electrical Equipment Co., Ltd., with its registered address located in Mengguji Town, Jiaxiang County, Jining City, Shandong Province, is adjacent to the sales office of Sunshine Trading City (Guangzhou Road). The registration authority is Jiaxiang County Market Supervision and Administration Bureau, and the legal representative is Jin Qingchang. Its business scope includes general projects: sales of distribution switch control equipment; Manufacturing of distribution switch control equipment; Research and development of distribution switch control equipment; Manufacturing of power transmission, distribution and control equipment; Sales of industrial automatic control system devices; Sales of electronic components and electromechanical equipment; Sales of instruments and meters; Sales of electrical instruments and meters; Electronic product sales; Wholesale of hardware products; Engineering management services; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Security consulting services. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed projects: installation, maintenance, and testing of power transmission, power supply, and power receiving facilities; Construction project construction; Electrical installation services; Power supply business; Construction labor subcontracting; Safety evaluation business. (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: Pz30 Distribution Box, One Hundred And Eleven, Switch

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Yanggu Huatong Automation Equipment Co., Ltd2012-06-15Pz30 Distribution Box, Cable Tray, Distribution Cabinet100000K CNYSupported
Shanghai Qinlan Electrical System Engineering Co., Ltd2012-02-21Pz30 Distribution Box, Junction Box, Polycarbonate Distribution Box11000K CNYSupported
Shanghai Sujing Electromechanical Engineering Co., Ltd2004-12-07Pz30 Distribution Box, Photovoltaic Cabinet, Xl-21 Type Low-Voltage Power Distribution Cabinet10000K CNYNot Supported
Shanghai Jinle Electric Complete Set Co., Ltd2003-01-02Pz30 Distribution Box, Low-Voltage Power Distribution Cabinet, High-Voltage Switchgear10000K CNYNot Supported
Sichuan Chuankong Technology Co., Ltd2017-09-22Pz30 Distribution Box, Complete Set Of American Style Box Transformer, Box-Type Substation1000K CNYSupported
Sichuan Yongyeda Electrical Equipment Co., Ltd2022-03-22Pz30 Distribution Box, Ggj Capacitor Cabinet, Gcs Drawer Cabinet20000K CNYSupported
Sichuan Jilong Electric Co., Ltd2022-03-22Pz30 Distribution Box, Control Cabinet, Weak Current Box1000K CNYSupported
Shandong Boling Machinery Technology Co., Ltd2018-11-09Pz30 Distribution Box, Basic Box Production Line, 21 Cabinet Automatic Production Line5000K CNYNot Supported
Shandong Chengkong Zhilian Automation Equipment Co., Ltd2016-10-15Pz30 Distribution Box, Ggd Distribution Cabinet, Plc Distribution Cabinet3000K CNYSupported
Shandong Gauss Electrical Equipment Co., Ltd2018-12-07Pz30 Distribution Box, One Hundred And Eleven, Switch3000K CNYSupported

Knowledge Base

Q

This article provides an in-depth analysis of the structural characteristics, application scenarios, and safety precautions of the PZ30 lighting distribution box, helping readers to fully understand its key role in power distribution and providing practical selection and maintenance recommendations.

Q

PZ30 distribution box is a specialized intelligent terminal distribution equipment, mainly used for safe power distribution and protection in households and similar places. Its name comes from its design philosophy, specifications, and functional features, such as compact size, modular design, and ease of installation.

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