Updated Sep 11, 2026 · Public platform & industry data

Sep 11, 2026 Updated

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2026 Top 10 Circular Seam Welding Machine Manufacturers in China

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Top-rated Circular Seam Welding Machine suppliers, How to choose a Circular Seam Welding Machine manufacturer, Best Circular Seam Welding Machine companies in China

The top 10 Circular Seam Welding Machine manufacturers in China for 2026 are: Shandong Zhongtan Intelligent Equipment Co., Ltd, Changzhou Liboen Machinery Co., Ltd, Jiangsu Jingrong Machinery Technology Co., Ltd, Shandong Haitewade Automation Welding Equipment Co., Ltd, Jiangsu Ruiling Welding and Cutting Technology Co., Ltd, Changzhou Pengrui Automation Equipment Co., Ltd, Wuxi Songsheng Machinery Equipment Co., Ltd, Ningjin Junda Packaging Machinery Co., Ltd, Beijing Chuangxiang Intelligent Control Technology Co., Ltd, Jinan Yongxu Welding 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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Shandong Zhongtan Intelligent Equipment Co., Ltd
Overall Score4.9 / 5
Est. Date2022-03-01
Registered Capital10000K CNY

Shandong Zhongtan Intelligent Equipment Co., Ltd., with its registered address at Room 810, Xieying Science and Technology Building, Xianying Street, Rencheng District, Jining City, Shandong Province, is registered with the Market Supervision Administration of Rencheng District, Jining City. The legal representative is Xi Laiwei, and the business scope includes general projects: manufacturing of intelligent basic manufacturing equipment; Mining machinery manufacturing; Sales of mining machinery; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Sales of mechanical equipment; Engineering and technical research and experimental development; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Software development; Software sales; Manufacturing of intelligent instruments and meters; Sales of intelligent basic manufacturing equipment; Sales of railway transportation infrastructure equipment; Import and export of goods; Technology import and export; Sales of photovoltaic equipment and components; Wood sales; Wood processing. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: Manufacturing of railway transportation infrastructure equipment. (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: Circular Seam Welding Machine, Steel Products, Rescue Category

Top 2
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Changzhou Liboen Machinery Co., Ltd
Overall Score4.7 / 5
Est. Date2011-01-07
Registered Capital10000K CNY

Changzhou Liboen Machinery Co., Ltd., with its registered address at Hedong, Hengshanqiao Village, Hengshanqiao Town, Wujin District, Jiangsu Province, is registered with the Changzhou Economic Development Zone Management Committee and represented by Yu Xian as the legal representative. Its business scope includes general projects such as general equipment manufacturing (excluding special equipment manufacturing); Mold manufacturing; Mold sales; Mechanical parts and component processing; Sales of mechanical parts and components; Sales of mechanical equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; 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: Circular Seam Welding Machine, Gas Storage Tank Production Equipment Production Line, Scr Production Equipment Production Line

Top 3
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Jiangsu Jingrong Machinery Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2017-04-26
Registered Capital10000K CNY

Jiangsu Jingrong Machinery Technology Co., Ltd., registered at Group 4, Lixia Village, Yandan Town, Jianhu County (High tech Industrial Park), registered with the Jianhu County Government Service Management Office, with Liao Chunqin as the legal representative. Its business scope includes research and development, manufacturing, and sales of solar photovoltaic equipment and components, as well as metal welding equipment; Import and export business of various commodities and technologies through self operation and agency (excluding commodities and businesses restricted or prohibited by the state for enterprise operation or import and export) (for projects that require approval by law, business activities can only be carried out after approval by relevant departments). General project: Rental of mechanical equipment; Sales of mechanical parts and components (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: Circular Seam Welding Machine, Multi Functional Bending Machine, Welding Equipment

TOP4
Shandong Haitewade Automation Welding Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2017-01-12
Registered Capital3000K CNY

Shandong Haitewade Automation Welding Equipment Co., Ltd., with its registered address at No. 36, Tianbo Road South, Economic Development Zone, Fangshan Town, Qufu City, Jining City, Shandong Province, is registered with the Qufu Market Supervision Administration Bureau and represented by Yan Ji as its legal representative. Its business scope includes general projects such as metal cutting and welding equipment manufacturing; Sales of metal cutting and welding equipment; Import and export of goods. (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: Circular Seam Welding Machine, Spot Welding Machine, Medium Frequency Spot Welding Machine

TOP5
Jiangsu Ruiling Welding and Cutting Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2010-08-25
Registered Capital10000K CNY

Jiangsu Ruiling Welding and Cutting Technology Co., Ltd., with its registered address at No. 41 Longhu Road, Jintan District, Changzhou City, Jiangsu Province, is registered with the Government Service Management Office of Jintan District, Changzhou City. The legal representative is Zhai Yinbo, and the business scope includes general projects such as technical services, technical development, technical consulting, technical exchange, technology transfer, and technology promotion; Manufacturing of metal cutting and welding equipment; Sales of metal cutting and welding equipment; Mechanical parts and component processing; General equipment repair; Specialized equipment repair; Sales of mechanical parts and components; Sales of mechanical equipment; Sales of mechanical and electrical equipment; Sales of instruments and meters; Sales of metal materials; Sales of building decoration materials; Needle textile sales; Retail of hardware products; Wholesale of hardware products; Sales of household appliances; Sales of daily necessities; Sales of plastic products; 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: Circular Seam Welding Machine, Handheld Laser Welding Machine, Laser Welding Machine

TOP6
Changzhou Pengrui Automation Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2015-04-14
Registered Capital1000K CNY

Changzhou Pengrui Automation Equipment Co., Ltd., with its registered address at No. 3 Xiaming Road, Hengshanqiao Town, Changzhou Economic Development Zone, Jiangsu Province. The registration authority is the Changzhou Economic Development Zone Management Committee, and the legal representative is Chen Bo. Its business scope includes general projects such as metal cutting and welding equipment manufacturing; Sales of metal cutting and welding equipment; Sales of hydraulic power machinery and components; Manufacturing of hydraulic power machinery and components; Intelligent basic manufacturing equipment manufacturing; Sales of intelligent robots; Research and development of intelligent robots; Industrial robot manufacturing; Sales of industrial robots; Installation and maintenance of industrial robots; Development of artificial intelligence application software; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion (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: Circular Seam Welding Machine, Positioner, Spot Welding Machine

TOP7
Wuxi Songsheng Machinery Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2018-12-11
Registered Capital1000K CNY

Wuxi Songsheng Machinery Equipment Co., Ltd., with its registered address at No. 10 North Road, Yangshi Ring Town, Luoshe Town, Huishan District, Wuxi City, is registered with the Huishan District Administrative Approval Bureau of Wuxi City. The legal representative is Xi Xiaosong, and the business scope includes the design, manufacturing, processing, sales, installation, and maintenance of general equipment, automation equipment, and metal structural 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). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Circular Seam Welding Machine, Plasma Cutting Machine, Welding Roller Frame

TOP8
Ningjin Junda Packaging Machinery Co., Ltd
Overall Score4.5 / 5
Est. Date2006-10-12
Registered Capital500K CNY

Ningjin Junda Packaging Machinery Co., Ltd. is registered at Huanghe Street, Yinhe Economic and Technological Development Zone, Ningjin County. The registration authority is Ningjin County Market Supervision Administration Bureau, and the legal representative is Wang Zhanjun. The business scope includes mechanical processing and manufacturing, metal product processing, automobile parts processing, and sales (projects that require approval by law can only be carried out after approval by relevant departments).. Core products: Circular Seam Welding Machine, Customized Necking Machine, Metal Sealing Machine

TOP9
Beijing Chuangxiang Intelligent Control Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2013-02-25
Registered Capital2026.424K CNY

Beijing Chuangxiang Intelligent Control Technology Co., Ltd., with its registered address at 307, 3rd floor, Building 3, No. 11 Lianqiao Second Street, Haidian District, Beijing. The registration authority is the Market Supervision Administration of Haidian District, Beijing, and the legal representative is Ling Qing. Its business scope includes technology development, technology consulting, technology services, and technology promotion; Selling electronic products, computers, software and auxiliary equipment, mechanical equipment, cultural supplies; Computer system services; Application software services; Import and export of goods, import and export of technology, and import and export agency. (Market entities shall independently choose their business projects and carry out business activities in accordance with the law; for projects that require approval by law, they shall carry out business activities in accordance with the approved content after approval by relevant departments; they shall not engage in business activities prohibited or restricted by national and local industrial policies.). Core products: Circular Seam Welding Machine, Weld Seam Tracking, Laser Displacement

TOP10
Jinan Yongxu Welding Equipment Co., Ltd
Overall Score4.4 / 5
Est. Date2016-12-22
Registered Capital500K CNY

Jinan Yongxu Welding Equipment Co., Ltd., with its registered address at Workshop 1, No. 7, Botong Science and Technology Park, Jibei Street, Jiyang District, Jinan City, Shandong Province, is registered with the Market Supervision Administration of Jiyang District. The legal representative is Lin Chuncai, and its business scope includes the production, maintenance, and sales of welding equipment and its accessories; Wholesale and retail of electronic products, hardware products, instruments and meters, metal materials, and electromechanical equipment; Import and export business. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Circular Seam Welding Machine, Spot Welding Machine, Cold Bending Machine

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shandong Zhongtan Intelligent Equipment Co., Ltd2022-03-01Circular Seam Welding Machine, Steel Products, Rescue Category10000K CNYSupported
Changzhou Liboen Machinery Co., Ltd2011-01-07Circular Seam Welding Machine, Gas Storage Tank Production Equipment Production Line, Scr Production Equipment Production Line10000K CNYSupported
Jiangsu Jingrong Machinery Technology Co., Ltd2017-04-26Circular Seam Welding Machine, Multi Functional Bending Machine, Welding Equipment10000K CNYNot Supported
Shandong Haitewade Automation Welding Equipment Co., Ltd2017-01-12Circular Seam Welding Machine, Spot Welding Machine, Medium Frequency Spot Welding Machine3000K CNYSupported
Jiangsu Ruiling Welding and Cutting Technology Co., Ltd2010-08-25Circular Seam Welding Machine, Handheld Laser Welding Machine, Laser Welding Machine10000K CNYNot Supported
Changzhou Pengrui Automation Equipment Co., Ltd2015-04-14Circular Seam Welding Machine, Positioner, Spot Welding Machine1000K CNYNot Supported
Wuxi Songsheng Machinery Equipment Co., Ltd2018-12-11Circular Seam Welding Machine, Plasma Cutting Machine, Welding Roller Frame1000K CNYSupported
Ningjin Junda Packaging Machinery Co., Ltd2006-10-12Circular Seam Welding Machine, Customized Necking Machine, Metal Sealing Machine500K CNYSupported
Beijing Chuangxiang Intelligent Control Technology Co., Ltd2013-02-25Circular Seam Welding Machine, Weld Seam Tracking, Laser Displacement2026.424K CNYNot Supported
Jinan Yongxu Welding Equipment Co., Ltd2016-12-22Circular Seam Welding Machine, Spot Welding Machine, Cold Bending Machine500K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of ring seam welding machines, it is recommended to prioritize checking key technical parameters such as welding thickness range, spindle speed, and automation level to ensure that they match the processing requirements of the workpiece. For example, longitudinal seam welding of pressure vessel cylinders needs to be adapted to higher speed models.
  • When selecting suppliers, reference can be made to product compatibility, business qualifications, enterprise activity, industry performance, and platform statistical information, especially suitable for long-term cooperation needs in continuous circumferential welding scenarios such as oil pipelines or steel structures.
  • The ring seam welding machine is widely used in the welding of large diameter workpieces such as wind turbine tower flanges. It is necessary to pay attention to the equipment's rotation diameter and load-bearing capacity to avoid affecting processing efficiency due to insufficient specifications.
  • Different materials, such as stainless steel and carbon steel, have significantly different requirements for the pulse control function of the ring seam welding machine. Before procurement, the compatibility parameters of the materials should be clarified to reduce debugging costs.

Knowledge Base

Q

This article mainly introduces the application fields of the ring seam double gun automatic welding machine, including automobile manufacturing, petrochemical pipeline installation, and other fields. This device has the characteristics of efficient welding and good quality. I. Overview With the continuous progress and development of industrial technology, automated welding technology has been widely applied and promoted. Among them, the ring seam double gun automatic welding machine is used as

Q

This question and answer introduces the application scope of small ring seam automatic welding machine, including small welding occasions suitable for various metal materials. Small circular seam automatic welding machine is an automated equipment widely used in industrial production, mainly used for efficient and high-precision welding operations on circular or ring-shaped parts of various metal materials. It can adapt to various small sizes

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