Updated Sep 4, 2026 · Public platform & industry data

Sep 4, 2026 Updated

English
title decor left

2026 Top 10 Coupling Device Manufacturers in China

title decor right

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

The top 10 Coupling Device manufacturers in China for 2026 are: Jiangsu Yuman Heavy Industry Machinery Co., Ltd, Botou Saiteng Casting Machinery Co., Ltd, Zhongxin Weichuang (Suzhou) Intelligent Technology Co., Ltd, Hebei Shunzheng Machinery Parts Co., Ltd, Jiangxi Jiangqi Trading Co., Ltd, Zibo Boshan Baogang Machinery Factory, Botou Changshuo Coupling Manufacturing Co., Ltd, Shandong Dongda Electromechanical Co., Ltd, Suzhou Bailichi Mechanical Transmission Co., Ltd, Jiangsu Taikerman Transmission Equipment Co., Ltd. Ranked based on product relevance, certifications, company activity, and industry performance. This list is widely used for supplier comparison and sourcing decisions.

Collapse
Top 1
background image
Jiangsu Yuman Heavy Industry Machinery Co., Ltd
Overall Score4.9 / 5
Est. Date2019-03-26
Registered Capital10000K CNY

Jiangsu Yuman Heavy Industry Machinery Co., Ltd., registered at D307, 3rd Floor, No.1 Liuzhuang Road, Mudu Town, Wuzhong District, Suzhou City, with the administrative approval bureau of Wuzhong District, Suzhou City, and Hu Bin as the legal representative, engages in the design, production, processing, and sales of heavy machinery equipment, couplings, pulleys, mechanical components, hardware and electromechanical products (excluding plastic rubber products and hazardous chemicals); 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). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Coupling Device, Stainless Steel Expansion Sleeve, Pulley

Top 2
background image
Botou Saiteng Casting Machinery Co., Ltd
Overall Score4.8 / 5
Est. Date2018-03-17
Registered Capital5000K CNY

Botou Saiteng Casting Machinery Co., Ltd., with its registered address in Qingyi Village, Waliwang Town, Botou City, Cangzhou City, Hebei Province, is registered with the Botou Market Supervision Administration Bureau. The legal representative is Liu Lingyu, and its business scope includes general projects such as casting machinery manufacturing; Sales of casting machinery; Manufacturing of gas and liquid separation and purification equipment; Sales of gas and liquid separation and purification equipment; Manufacturing of hydraulic power machinery and components; Sales of hydraulic power machinery and components; Manufacturing of pumps and vacuum equipment; Sales of pumps and vacuum equipment; Manufacturing of metal structures; Sales of metal structures; Manufacturing of distribution switch control equipment; Sales of distribution switch control equipment; Sales of bearings, gears, and transmission components; Manufacturing of bearings, gears, and transmission components; Manufacturing of drawing, calculation, and measuring instruments; Sales of drawing, calculation, and measuring instruments; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Sales of industrial textile products; Sales of seals; Mold manufacturing; Mold sales; Mechanical parts and component processing; Industrial design services; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Metal cutting processing services (except for projects that require approval according to law, independently conducting business activities that are not prohibited or restricted by laws and regulations). Core products: Coupling Device, Star Shaped Elastic Coupling, Chain Type Coupling

Top 3
background image
Zhongxin Weichuang (Suzhou) Intelligent Technology Co., Ltd
Overall Score4.8 / 5
Est. Date2019-08-01
Registered Capital2000K CNY

Zhongxin Weichuang (Suzhou) Intelligent Technology Co., Ltd., registered at Room H, Rongrui Building, No. 78 Nantiancheng Road, Xiangcheng District, Suzhou City, registered with the Xiangcheng District Data Bureau of Suzhou City, with Hong Chenming as the legal representative. Its business scope includes research and development, sales of intelligent equipment, electromechanical equipment, mechanical equipment, automation equipment and accessories, as well as providing after-sales installation, commissioning and on-site maintenance services for the above-mentioned products; Import and export business of various commodities and technologies through self operation and agency (excluding commodities and technologies restricted or prohibited by the state for enterprise operation). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Coupling Device, Ronse Gear Rack, Sungil Coupling

TOP4
Hebei Shunzheng Machinery Parts Co., Ltd
Overall Score4.7 / 5
Est. Date2011-10-12
Registered Capital90000K CNY

Hebei Shunzheng Machinery Parts Co., Ltd., with its registered address located in the South Zone of Guangping County Economic Development Zone, Handan City, Hebei Province (north side of the west section of the South Ring Road), is registered with Guangping County Market Supervision and Administration Bureau, and its legal representative is Cheng Baoxiang. Its business scope includes the production and sales of industrial robot parts, leather pulleys, cone sleeves, couplings, and transmission components; Import and export trade. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments)***. Core products: Coupling Device, American Standard Pulley, Transmission Parts

TOP5
Jiangxi Jiangqi Trading Co., Ltd
Overall Score4.7 / 5
Est. Date2018-09-14
Registered Capital2000K CNY

Jiangxi Jiangqi Trading Co., Ltd., with its registered address at Room 3125, Headquarters Economic Building, Bayi Street, Anyuan District, Pingxiang City, Jiangxi Province, is registered with the Market Supervision and Administration Bureau of Anyuan District, Pingxiang City. The legal representative is Huang Yongliang, and the business scope includes licensed projects such as import and export of goods, food business (selling bulk food) (projects that require approval by law can only be carried out after approval by relevant departments), general projects such as sales of electronic products, sales of instruments and meters, sales of industrial automatic control system devices, sales of chemical products (excluding licensed chemical products), sales of daily necessities, sales of packaging materials and products, sales of labor protection products, sales of household appliances, sales of clocks and watches, sales of daily masks (non-medical), and sales of disinfectants (excluding licensed chemical products). Sales of Class II medical devices (including hazardous chemicals), Wholesale of cosmetics, clothing and apparel, wholesale of hardware products, rental of machinery and equipment, supply chain management services (except for licensed businesses, can independently operate projects that are not prohibited or restricted by laws and regulations). Core products: Coupling Device, Homework Tools, Eye Iwazaki

TOP6
Zibo Boshan Baogang Machinery Factory
Overall Score4.6 / 5
Est. Date2002-07-05
Registered Capital3000K CNY

Zibo Boshan Baogang Machinery Factory, with its registered address located on the north side of Boshan Bolai Expressway intersection, is registered with the Market Supervision Administration of Boshan District, Zibo City. The legal representative is Zhou Xianfang, and its business scope includes general projects such as mining machinery manufacturing; Sales of mining machinery; General equipment manufacturing (excluding special equipment manufacturing); Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Manufacturing of gears, gear reducers, and gearboxes; Sales of gears, gear reducers, and gearboxes; Manufacturing of pumps and vacuum equipment; Sales of pumps and vacuum equipment; Manufacturing of dust removal technology equipment; Nonferrous metal casting; Import and export of goods; Installation services for ordinary mechanical equipment; Labor services (excluding labor dispatch). (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: Coupling Device, Screw Conveyor, Bag Filter

TOP7
Botou Changshuo Coupling Manufacturing Co., Ltd
Overall Score4.6 / 5
Est. Date2020-04-21
Registered Capital1000K CNY

Botou Changshuo Coupling Manufacturing Co., Ltd. is registered at 200 meters south of Yuzhuang Village Committee, Bozhen, Botou City, Cangzhou City, Hebei Province. The registration authority is Botou Market Supervision Administration Bureau, and the legal representative is Zhang Chunlai. Its business scope includes the manufacturing of other transmission components. Manufacturing and sales of couplings, transmission components, brake wheels, sprockets, gears, rubber shafts, gear shafts, reducers, dust removal equipment, and unloaders; Mechanical processing * * (projects that require approval by law can only be operated after approval by relevant departments). Core products: Coupling Device, Snake Spring Coupling, Tire Coupling

TOP8
Shandong Dongda Electromechanical Co., Ltd
Overall Score4.6 / 5
Est. Date2008-04-25
Registered Capital56890K CNY

Shandong Dongda Electromechanical Co., Ltd. is registered at Shanbo Road South and Zhixue Road West, Jizou Science and Technology Park, High tech Zone, Jining City, Shandong Province. The registration authority is the Market Supervision Administration of Jining High tech Industrial Development Zone, and the legal representative is Sun Hua. The business scope includes licensed projects: electrical installation services. (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 project: Mining machinery manufacturing; General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of general components; Manufacturing of mechanical and electrical equipment; Manufacturing of electronic components; Manufacturing of distribution switch control equipment; Manufacturing of other electronic devices; Research and development of electronic specialized materials; Mechanical equipment research and development; Research and development of distribution switch control equipment; Information consulting services (excluding licensed information consulting services); Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Retail of electronic components; Sales of mining machinery; Sales of mechanical and electrical equipment; Sales of mechanical parts and components; Sales of special equipment; Sales of electronic components and electromechanical equipment; Sales of power electronic components; Sales of electronic specialized equipment; Electronic product sales; Sales of distribution switch control equipment; Integrated circuit sales; Sales of metal structures; Sales of rubber products; Operation of wires and cables; Sales of lubricating oil; Maintenance of electronic and mechanical equipment (excluding special equipment); Electrical equipment repair; Specialized equipment repair; General equipment repair; Installation services for ordinary mechanical equipment; Technology import and export; Import and export of goods; Non residential real estate leasing. (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: Coupling Device, Mining Pump, Other Testing Categories

TOP9
Suzhou Bailichi Mechanical Transmission Co., Ltd
Overall Score4.5 / 5
Est. Date2020-08-21
Registered Capital2000K CNY

Suzhou Bailichi Machinery Transmission Co., Ltd., registered at Room 2, No. 350 Honghu Road, Kunshan Development Zone, with the registration authority of Kunshan Administrative Approval Bureau and the legal representative of Xiao Cong. Its business scope includes general projects such as bearing, gear and transmission component manufacturing; General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of hydraulic power machinery and components; Sales of mechanical equipment; Electronic product sales; Sales of electrical and mechanical equipment; Sales of valves and plugs; Wholesale of computer software, hardware, and auxiliary equipment; Retail of hardware products (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). Core products: Coupling Device, Hardware And Electromechanical Accessories, Universal Dustproof Bell Cover

TOP10
Jiangsu Taikerman Transmission Equipment Co., Ltd
Overall Score4.4 / 5
Est. Date2010-01-08
Registered Capital10000K CNY

Jiangsu Taikerman Transmission Equipment Co., Ltd. is registered at No. 1 Xiongfeng West Road, Xiongzhou Industrial Zone, Liuhe District, Nanjing City. The registration authority is the Market Supervision and Administration Bureau of Liuhe District, Nanjing City, and the legal representative is Ma Licheng. Its business scope includes research and development, manufacturing, and sales of couplings, clutches, and gear transmission equipment, transmission technology services, production and sales of electromechanical products, and import and export business of various commodities and technologies through self operation and agency (except for commodities and technologies restricted or prohibited from import and export by the state). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Coupling Device

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Jiangsu Yuman Heavy Industry Machinery Co., Ltd2019-03-26Coupling Device, Stainless Steel Expansion Sleeve, Pulley10000K CNYSupported
Botou Saiteng Casting Machinery Co., Ltd2018-03-17Coupling Device, Star Shaped Elastic Coupling, Chain Type Coupling5000K CNYSupported
Zhongxin Weichuang (Suzhou) Intelligent Technology Co., Ltd2019-08-01Coupling Device, Ronse Gear Rack, Sungil Coupling2000K CNYNot Supported
Hebei Shunzheng Machinery Parts Co., Ltd2011-10-12Coupling Device, American Standard Pulley, Transmission Parts90000K CNYSupported
Jiangxi Jiangqi Trading Co., Ltd2018-09-14Coupling Device, Homework Tools, Eye Iwazaki2000K CNYNot Supported
Zibo Boshan Baogang Machinery Factory2002-07-05Coupling Device, Screw Conveyor, Bag Filter3000K CNYSupported
Botou Changshuo Coupling Manufacturing Co., Ltd2020-04-21Coupling Device, Snake Spring Coupling, Tire Coupling1000K CNYSupported
Shandong Dongda Electromechanical Co., Ltd2008-04-25Coupling Device, Mining Pump, Other Testing Categories56890K CNYSupported
Suzhou Bailichi Mechanical Transmission Co., Ltd2020-08-21Coupling Device, Hardware And Electromechanical Accessories, Universal Dustproof Bell Cover2000K CNYNot Supported
Jiangsu Taikerman Transmission Equipment Co., Ltd2010-01-08Coupling Device10000K CNYSupported

Purchasing Guide

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

  • For procurement requirements that require the use of couplings, it is recommended to first clarify key technical parameters such as torque range and speed ratio to ensure compatibility with the equipment transmission system. For example, fans or pumps have high requirements for buffer starting.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support. These suppliers usually have more stable product performance in heavy-duty fields such as metallurgy or mining.
  • Couplings are widely used in engineering machinery and ship power systems. When purchasing, attention should be paid to the differentiated requirements for sealing performance and corrosion resistance in different scenarios to avoid affecting the service life due to insufficient environmental adaptability.
  • It is recommended to evaluate the reliability of the supplier's products based on their industry data support. For example, companies that have been providing hydraulic couplings to the petrochemical industry for a long time often have more mature technical accumulation under high temperature and high pressure conditions.

Knowledge Base

Q

Baidu AiGou will help you find pictures related to different categories of directional couplings, taking you on a journey to appreciate the diversity and uniqueness of directional couplings. At the same time, we also recommend high-quality directional coupler products for you, so that you can easily and quickly find the most suitable directional coupler for yourself when purchasing.

Q

This article starts with the operating process and components of the boiler system, introduces the definition, function, and specific application scenarios of couplings in boilers, and also provides a detailed analysis of the selection and maintenance of couplings.

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