Updated Sep 2, 2026 · Public platform & industry data

Sep 2, 2026 Updated

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2026 Top 10 Screw Type Terminal Block Manufacturers in China

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Top-rated Screw Type Terminal Block suppliers, How to choose a Screw Type Terminal Block manufacturer, Best Screw Type Terminal Block companies in China

The top 10 Screw Type Terminal Block manufacturers in China for 2026 are: Jiangsu Yeguan Electric Technology Co., Ltd, Suzhou Huihua Electronic Technology Co., Ltd, Qizha (Shanghai) Automation Equipment Co., Ltd, Wenzhou Jihe Automation Technology Co., Ltd, Zhejiang Yuyi Electric Co., Ltd, Zhejiang Zhihua Electric Co., Ltd, Shanghai Youyu Electric Co., Ltd, Nanjing Kaimufan Automation Technology Co., Ltd, Suzhou Shimade Electric Co., Ltd, Nanjing Linhao Science and Trade 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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Jiangsu Yeguan Electric Technology Co., Ltd
Overall Score4.9 / 5
Est. Date2018-03-30
Registered Capital20000K CNY

Jiangsu Yeguan Electric Technology Co., Ltd., with its registered address at Room 7, No. 25 Xiongzhuang Road, Kunshan Development Zone, registered with the Kunshan Administrative Approval Bureau, and represented by Pan Jie as its legal representative. Its business scope includes general projects such as sales of electrical equipment; Manufacturing of calculator equipment; Manufacturing of electronic components and electromechanical equipment; Manufacturing of electronic specialized equipment; Manufacturing of distribution switch control equipment; Sales of intelligent power transmission and distribution and control equipment; Software sales; Software development; Retail of computer software, hardware, and auxiliary equipment; Manufacturing of computer software, hardware, and peripheral devices; Wholesale of computer software, hardware, and auxiliary equipment; Sales of industrial automatic control system devices; Industrial design services; Professional design services; Manufacturing of instruments and meters; Sales of instruments and meters; Instrument and meter repair; Electronic product sales; Manufacturing of electronic (gas) physical equipment and other electronic devices; Sales of electronic specialized equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Computer system services; Import and export of goods; Technology import and export (except for projects that require approval according to law, conducting business activities independently based on the business license in accordance with the law). Core products: Screw Type Terminal Block, Cold-Pressed Terminal, Cable Duct

Top 2
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Suzhou Huihua Electronic Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2003-08-22
Registered Capital15000K CNY

Suzhou Huihua Electronic Technology Co., Ltd. is registered at No. 29 Dongjinzhi Road, Suzhou High tech Zone. The registration authority is the Suzhou High tech Zone (Huqiu District) Administrative Approval Bureau, and the legal representative is Huang Min. The business scope includes the production, processing, and sales of wire harnesses, electronic wiring equipment, molds, and hardware components. 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). General projects: Sales of packaging materials and products (except for projects that require approval by law, business activities can be carried out independently based on the business license). Core products: Screw Type Terminal Block, Screw Terminal Block, Screw Type Terminal Post

Top 3
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Qizha (Shanghai) Automation Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2012-09-26
Registered Capital5000K CNY

Qizha (Shanghai) Automation Equipment Co., Ltd., with its registered address at Room 101, Building 3, No. 3585 Fengzhe Road, Qianqiao Community, Qingcun Town, Fengxian District, Shanghai, is registered with the Fengxian District Market Supervision and Administration Bureau. The legal representative is Ye Ruicheng, and its business scope includes the manufacturing, processing (up to branch offices), wholesale, retail, installation, and maintenance of industrial automation equipment, instruments and meters, valves, pipelines and accessories, energy-saving equipment, electronic products, wholesale, retail, installation, and maintenance of electronic components, hardware and electrical equipment, plastic products, wires and cables, building materials, computers, software and auxiliary equipment, chemical raw materials and products (excluding hazardous chemicals, monitoring chemicals, civilian explosives, and precursor chemicals), engaged in the field of automation technology. Internal technology development, technical consulting, technical services Technology transfer, engaged in the import and export of goods and technology. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Screw Type Terminal Block, Valve Positioner, Temperature Transmitter

TOP4
Wenzhou Jihe Automation Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2025-08-29
Registered Capital2000K CNY

Wenzhou Jihe Automation Technology Co., Ltd., with its registered address at Room 1126, No. 68 Wei Nineteen Road, Yueqing Economic Development Zone, Yueqing City, Wenzhou City, Zhejiang Province, is registered with the Yueqing Market Supervision and Administration Bureau. The legal representative is Huang Yi, and the business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of industrial automatic control system devices; Sales of household appliances; Sales of electrical accessories; Wholesale of hardware products; Sales of mechanical and electrical equipment; Wholesale of electronic components; Operation of wires and cables; Sales of drawing, calculation, and measuring instruments; Sales of instruments and meters; Sales of power facilities and equipment; Sales of electrical equipment (except for projects that require approval according to law, conducting business activities independently based on the business license in accordance with the law).. Core products: Screw Type Terminal Block, Circuit Breaker, Valve Positioner

TOP5
Zhejiang Yuyi Electric Co., Ltd
Overall Score4.6 / 5
Est. Date2021-10-14
Registered Capital10000K CNY

Zhejiang Yuyi Electric Co., Ltd., registered at No. 128 Longjing Road, Liushi Town, Yueqing City, Wenzhou City, Zhejiang Province, with the registration authority of Yueqing Market Supervision Administration and the legal representative being Zhao Mei. Its business scope includes general projects such as research and development of distribution switch control equipment; Manufacturing of distribution switch control equipment; Sales of distribution switch control equipment; Manufacturing of electronic components; Manufacturing of power electronic components; Sales of power electronic components; Retail of electronic components; Wholesale of electronic components; Manufacturing of power facilities and equipment; Sales of mechanical and electrical equipment; Manufacturing of mechanical and electrical equipment; Sales of metal chains and other metal products; Manufacturing of metal chains and other metal products; Manufacturing of hardware products; Retail of hardware products; Manufacturing of electrical equipment; Wholesale of hardware products; Sales of electrical equipment; Manufacturing of electrical accessories; Sales of electrical accessories; Manufacturing of plastic products; Sales of plastic products; Sales of intelligent power transmission and distribution and control equipment; Manufacturing of power transmission, distribution and control equipment; Rubber product manufacturing; Sales of rubber products; Operation of wires and cables; Manufacturing of instruments and meters; Sales of instruments and meters; Manufacturing of pneumatic power machinery and components; Sales of pneumatic power machinery and components; Manufacturing of ordinary valves and plugs (excluding special equipment manufacturing); Sales of valves and plugs; Manufacturing of lighting fixtures; Sales of lighting fixtures; Manufacturing of automotive parts and accessories; Retail of automotive spare parts; Manufacturing of transformers, rectifiers, and inductors (except for projects that require approval according to law, business activities can be carried out independently with a business license in accordance with the law).. Core products: Screw Type Terminal Block, Aluminum Wiring Conduit, Dt Series

TOP6
Zhejiang Zhihua Electric Co., Ltd
Overall Score4.5 / 5
Est. Date2006-03-20
Registered Capital10000K CNY

Zhejiang Zhihua Electric Co., Ltd., with its registered address located in Danxi Industrial Zone, Danxi Town, Yueqing City, Zhejiang Province (within Yueqing Huatong Electronic Industry Co., Ltd.), is registered with the Yueqing Market Supervision Administration and represented by Zhao Weiwei. Its business scope includes the manufacturing, processing, and sales of switches, sockets, switches, electronic connectors, plastic parts, and electronic components.. Core products: Screw Type Terminal Block, In Series, Jhz1 (Uk) Series

TOP7
Shanghai Youyu Electric Co., Ltd
Overall Score4.5 / 5
Est. Date2017-07-11
Registered Capital1000K CNY

Shanghai Youyu Electric Co., Ltd. is registered at Room 2609, Building 3, No. 368 Qinggao Road, Fengxian District, Shanghai. The registration authority is the Fengxian District Market Supervision Bureau, and the legal representative is Zhang Peiwei. The business scope includes wholesale and retail of electrical complete sets of equipment, power equipment, electronic components, automation equipment, electronic products, wires and cables, electromechanical equipment, switchgear, instruments and meters, automotive parts, and metal products. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Screw Type Terminal Block, Pm Tablet Power Supply, Switch

TOP8
Nanjing Kaimufan Automation Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2017-10-13
Registered Capital1000K CNY

Nanjing Kaimufan Automation Technology Co., Ltd., registered at Building 5, No. 1 Dongfeng Road, Yaxi Town, Gaochun District, Nanjing City, registered with the Administrative Approval Bureau of Gaochun District, Nanjing City. The legal representative is Zhao Wei, and the business scope includes the research and sales of industrial automation control equipment, electromechanical equipment, and application software and hardware; Sales of electrical equipment, electronic products, instruments and meters, marine supplies, environmental protection equipment, communication equipment, electronic system equipment, hardware and electrical equipment, wires and cables, and office supplies; Installation, technical renovation, and maintenance services for automated electrical equipment, instruments, and petrochemical plants; Electrical automation engineering, control system engineering design, technical consulting, technical transformation, technology transfer, and technical services; Import and export business of various commodities and technologies through self operation and agency (excluding import and export commodities and technologies 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: Screw Type Terminal Block, Switch, Terminals And Accessories

TOP9
Suzhou Shimade Electric Co., Ltd
Overall Score4.3 / 5
Est. Date2011-04-01
Registered Capital5000K CNY

Suzhou Shimade Electric Co., Ltd., registered at 501-1, South Building, Building 8, No. 689 Binhe Road, Suzhou High tech Zone, registered with the Suzhou High tech Zone (Huqiu District) Administrative Approval Bureau, with Liu Chuanghui as the legal representative. Its business scope includes research and development, production, and sales of electrical equipment and accessories, power electronic components, automation equipment and accessories, hardware, electrical equipment and accessories, distribution switch control equipment, and electronic products; Software development and sales. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments) General projects: Import and export of goods; Technology import and export; Import and export agency (except for projects that require approval according to law, conducting business activities independently based on the business license in accordance with the law). Core products: Screw Type Terminal Block, Solid State Relays And Modules, Remote Io Module

TOP10
Nanjing Linhao Science and Trade Co., Ltd
Overall Score4.3 / 5
Est. Date1997-05-12
Registered Capital5000K CNY

Nanjing Linhao Science and Trade Co., Ltd., with its registered address at 1703 Hongwu Building, No. 267 Hongwu Road, Qinhuai District, Nanjing City, is registered with the Qinhuai District Administrative Approval Bureau of Nanjing City. The legal representative is Zhao Qiang, and its business scope includes licensed projects such as import and export agency (projects that require approval according to law can only be carried out after approval by relevant departments, and specific business projects are subject to approval results). General projects include sales of specialized equipment for oil refining and chemical production; Sales of pumps and vacuum equipment; Sales of railway transportation infrastructure equipment; Sales of rail transit engineering machinery and components; Sales of construction machinery; Sales of mechanical parts and components; Sales of special ceramic products; Sales of graphite and carbon products; Sales of superconducting materials; Sales of magnetic materials; Sales of metal materials; Sales of metal tools; Sales of metal chains and other metal products; Wholesale of hardware products; Retail of hardware products; Sales of office equipment; Sales of office equipment and consumables; Sales of office supplies; Wholesale of computer software, hardware, and auxiliary equipment; Retail of computer software, hardware, and auxiliary equipment; Wholesale of sports goods and equipment; Retail of sports goods and equipment; Sales of labor protection equipment; Sales of needle textiles and raw materials; Purchase of primary agricultural products; Sales of agricultural and sideline products; Wholesale of edible agricultural products; Retail of edible agricultural products; Sales of chemical products (excluding licensed chemical products); Sales of specialized chemical products (excluding hazardous chemicals); Sales of building materials; Internet sales (except for the sale of goods that need to be licensed); General equipment repair; Specialized equipment repair; Installation services for ordinary mechanical equipment; Wholesale of electronic components; Retail of electronic components; Manufacturing of electronic components; Sales of power electronic components; Manufacturing of power electronic components; Sales of electrical and mechanical equipment; Manufacturing of mechanical and electrical equipment; Sales of electrical equipment; Electrical equipment repair; Sales of instruments and meters; Instrument and meter repair; Manufacturing of instruments and meters; Sales of electronic components and electromechanical equipment; Sales of electronic specialized equipment; Electronic product sales; Sales of communication equipment; Sales of specialized equipment for environmental protection; Sales of artificial intelligence hardware; Sales of charging stations; Sales of solar thermal power generation products; Sales of refrigeration and air conditioning equipment; Network technology services; Technology promotion and application services; Engineering and technical research and experimental development; Domestic trade agency; Consulting and planning services; Rental services (excluding publication rental) (except for projects that require approval according to law, conducting business activities independently based on the business license in accordance with the law). Core products: Screw Type Terminal Block, Manual&Automatic Tools,

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Jiangsu Yeguan Electric Technology Co., Ltd2018-03-30Screw Type Terminal Block, Cold-Pressed Terminal, Cable Duct20000K CNYSupported
Suzhou Huihua Electronic Technology Co., Ltd2003-08-22Screw Type Terminal Block, Screw Terminal Block, Screw Type Terminal Post15000K CNYNot Supported
Qizha (Shanghai) Automation Equipment Co., Ltd2012-09-26Screw Type Terminal Block, Valve Positioner, Temperature Transmitter5000K CNYNot Supported
Wenzhou Jihe Automation Technology Co., Ltd2025-08-29Screw Type Terminal Block, Circuit Breaker, Valve Positioner2000K CNYNot Supported
Zhejiang Yuyi Electric Co., Ltd2021-10-14Screw Type Terminal Block, Aluminum Wiring Conduit, Dt Series10000K CNYNot Supported
Zhejiang Zhihua Electric Co., Ltd2006-03-20Screw Type Terminal Block, In Series, Jhz1 (Uk) Series10000K CNYNot Supported
Shanghai Youyu Electric Co., Ltd2017-07-11Screw Type Terminal Block, Pm Tablet Power Supply, Switch1000K CNYNot Supported
Nanjing Kaimufan Automation Technology Co., Ltd2017-10-13Screw Type Terminal Block, Switch, Terminals And Accessories1000K CNYNot Supported
Suzhou Shimade Electric Co., Ltd2011-04-01Screw Type Terminal Block, Solid State Relays And Modules, Remote Io Module5000K CNYNot Supported
Nanjing Linhao Science and Trade Co., Ltd1997-05-12Screw Type Terminal Block, Manual&Automatic Tools, 5000K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of screw type terminal blocks, it is recommended to prioritize the confirmation of key parameters such as rated current, wire cross-sectional area, and insulation materials, which directly affect the safety and stability of the equipment.
  • In industrial automation control cabinets or building power distribution systems, screw type terminal blocks are commonly used for reliable connection of multi strand wires. When purchasing, special material models such as high temperature resistance or corrosion resistance should be selected according to specific scenarios.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support. These indicators help evaluate supply stability.
  • Screw type terminal blocks of different specifications are suitable for PCB board installation or rail installation scenarios. Before purchasing, it is necessary to clarify the installation method and spacing size to avoid compatibility issues in the later stage.

Knowledge Base

Q

Screw type terminal blocks and direct insertion terminals are common electrical connectors, and the difference between the two lies in the connection method and scope of application. This article will provide a detailed introduction to the differences and applicable scenarios between screw type terminal blocks and direct insertion terminal blocks.

Q

Screw type terminal blocks are mainly composed of the following parts: 1. Insulation shell 2. Conductive components 3. Screw 4. Wire frame 5. Other components Coordination between various components summary Screw type terminal block is composed of insulation shell, conductive parts, screws, crimping frames and other components, which work together to ensure the reliability, safety and convenience of electrical connection

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