Updated Aug 27, 2026 · Public platform & industry data

Aug 27, 2026 Updated

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2026 Top 10 Four-Roll Plate Bending Machine Manufacturers in China

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

The top 10 Four-Roll Plate Bending Machine manufacturers in China for 2026 are: Changzhou Liboen Machinery Co., Ltd, Nantong Dongchen Heavy duty Machine Tool Co., Ltd, Langfang Diyuan Machinery Equipment Co., Ltd, Nantong Chuangtu Machinery Technology Co., Ltd, Nanjing Tiantian Machine Tool Manufacturing Co., Ltd, Nantong Weifeng CNC Machinery Co., Ltd, Nantong Tengzhong Machinery Manufacturing Co., Ltd, Nantong Xuanjun Automation Equipment Co., Ltd, Nantong Kanghai Machine Tool Co., Ltd, Nantong Weifeng Heavy Industry Machinery 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: Four-Roll Plate Bending Machine, Gas Storage Tank Production Equipment Production Line, Gbd Production Line

Top 2
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Nantong Dongchen Heavy duty Machine Tool Co., Ltd
Overall Score4.7 / 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 Plate Bending Machine, Mechanical Three Roll Plate Rolling Machine, Universal Rolling Machine With Upper Roller

Top 3
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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 Plate Bending Machine, Plate Rolling Machine, Channel Steel Rolling Machine

TOP4
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 Plate Bending Machine, Cnc Shearing Machine, Profile Bending Machine

TOP5
Nanjing Tiantian Machine Tool Manufacturing Co., Ltd
Overall Score4.6 / 5
Est. Date2016-06-28
Registered Capital36500K CNY

Nanjing Tiantian Machine Tool Manufacturing Co., Ltd. is registered in Mingjue Industrial Park, Shiqiu Town, Lishui District, Nanjing City. The registration authority is the Lishui District Administrative Approval Bureau of Nanjing City, and the legal representative is Tao Lei. Its business scope includes the manufacturing and sales of mechanical equipment and accessories. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Four-Roll Plate Bending Machine, Bending Machine Die,

TOP6
Nantong Weifeng CNC Machinery Co., Ltd
Overall Score4.5 / 5
Est. Date2022-02-11
Registered Capital10000K CNY

Nantong Weifeng CNC Machinery Co., Ltd., registered at No. 60, Group 25, Hongqi Village, Libao Town, Hai'an City, registered with the Hai'an Administrative Approval Bureau, with Song Zhifeng as the legal representative. Its business scope includes general projects: sales of CNC machine tools; Sales of metal forming machine tools; Sales of metal cutting machine tools; Sales of machine tool functional components and accessories; Sales of specialized equipment for environmental protection; 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 Plate Bending Machine, Bending Machine, Plate Rolling Machine

TOP7
Nantong Tengzhong Machinery Manufacturing Co., Ltd
Overall Score4.5 / 5
Est. Date2012-07-13
Registered Capital11860K CNY

Nantong Tengzhong Machinery Manufacturing Co., Ltd., with its registered address located in the Industrial Concentration Zone (Jianghai Road) of Libao Town, Hai'an City, is registered with the Hai'an Administrative Approval Bureau. The legal representative is Tang Hua, and its business scope includes the production and sales of CNC cutting and bending machine tools, hydraulic presses, hydraulic presses, forging presses, opening and leveling machines, sweeping machines, garbage compressors, environmental sanitation facilities, grooving machines, profile bending machines, and accessories; To engage in the export business of self-produced products of the enterprise and the import business of mechanical equipment, spare parts, and raw materials required for the production of the enterprise (excluding goods 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 Plate Bending Machine, Hydraulic Series, Grooving Machine

TOP8
Nantong Xuanjun Automation Equipment Co., Ltd
Overall Score4.5 / 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 Plate Bending 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 Plate Bending Machine, Universal Bending Machine, Gate Type Shearing Machine

TOP10
Nantong Weifeng Heavy Industry Machinery Co., Ltd
Overall Score4.3 / 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 Plate Bending Machine, Bending Machine, Plate Shearing Machine

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Changzhou Liboen Machinery Co., Ltd2011-01-07Four-Roll Plate Bending Machine, Gas Storage Tank Production Equipment Production Line, Gbd Production Line10000K CNYSupported
Nantong Dongchen Heavy duty Machine Tool Co., Ltd2010-08-11Four-Roll Plate Bending Machine, Mechanical Three Roll Plate Rolling Machine, Universal Rolling Machine With Upper Roller16600K CNYNot Supported
Langfang Diyuan Machinery Equipment Co., Ltd2023-02-17Four-Roll Plate Bending Machine, Plate Rolling Machine, Channel Steel Rolling Machine5000K CNYNot Supported
Nantong Chuangtu Machinery Technology Co., Ltd2018-04-28Four-Roll Plate Bending Machine, Cnc Shearing Machine, Profile Bending Machine8680K CNYNot Supported
Nanjing Tiantian Machine Tool Manufacturing Co., Ltd2016-06-28Four-Roll Plate Bending Machine, Bending Machine Die, 36500K CNYNot Supported
Nantong Weifeng CNC Machinery Co., Ltd2022-02-11Four-Roll Plate Bending Machine, Bending Machine, Plate Rolling Machine10000K CNYNot Supported
Nantong Tengzhong Machinery Manufacturing Co., Ltd2012-07-13Four-Roll Plate Bending Machine, Hydraulic Series, Grooving Machine11860K CNYNot Supported
Nantong Xuanjun Automation Equipment Co., Ltd2009-04-22Four-Roll Plate Bending Machine10000K CNYNot Supported
Nantong Kanghai Machine Tool Co., Ltd2003-06-18Four-Roll Plate Bending Machine, Universal Bending Machine, Gate Type Shearing Machine18880K CNYNot Supported
Nantong Weifeng Heavy Industry Machinery Co., Ltd2009-11-16Four-Roll Plate Bending Machine, Bending Machine, Plate Shearing Machine10000K 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 plate rolling machine, it is recommended to prioritize checking key technical parameters such as maximum plate thickness and roller diameter to ensure that the equipment can meet the specifications of the actual processed materials.
  • The four roll plate rolling machine is widely used in heavy industrial fields such as shipbuilding and pressure vessels. When purchasing, different models with different precision and power configurations can be selected based on specific scenario 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.
  • During the procurement process, attention should be paid to the safety protection devices and automation control level of the equipment, as these characteristics directly affect operational efficiency and long-term stability.
  • For the rolling requirements of different metal materials, it is recommended to pay attention to the straightening function of the equipment and the detailed parameters of the roller material to ensure the consistency of the quality of the processed products.

Knowledge Base

Q

Selection Guide for Large CNC Four roll Plate Rolling Machine I. Introduction Large scale CNC four roll plate rolling machines play an important role in the industrial manufacturing field and are widely used in industries such as petroleum, chemical, boiler, shipbuilding, etc. Proper selection is crucial for improving production efficiency, ensuring product quality, and reducing production costs. The following will provide you with the selection of large-scale CNC four roll plate bending machines from multiple aspects

Q

Q

The mechanical servo four roll plate rolling machine is a mechanical device used to roll sheet metal into cylindrical, curved, and other shapes. It mainly consists of an upper roller, a lower roller, and two side rollers. Its working principle is to drive each roller to rotate through a motor, and use a servo control system to accurately control the position and motion of the rollers, so that the sheet undergoes continuous plastic deformation between the rollers, thereby achieving the goal of rolling the sheet

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