Updated Sep 9, 2026 · Public platform & industry data

Sep 9, 2026 Updated

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2026 Top 10 Plastic Distribution Box Manufacturers in China

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

The top 10 Plastic Distribution Box manufacturers in China for 2026 are: Shanghai Sprewell Electric Co., Ltd, Nanyang Zhongtong Intelligent Technology Group Co., Ltd, Manekos Industrial Electrical (China) Co., Ltd, Shanghai Tianshe Electric Co., Ltd, Yueqing LeBian New Materials Co., Ltd, Ya'an Explosion proof Technology Co., Ltd, Nanyang Shengtong Explosion proof Motor and Electrical Appliance Co., Ltd, Anhui Minghang Explosion proof Technology Co., Ltd, Shandong Port Electric Technology Co., Ltd, Guangzhou Longji Power Transmission and Distribution 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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Shanghai Sprewell Electric Co., Ltd
Overall Score4.9 / 5
Est. Date2011-06-20
Registered Capital20410K CNY

Shanghai Spweier Electric Co., Ltd., registered at 4th floor, No. 10, Lane 388, Luodian Road, Baoshan District, Shanghai, with the registration authority of Baoshan District Market Supervision Administration and the legal representative of Xie Qiuhua, has a business scope including general projects: research and development of distribution switch control equipment; Sales of distribution switch control equipment; Sales of intelligent power transmission and distribution and control equipment; Sales of cloud computing devices; Wholesale of hardware products; Sales of mechanical parts and components; Sales of plastic products; Sales of refrigeration and air conditioning equipment; Sales of mechanical and electrical equipment; Sales of lighting fixtures; Sales of information security equipment; Sales of lighting fixtures; Sales of power electronic components; Mold sales; Sales of fans and blowers; Sales of photovoltaic equipment and components; Solar power generation technology services; Rental of photovoltaic power generation equipment; Import and export of goods; Technology import and export; Sales of electrical equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of paper 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: Plastic Distribution Box, 10% Off/16% Off Cabinet (Modular Cabinet), Waterproof Junction Box

Top 2
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Nanyang Zhongtong Intelligent Technology Group Co., Ltd
Overall Score4.7 / 5
Est. Date2011-11-22
Registered Capital50000K CNY

Nanyang Zhongtong Intelligent Technology Group Co., Ltd. is registered at No. 61 Xingda East Road, Tanghe County Industrial Agglomeration Zone, Nanyang City, Henan Province. The registration authority is Tanghe County Market Supervision and Administration Bureau, and the legal representative is Cai Quan. The business scope includes explosion-proof motors, explosion-proof distribution devices, explosion-proof switch control and protection products, explosion-proof starters, explosion-proof transformers, explosion-proof actuators, explosion-proof plug-in devices, explosion-proof monitoring, explosion-proof communication signal devices, explosion-proof air conditioning ventilation devices, explosion-proof heaters, explosion-proof accessories, etc Research and development, production, sales, maintenance, and technical services of Ex components, explosion-proof instruments, explosion-proof sensors, safety barriers, explosion-proof instrument boxes, explosion-proof fans, explosion-proof lamps, lighting fixtures, positive pressure explosion-proof rooms, metal structures, sheet metal cabinets, high and low voltage complete sets of equipment, low voltage electrical appliances, industrial automation control systems, intelligent distribution systems, combustion and control equipment, environmental protection products, optoelectronic integrated products, computer software and information system integration, refrigeration, air conditioning, purification equipment, and air conditioning accessories; Installation and maintenance of explosion-proof electrical equipment, explosion-proof lighting fixtures, lighting fixtures, monitoring and communication equipment, and electromechanical equipment; Engaged in import and export trade of goods and technology. For licensed business projects, relevant department licenses must be obtained before operating. Core products: Plastic Distribution Box, Explosion-Proof Control Box, Explosion-Proof Surveillance

Top 3
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Manekos Industrial Electrical (China) Co., Ltd
Overall Score4.7 / 5
Est. Date2011-12-15
Registered Capital50000K CNY

Manekos Industrial Electrical (China) Co., Ltd., with its registered address at No. 21, Phase II, Gangtian Industrial Building, No. 99 Gangtian Road, Suzhou Industrial Park, registered with the Suzhou Industrial Park Market Supervision and Administration Bureau, and represented by XIANGHENG KONG as its legal representative. Its business scope includes the development and production of industrial plugs, sockets, connectors, device plugs, and low-voltage distribution boxes, as well as the sale of self-produced products; The wholesale and import/export business of similar products mentioned above, commission agency (excluding auctions) (not involving state-owned trade management goods, but involving quota and license management goods, shall be applied for in accordance with relevant national regulations); Leasing of mechanical equipment; Provide after-sales service and technical consulting services. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Plastic Distribution Box, Industrial Socket, Industrial Connector

TOP4
Shanghai Tianshe Electric Co., Ltd
Overall Score4.6 / 5
Est. Date2009-12-10
Registered Capital500K CNY

Shanghai Tianshe Electric Co., Ltd., with its registered address at No. 1118-332, Lane 528, Jinlong New Street, Zhujing Town, Jinshan District, Shanghai, is registered with the Jinshan District Market Supervision Bureau and represented by Chen Yibing as its legal representative. Its business scope includes sales of electrical equipment, hardware and electrical equipment, instruments and meters, electromechanical equipment and accessories, electronic components, daily necessities, and electronic products. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Plastic Distribution Box, Integrated Terminal Box, Electrical And Electrical Control Box

TOP5
Yueqing LeBian New Materials Co., Ltd
Overall Score4.6 / 5
Est. Date2008-01-21
Registered Capital30800K CNY

Yueqing LeBian New Materials Co., Ltd., registered in Zhangnan Village, Yanpen Street, Yueqing City, Wenzhou City, Zhejiang Province, with the registration authority of Yueqing Market Supervision Administration and the legal representative of Zhang Guosheng, operates in the sales of heat shrink materials, cold shrink materials, and chemical products (excluding dangerous goods); Processing and sales of cable accessories, plastic parts, and electrical accessories. (For licensed production and operation, valid certificates are required for production and operation). Core products: Plastic Distribution Box, Silicone Rubber Insulation Cover, Clamp The Fixed Wire Clamp

TOP6
Ya'an Explosion proof Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2010-11-05
Registered Capital50080K CNY

Ya'an Explosion proof Technology Co., Ltd., registered in Jinghong Temple Front Village, Liushi Town, Yueqing City, Wenzhou City, Zhejiang Province, with the registration authority of Yueqing Market Supervision Administration and the legal representative of Xu Xiangao, operates in general projects including technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of security equipment; Manufacturing of distribution switch control equipment; Manufacturing of lighting fixtures; Mining machinery manufacturing; Manufacturing of metal tools; Manufacturing of instruments and meters; Mold manufacturing; Research and development of distribution switch control equipment; Manufacturing of mechanical and electrical equipment; General equipment manufacturing (excluding special equipment manufacturing); Fan and fan manufacturing (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: 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).. Core products: Plastic Distribution Box, Explosion Proof Sound And Light Alarm, Explosion Proof Distribution Cabinet

TOP7
Nanyang Shengtong Explosion proof Motor and Electrical Appliance Co., Ltd
Overall Score4.5 / 5
Est. Date2015-12-01
Registered Capital10000K CNY

Nanyang Shengtong Explosion proof Motor and Electrical Appliance Co., Ltd., registered at No.1 Huichuang Economic Industrial Park, Vocational Education Park, Nanyang City, Henan Province, with the registration authority of Yahe Work Zone Branch of Nanyang Market Supervision Administration Bureau and the legal representative being Li Wei. Its business scope includes the production and sales of explosion-proof electrical, explosion-proof air conditioning, distribution cabinets, lighting fixtures, ventilation equipment, and related technical information consulting; Sales of Class II and III electromechanical products and metal materials*. Core products: Plastic Distribution Box, Explosion-Proof Certification, Explosion-Proof Air Conditioner

TOP8
Anhui Minghang Explosion proof Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2018-11-15
Registered Capital11990K CNY

Anhui Minghang Explosion proof Technology Co., Ltd., with its registered address at No. 9 Tongxin Village, Bailong Town, Feidong County, Hefei City, Anhui Province, is registered with the Feidong County Market Supervision Administration Bureau and represented by Chen Luhua as its legal representative. Its business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Research and development of metal products; Container manufacturing; Manufacturing of metal packaging containers and materials; Manufacturing of metal structures; Manufacturing of metal products for safety and firefighting purposes; Manufacturing of metal daily necessities; Manufacturing of environmental emergency detection instruments and meters; Manufacturing of environmental emergency technology equipment; Manufacturing of security equipment; Research and development of distribution switch control equipment; Manufacturing of distribution switch control equipment; Manufacturing of power transmission, distribution and control equipment; Manufacturing of other general instruments; Engineering and technical research and experimental development; Design and construction services for security technology prevention systems; Electrical equipment repair; Container sales; Container maintenance; Sales of security equipment; Sales of electrical equipment; Sales of metal products; Retail of hardware products; Fire technology services; Sales of firefighting equipment; Manufacturing of refrigeration and air conditioning equipment; Sales of refrigeration and air conditioning equipment; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Information consulting services (excluding licensed information consulting services); Ordinary mechanical equipment installation services (excluding licensed businesses, can independently operate projects that are not prohibited or restricted by laws and regulations) Licensed projects: electrical installation services; Construction professional operations (projects that require approval according to law, business activities can only be carried out after approval by relevant departments, and specific business projects are subject to approval documents or permits from relevant departments). Core products: Plastic Distribution Box, Explosion Proof/Explosion Proof Wall, Explosion Proof Battery Container

TOP9
Shandong Port Electric Technology Co., Ltd
Overall Score4.3 / 5
Est. Date2024-01-03
Registered Capital66000K CNY

Shandong Port Electric Technology Co., Ltd., registered at Jiaoxi Industrial Park, Jiaoxi Street, Jiaozhou City, Qingdao City, Shandong Province, is located at the east end of Ping'an Avenue on the south side of Hejiatun Village. The registration authority is Jiaozhou Market Supervision Administration, and the legal representative is Kuang Yuanke. The business scope includes general projects such as research and development of high-efficiency energy-saving technologies in the power industry; Sales of artificial intelligence hardware; Manufacturing of non-ferrous metal alloys; Manufacturing of electrical equipment; Operation of wires and cables; Sales of mechanical and electrical equipment; Information technology consulting services; Manufacturing of power facilities and equipment; Sales of generators and generator sets; Sales of household appliances; Manufacturing of electronic components and electromechanical equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Engineering and technical research and experimental development; Manufacturing of electrical signal equipment devices; Information system integration services; Sales of advanced power electronic devices; Import and export of goods; Manufacturing of distribution switch control equipment; Research and development of emerging energy technologies; Information consulting services (excluding licensed information consulting services); Retail of hardware products; Sales of power electronic components; Complete sets of nuclear power equipment and engineering technology research and development; Sales of building materials; Research and development of motors and their control systems; Manufacturing of transformers, rectifiers, and inductors; Manufacturing of mechanical and electrical equipment; Sales of electrical equipment; Wholesale of electronic components; Electrical equipment repair; Research and development of distribution switch control equipment; Sales of power facilities and equipment; Mechanical equipment research and development; Solar power generation technology services; Sales of communication equipment; Sales of office equipment; Wholesale of hardware products; Sales of distribution switch control equipment; Sales of photovoltaic equipment and components; Sales of firefighting equipment; Technical services for on-site assessment of fire safety acceptance in construction projects. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed projects: inspection and testing services; Installation, maintenance, and testing of power transmission, supply, and receiving facilities; Construction project construction; Power generation business, transmission business, and power supply (distribution) business; Manufacturing of wires and cables; 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: Plastic Distribution Box, Electrical Renovation, Switchgear

TOP10
Guangzhou Longji Power Transmission and Distribution Equipment Co., Ltd
Overall Score4.3 / 5
Est. Date2007-02-17
Registered Capital60800K CNY

Guangzhou Longji Power Transmission and Distribution Equipment Co., Ltd., with its registered address at No. 16 Lianyun Yiheng Road, Shiqi Town, Panyu District, Guangzhou City (Building 2), registered with the Panyu District Market Supervision and Administration Bureau of Guangzhou City, and represented by Zou Xuehua as its legal representative. Its business scope includes the manufacturing of power facilities and equipment; Manufacturing of power transmission, distribution and control equipment; Manufacturing of distribution switch control equipment; Manufacturing of electrical accessories; Manufacturing of photovoltaic equipment and components; Manufacturing of electrical equipment; Manufacturing of capacitors and their supporting equipment; Manufacturing of power electronic components; Manufacturing of metal structures; Manufacturing of mechanical and electrical equipment; Sales of distribution switch control equipment; Sales of electrical equipment; Sales of power electronic components; Sales of electrical and mechanical equipment; Sales of intelligent power transmission and distribution and control equipment; Sales of advanced power electronic devices; Sales of industrial automatic control system devices; Sales of labor protection equipment; Wholesale of electronic components; Sales of firefighting equipment; Sales of metal structures; Sales of metal products; Operation of wires and cables; Sales of metal materials; Sales of electrical equipment; Sales of specialized equipment, key systems, and components for rail transit; Sales of specialized equipment for environmental protection; Research and development of metal products; Research and development of distribution switch control equipment; Non residential real estate leasing; estate management; Import and export of goods; Technology import and export; import and export agency. Core products: Plastic Distribution Box, Wall Mounted Plc Cabinet, Cable Tray

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shanghai Sprewell Electric Co., Ltd2011-06-20Plastic Distribution Box, 10% Off/16% Off Cabinet (Modular Cabinet), Waterproof Junction Box20410K CNYSupported
Nanyang Zhongtong Intelligent Technology Group Co., Ltd2011-11-22Plastic Distribution Box, Explosion-Proof Control Box, Explosion-Proof Surveillance50000K CNYSupported
Manekos Industrial Electrical (China) Co., Ltd2011-12-15Plastic Distribution Box, Industrial Socket, Industrial Connector50000K CNYNot Supported
Shanghai Tianshe Electric Co., Ltd2009-12-10Plastic Distribution Box, Integrated Terminal Box, Electrical And Electrical Control Box500K CNYNot Supported
Yueqing LeBian New Materials Co., Ltd2008-01-21Plastic Distribution Box, Silicone Rubber Insulation Cover, Clamp The Fixed Wire Clamp30800K CNYNot Supported
Ya'an Explosion proof Technology Co., Ltd2010-11-05Plastic Distribution Box, Explosion Proof Sound And Light Alarm, Explosion Proof Distribution Cabinet50080K CNYSupported
Nanyang Shengtong Explosion proof Motor and Electrical Appliance Co., Ltd2015-12-01Plastic Distribution Box, Explosion-Proof Certification, Explosion-Proof Air Conditioner10000K CNYSupported
Anhui Minghang Explosion proof Technology Co., Ltd2018-11-15Plastic Distribution Box, Explosion Proof/Explosion Proof Wall, Explosion Proof Battery Container11990K CNYSupported
Shandong Port Electric Technology Co., Ltd2024-01-03Plastic Distribution Box, Electrical Renovation, Switchgear66000K CNYSupported
Guangzhou Longji Power Transmission and Distribution Equipment Co., Ltd2007-02-17Plastic Distribution Box, Wall Mounted Plc Cabinet, Cable Tray60800K CNYSupported

Purchasing Guide

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

  • For procurement requirements that require the use of plastic distribution boxes, it is recommended to prioritize checking parameters such as protection level (e.g. IP65) and temperature resistance range (-40 ℃ to 120 ℃) to ensure compatibility with outdoor or humid environments.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support. Such suppliers can usually provide more stable industrial grade distribution box products.
  • In construction sites or temporary power distribution scenarios, the lightweight design and impact resistance of plastic distribution boxes are key considerations, and it is recommended to choose engineering plastic materials with a wall thickness of ≥ 2.5mm.
  • If the procurement involves bulk deployment, suppliers can be screened through industry platforms for statistical information, and actual case data on the flame retardant performance (such as UL94 V0 standard) and modular design of distribution boxes from different enterprises can be compared.

Knowledge Base

Q

This article explores the characteristics, application scenarios, and selection points of plastic accessories for distribution boxes, helping readers understand their practical value and precautions in industrial distribution systems.

Q

Plastic distribution boxes are made of ABS or polycarbonate materials, which have the characteristics of light weight, good insulation, corrosion resistance, etc. The protection level is mostly IP44 to IP54, suitable for dry indoor environments. The internal space is small, suitable for lighting and socket distribution in homes or small office spaces. Be careful not to install in high temperature areas (such as near heating) to prevent plastic deformation.

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