Updated Aug 18, 2026 · Public platform & industry data

Aug 18, 2026 Updated

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2026 Top 10 Four Roll Coiling Machine Manufacturers in China

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Top-rated Four Roll Coiling Machine suppliers, How to choose a Four Roll Coiling Machine manufacturer, Best Four Roll Coiling Machine companies in China

The top 10 Four Roll Coiling Machine manufacturers in China for 2026 are: Nantong Dongchen Heavy duty Machine Tool Co., Ltd, Langfang Diyuan Machinery Equipment Co., Ltd, Changzhou Liboen Machinery Co., Ltd, Nantong Xuanjun Automation Equipment Co., Ltd, Nantong Chuangtu Machinery Technology Co., Ltd, Nantong Weili CNC Machine Tool Co., Ltd, Nantong Haituo Machinery Co., Ltd, Nantong Weifeng Heavy Industry Machinery Co., Ltd, Nantong Kanghai Machine Tool Co., Ltd, Nantong Pengwei Machine Tool 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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Nantong Dongchen Heavy duty Machine Tool Co., Ltd
Overall Score4.9 / 5
Est. Date2010-08-11
Registered Capital16600K CNY

Nantong Dongchen Heavy duty Machine Tool Co., Ltd., with its registered address at No. 17 Haifang Avenue, Hai'an City, registered with the Hai'an Administrative Approval Bureau, and represented by Miao Che as its legal representative. Its business scope includes the production and sales of CNC cutting, folding, rolling, hydraulic machine tools and accessories; Cutting of metal materials, processing and sales of profile components; The export business of self-produced products of our company (excluding goods restricted or prohibited from 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: Four Roll Coiling Machine, Mechanical Three Roll Plate Rolling Machine, Universal Rolling Machine With Upper Roller

Top 2
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Langfang Diyuan Machinery Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2023-02-17
Registered Capital5000K CNY

Langfang Diyuan Machinery Equipment Co., Ltd. is located in Daguang'an Village, Guang'an Town, Dacheng County, Langfang City, Hebei Province. It was established on February 17, 2023 and registered with the Market Supervision Administration of Dacheng County, Langfang City. The legal representative is Xiao Chenming. Core products: Four Roll Coiling Machine, Plate Rolling Machine, Channel Steel Rolling Machine

Top 3
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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: Four Roll Coiling Machine, Plate Rolling Machine, Gbd Production Line

TOP4
Nantong Xuanjun Automation Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2009-04-22
Registered Capital10000K CNY

Nantong Xuanjun Automation Equipment Co., Ltd., with its registered address located in the Chengnan Industrial Concentration Zone of Hai'an County, is registered with the Hai'an Administrative Approval Bureau. The legal representative is Chen Jianbo, and its business scope includes the research and development, manufacturing, and sales of automation equipment, rolling machines, bending machines, shearing machines, profile bending machines, leveling machines, hydraulic presses, and forging equipment; Sales of mechanical equipment and its components, electromechanical equipment and its components, teaching equipment, building decoration materials, clothing, shoes, hats, bags, plastic products, and glass products; Import and export business of various commodities through self operation and agency (excluding commodities restricted by the state for company operation and prohibited from import and export); Domestic and international freight forwarders (subject to specific national regulations). General projects: technical services, technology development, technology consulting, technology exchange, technology transfer, technology promotion (except for projects that require approval according to law, business activities can be carried out independently based on the business license). Core products: Four Roll Coiling Machine, Four-Roll Plate Bending Machine, Fully Automatic Plate Rolling Machine

TOP5
Nantong Chuangtu Machinery Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2018-04-28
Registered Capital8680K CNY

Nantong Chuangtu Machinery Technology Co., Ltd. is registered at Building 1, No. 8 Xiaoxing Avenue, Chengdong Town, Hai'an City. The registration authority is the Hai'an Administrative Approval Bureau, and the legal representative is Ben Lianfang. Its business scope includes the production and sales of CNC machine tools, forging machine tools, electrical equipment, electromechanical accessories, CNC shearing and bending machine tools, hydraulic presses, punching machines, unwinding and leveling lines, molds, general parts, and machine tool accessories; Sales of electromechanical products and hardware. General projects: technical services, technology development, technology consulting, technology exchange, technology transfer, technology promotion; Manufacturing of industrial automatic control system devices; Industrial robot manufacturing; Software development; Research and development of intelligent robots; Import and export of goods; Technology import and export; General equipment repair; Specialized equipment repair (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: Four Roll Coiling Machine, Mechanical Shearing Machine , Cnc Shearing Machine

TOP6
Nantong Weili CNC Machine Tool Co., Ltd

No. 333 Weiyi Road, Chengdong Town, Hai'an City

Overall Score4.5 / 5
Est. Date2003-08-11
Registered Capital15000K CNY

Nantong Weili CNC Machine Tool Co., Ltd., located at No. 333 Weiyi Road, Chengdong Town, Hai'an City, was established on August 11, 2003. The registered authority is Hai'an Data Bureau, and the legal representative is Cao Ruijin. Core products: Four Roll Coiling Machine, Bending Machine, Hydraulic Press

TOP7
Nantong Haituo Machinery Co., Ltd
Overall Score4.5 / 5
Est. Date2010-04-20
Registered Capital8800K CNY

Nantong Haituo Machinery Co., Ltd., with its registered address in Lixi Village, Industrial Concentration Zone, Libao Town, Hai'an City, is registered with the Hai'an Administrative Approval Bureau. The legal representative is Zhong Weihai, and its business scope includes CNC cutting, folding, rolling machinery, hydraulic machinery, hydraulic machinery and accessories, sheet metal processing machinery, punching machines, leveling machines, fans and accessories, and production and sales of air ducts and accessories; Electricity sales; Construction and development of distributed photovoltaic power stations; Import and export business of various commodities through self operation and agency (excluding goods and technologies prohibited by the state or involving administrative approval for import and export). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Four Roll Coiling Machine, Bending Machine, Plate Rolling Machine

TOP8
Nantong Weifeng Heavy Industry Machinery Co., Ltd
Overall Score4.5 / 5
Est. Date2009-11-16
Registered Capital10000K CNY

Nantong Weifeng Heavy Industry Machinery Co., Ltd., with its registered address in Hongqi Village, Industrial Concentration Zone, Libao Town, Hai'an City, is registered with the Hai'an Administrative Approval Bureau. The legal representative is Song Zhifeng, and its business scope includes the production and sales of CNC machinery, environmental protection machinery equipment, and accessories; To engage in the export business of our own products and the import business of mechanical equipment, spare parts, and raw materials required for our production (excluding goods 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: Four Roll Coiling Machine, Bending Machine, Plate Rolling Machine

TOP9
Nantong Kanghai Machine Tool Co., Ltd
Overall Score4.3 / 5
Est. Date2003-06-18
Registered Capital18880K CNY

Nantong Kanghai Machine Tool Co., Ltd. is registered in Jiangzhuang Village Industrial Concentration Zone, Libao Town, Hai'an City. The registration authority is the Hai'an Administrative Approval Bureau, and the legal representative is Kang Hanmeng. Its business scope includes the manufacturing and sales of CNC cutting and folding machine tools, punching machines, unwinding and leveling machines, and sweeping machines. General projects: Manufacturing of metal forming machine tools; Sales of metal forming machine tools; Manufacturing of metal cutting and welding equipment; Sales of metal cutting and welding equipment; 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: Four Roll Coiling Machine, Cnc Bending Machine, Gate Type Shearing Machine

TOP10
Nantong Pengwei Machine Tool Co., Ltd
Overall Score4.3 / 5
Est. Date2006-09-08
Registered Capital26800K CNY

Nantong Pengwei Machine Tool Co., Ltd. is registered in Yangzhuang Village, Group 2, Libao Town, Hai'an City. The registration authority is the Hai'an Administrative Approval Bureau, and the legal representative is Zhou Qipeng. Its business scope includes CNC bending machines, CNC machine tools and accessories processing and sales. General projects: Import and export of goods (except for projects that require approval by law, business activities can be carried out independently based on the business license). Core products: Four Roll Coiling Machine, Plate Rolling Machine, Three-Roller Bending Machine

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Nantong Dongchen Heavy duty Machine Tool Co., Ltd2010-08-11Four Roll Coiling Machine, Mechanical Three Roll Plate Rolling Machine, Universal Rolling Machine With Upper Roller16600K CNYNot Supported
Langfang Diyuan Machinery Equipment Co., Ltd2023-02-17Four Roll Coiling Machine, Plate Rolling Machine, Channel Steel Rolling Machine5000K CNYNot Supported
Changzhou Liboen Machinery Co., Ltd2011-01-07Four Roll Coiling Machine, Plate Rolling Machine, Gbd Production Line10000K CNYSupported
Nantong Xuanjun Automation Equipment Co., Ltd2009-04-22Four Roll Coiling Machine, Four-Roll Plate Bending Machine, Fully Automatic Plate Rolling Machine10000K CNYNot Supported
Nantong Chuangtu Machinery Technology Co., Ltd2018-04-28Four Roll Coiling Machine, Mechanical Shearing Machine , Cnc Shearing Machine8680K CNYNot Supported
Nantong Weili CNC Machine Tool Co., Ltd2003-08-11Four Roll Coiling Machine, Bending Machine, Hydraulic Press15000K CNYNot Supported
Nantong Haituo Machinery Co., Ltd2010-04-20Four Roll Coiling Machine, Bending Machine, Plate Rolling Machine8800K CNYNot Supported
Nantong Weifeng Heavy Industry Machinery Co., Ltd2009-11-16Four Roll Coiling Machine, Bending Machine, Plate Rolling Machine10000K CNYNot Supported
Nantong Kanghai Machine Tool Co., Ltd2003-06-18Four Roll Coiling Machine, Cnc Bending Machine, Gate Type Shearing Machine18880K CNYNot Supported
Nantong Pengwei Machine Tool Co., Ltd2006-09-08Four Roll Coiling Machine, Plate Rolling Machine, Three-Roller Bending Machine26800K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of a four roll coiling machine, it is recommended to prioritize checking key technical parameters such as the maximum coiling thickness and coiling diameter range of the equipment to ensure compatibility with the specifications of the production materials.
  • In metal processing, pressure vessel manufacturing, and other scenarios, the rolling accuracy and stability of the four roll rounding machine directly affect the quality of the finished product, and the appropriate model needs to be selected according to the actual process requirements.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and enterprises with industry data support or platform statistical information.
  • Four roll rounding machines of different specifications are suitable for precision rounding of thin plates or heavy-duty processing of thick plates. Before purchasing, it is necessary to clarify the material types and batch requirements in the production scenario.

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