Updated Aug 17, 2026 · Public platform & industry data

Aug 17, 2026 Updated

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2026 Top 10 Straight Seam Welding Machine Manufacturers in China

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

The top 10 Straight Seam Welding Machine manufacturers in China for 2026 are: Changzhou Liboen Machinery Co., Ltd, Jining Huaguan Safety Equipment Co., Ltd, Dongguang Tengwei Welding Equipment Co., Ltd, Dongguang Xinjun Welding Equipment Factory, Foshan Yuanxinghong Welded Pipe Machinery Mold Co., Ltd, Beike (Shenzhen) Electromechanical Technology Co., Ltd, Youjun Obio (Xiamen) Machinery Equipment Co., Ltd, Ningjin Junda Packaging Machinery Co., Ltd, Shandong Luteng Construction Equipment Co., Ltd, Changzhou Jiuyang Welding Equipment Manufacturing 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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Changzhou Liboen Machinery Co., Ltd
Overall Score4.9 / 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: Straight Seam Welding Machine, Plate Rolling Machine, Automatic Welding Equipment

Top 2
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Jining Huaguan Safety Equipment Co., Ltd

The second room on the west side of Jianshe North Road and Renxing Avenue South Road in Liying Street, Rencheng District, Jining City, Shandong Province

Overall Score4.7 / 5
Est. Date2023-06-07
Registered Capital100K CNY

Jining Huaguan Safety Equipment Co., Ltd. is located in the second room west of Jianshe North Road and Renxing Avenue Xiangnan Road, Liying Street, Rencheng District, Jining City, Shandong Province. It was established on June 7, 2023, with the registration authority of Rencheng District Market Supervision Administration of Jining City and the legal representative being Chen Beihu. Core products: Straight Seam Welding Machine, Instrumentation And Meters, Firefighting Equipment

Top 3
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Dongguang Tengwei Welding Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2017-10-23
Registered Capital500K CNY

Dongguang Tengwei Welding Equipment Co., Ltd. is registered in Beixiakou Village, Nanxiakou Town, Dongguang County, Cangzhou City, Hebei Province. The registration authority is Dongguang County Market Supervision and Administration Bureau, and the legal representative is Ji Hongning. The business scope includes production and sales of welding and cutting equipment, transmission accessories, cold bending machinery equipment, ventilation equipment, environmental dust removal equipment, motor and electromechanical accessories, hydraulic machinery, hardware products, explosion-proof products, and automotive molds (excluding casting). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Straight Seam Welding Machine, Automatic Circumferential Seam Welding Machine, Automatic Welding Machine

TOP4
Dongguang Xinjun Welding Equipment Factory
Overall Score4.6 / 5
Est. Date2020-06-11
Registered Capital100K CNY

Dongguang Xinjun Welding Equipment Factory, with its registered address in Wangjiao Village, Nanxiakou Town, Dongguang County, Cangzhou City, Hebei Province, is registered with the Dongguang County Market Supervision Administration Bureau and represented by Wang Wei as its legal representative. Its business scope includes the production, manufacturing, and sales of spot welding machines. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Straight Seam Welding Machine, Spot Welding Machine, Copper Sheet Cnc Spot Welding Machine Equipment

TOP5
Foshan Yuanxinghong Welded Pipe Machinery Mold Co., Ltd
Overall Score4.6 / 5
Est. Date2007-01-04
Registered Capital3800K CNY

Foshan Yuanxinghong Welded Pipe Machinery Mold Co., Ltd. is registered at No. 1-3, Workshop Office Building, Muzhong Village Committee (Muzhong Industrial Park), Muyuan Village Committee, Shishan, Nanhai District, Foshan City. The registration authority is Nanhai District Market Supervision Administration of Foshan City, and the legal representative is Chai Lihua. The business scope includes processing, manufacturing, and sales of hardware products, hardware molds (excluding painting and rust prevention), and mechanical equipment. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments.) (For projects that require approval by law, business activities can only be carried out after approval by relevant departments.). Core products: Straight Seam Welding Machine, Decorative Control Pipe Machine, Direct Drinking Water Pipe Making Machine

TOP6
Beike (Shenzhen) Electromechanical Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2019-03-07
Registered Capital5500K CNY

Beike (Shenzhen) Electromechanical Technology Co., Ltd., registered at Room 301-3, Building 10, Donghai Science and Technology Industrial Park, No. 2 Shanzixia Road, Dakang Community, Yuanshan Street, Longgang District, Shenzhen, with the registration authority of Shenzhen Market Supervision Administration and the legal representative of Li Xiaoqin, is engaged in the research and sales of electronic components, electronic products, hardware products, plastic products, automation equipment, semiconductor equipment, optical communication equipment, precision instruments and related spare parts, as well as the technical development and sales of software; Domestic trade, import and export of goods and technology; Leasing services (excluding licensed leasing services) except for projects prohibited by laws, administrative regulations, and decisions of the State Council, and restricted projects that require a license to operate; Housing rental; Non residential real estate leasing; Land use right leasing; Rental services for transportation equipment; Mechanical equipment leasing; Rental of computers and communication equipment; Office equipment rental services; Rental of counters and stalls; Information consulting services (excluding licensed information consulting services); Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Internet sales (except for the sale of goods that need to be licensed); Internet equipment sales. The production and processing of electronic components, electronic products, hardware products, plastic products, automation equipment, semiconductor equipment, optical communication equipment, precision instruments, and related spare parts, except for projects that require approval according to law, shall be carried out independently based on the business license. (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: Straight Seam Welding Machine, Manual Parallel Seam Welding Machine, Energy Storage Sealing Welding Machine

TOP7
Youjun Obio (Xiamen) Machinery Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2013-05-15
Registered Capital8000K CNY

Youjun Obio (Xiamen) Machinery Equipment Co., Ltd., registered at Room 518, No. 3 Xinggang Qili, Xiamen Area, China (Fujian) Pilot Free Trade Zone, registered with the Xiamen Market Supervision Administration, with Liu Guiyou as the legal representative. Its business scope includes general projects: specialized equipment manufacturing (excluding licensed professional equipment manufacturing); Manufacturing of mechanical and electrical equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Mechanical equipment leasing; Sales of artificial intelligence hardware; Sales of new energy original equipment; Sales of generators and generator sets; Sales of electrical accessories; Sales of metal forming machine tools; Sales of hydraulic power machinery and components; Sales of high-speed precision gear transmission devices; Sales of calculator equipment; Wholesale of electronic components; Sales of mechanical parts and components; Sales of electronic components and electromechanical equipment; Sales of mechanical and electrical equipment; Sales of electrical equipment; Wholesale of hardware products; Sales of metal tools; Sales of mechanical equipment; Sales of specialized machinery for agriculture, forestry, animal husbandry, animal husbandry, and fisheries; Sales of agricultural, forestry, animal husbandry and fishery machinery accessories; Wholesale of automotive spare parts; Technology import and export; Import and export of goods; Import and export agency; Engineering and technical research and experimental development; Research and development of new material technology; Natural science research and experimental development; Research and development of motorcycles and their components; Research and development of Internet of Things technology; Research and development of metal products; Research and development of electronic specialized materials. (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: Straight Seam Welding Machine, Seed Nail Welding Machine, Planting Nail Welding Machine

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. Its 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: Straight Seam Welding Machine, Bottom Sealing Machine Bucket Making Equipment

TOP9
Shandong Luteng Construction Equipment Co., Ltd
Overall Score4.4 / 5
Est. Date2015-12-04
Registered Capital80000K CNY

Shandong Luteng Construction Equipment Co., Ltd., with its registered address at No. 6, Ninth Industrial Park, Huangtun Street, High tech Zone, Jining City, Shandong Province, is registered with the Market Supervision and Administration Bureau of Jining High tech Industrial Development Zone. The legal representative is Xun Anqing, and its business scope includes general projects such as import and export of goods; Manufacturing of construction machinery; Industrial robot manufacturing; Manufacturing of security equipment; Mechanical parts and component processing; CNC machine tool manufacturing; Sales of construction machinery; Sales of mining machinery; Wholesale of hardware products; Intelligent control system integration; Leasing of construction machinery and equipment; Mechanical equipment leasing; Sales of mechanical parts and components; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Information technology consulting services; Maintenance of electronic and mechanical equipment (excluding special equipment); Labor services (excluding labor dispatch); Software sales; Software development. (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: Straight Seam Welding Machine, Steel Bar Bending Machine, Cover Beam Skeleton Welding Robot

TOP10
Changzhou Jiuyang Welding Equipment Manufacturing Co., Ltd
Overall Score4.4 / 5
Est. Date2008-09-10
Registered Capital5000K CNY

Changzhou Jiuyang Welding Equipment Manufacturing Co., Ltd., with its registered address at 168 Hanjiang Road, Xinbei District, Changzhou City, is registered with the Administrative Approval Bureau of Changzhou National High tech Industrial Development Zone (Xinbei District). The legal representative is Yang Di, and its business scope includes the manufacturing, processing, and research and development of welding machines and accessories; Technology transfer, consulting, and design services; Sales of electronic products and metal materials. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Straight Seam Welding Machine, , Fh3125b Ring Seam Welding Machine

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Changzhou Liboen Machinery Co., Ltd2011-01-07Straight Seam Welding Machine, Plate Rolling Machine, Automatic Welding Equipment10000K CNYSupported
Jining Huaguan Safety Equipment Co., Ltd2023-06-07Straight Seam Welding Machine, Instrumentation And Meters, Firefighting Equipment100K CNYNot Supported
Dongguang Tengwei Welding Equipment Co., Ltd2017-10-23Straight Seam Welding Machine, Automatic Circumferential Seam Welding Machine, Automatic Welding Machine500K CNYNot Supported
Dongguang Xinjun Welding Equipment Factory2020-06-11Straight Seam Welding Machine, Spot Welding Machine, Copper Sheet Cnc Spot Welding Machine Equipment100K CNYNot Supported
Foshan Yuanxinghong Welded Pipe Machinery Mold Co., Ltd2007-01-04Straight Seam Welding Machine, Decorative Control Pipe Machine, Direct Drinking Water Pipe Making Machine3800K CNYNot Supported
Beike (Shenzhen) Electromechanical Technology Co., Ltd2019-03-07Straight Seam Welding Machine, Manual Parallel Seam Welding Machine, Energy Storage Sealing Welding Machine5500K CNYNot Supported
Youjun Obio (Xiamen) Machinery Equipment Co., Ltd2013-05-15Straight Seam Welding Machine, Seed Nail Welding Machine, Planting Nail Welding Machine8000K CNYNot Supported
Ningjin Junda Packaging Machinery Co., Ltd2006-10-12Straight Seam Welding Machine, Bottom Sealing Machine Bucket Making Equipment500K CNYSupported
Shandong Luteng Construction Equipment Co., Ltd2015-12-04Straight Seam Welding Machine, Steel Bar Bending Machine, Cover Beam Skeleton Welding Robot80000K CNYNot Supported
Changzhou Jiuyang Welding Equipment Manufacturing Co., Ltd2008-09-10Straight Seam Welding Machine, , Fh3125b Ring Seam Welding Machine5000K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of straight seam welding machines, it is recommended to match equipment specifications based on key technical parameters such as plate thickness and welding speed. For example, for thin plate welding, attention should be paid to the stability of high-frequency inverter technology.
  • 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 equipment performance in the field of pipeline prefabrication or pressure vessel manufacturing.
  • Straight seam welding machines are widely used in steel structure processing and automobile exhaust pipe production. When purchasing, the cooling system configuration should be considered in conjunction with the continuous operation time requirements to avoid equipment overheating affecting the quality of welds.
  • Different power straight seam welding machines are suitable for different production line scenarios. For small and medium-sized sheet metal parts processing, 200-400A models can be selected, while for heavy machinery manufacturing, models with 500A or above are required to ensure that the melting depth meets the standard.

Knowledge Base

Q

Baidu AiGou has found pictures related to different categories of straight seam shear welding machines for you, taking you to appreciate the diversity and uniqueness of straight seam shear welding machines. At the same time, we also recommend high-quality straight seam shear welding machine products for you, allowing you to easily and quickly find the most suitable straight seam shear welding machine for yourself when purchasing.

Q

1、 Core functions and advantages Automated welding: By mechanically controlling the movement of the welding gun, it replaces manual operation and significantly improves efficiency. Applicable materials: carbon steel, stainless steel, aluminum and other metals, supporting various processes such as argon arc welding, MIG/MAG, etc. Typical applications: solar water heater cylinder, steel structure, automobile manufacturing, etc

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