Updated Sep 5, 2026 · Public platform & industry data

Sep 5, 2026 Updated

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2026 Top 10 Flange Rounding Machine Manufacturers in China

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Top-rated Flange Rounding Machine suppliers, How to choose a Flange Rounding Machine manufacturer, Best Flange Rounding Machine companies in China

The top 10 Flange Rounding Machine manufacturers in China for 2026 are: Langfang Diyuan Machinery Equipment Co., Ltd, Nanpi County Yuanxin Cheng Tile Pressing Machinery Factory, Nantong Dongchen Heavy duty Machine Tool Co., Ltd, Nantong Chuangtu Machinery Technology Co., Ltd, Nantong Weili CNC Machine Tool Co., Ltd, Nantong Weifeng Heavy Industry Machinery Co., Ltd, Nantong Kanghai Machine Tool Co., Ltd, Nantong Haituo Machinery Co., Ltd, Nantong Pengwei Machine Tool Co., Ltd, Shandong Daoxiang Machinery 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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Langfang Diyuan Machinery Equipment Co., Ltd
Overall Score4.9 / 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: Flange Rounding Machine, Leveling Machine, Plate Rolling Machine

Top 2
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Nanpi County Yuanxin Cheng Tile Pressing Machinery Factory
Overall Score4.7 / 5
Est. Date2015-04-02
Registered Capital-

Nanpi County Yuanxincheng Tile Pressing Machinery Factory, with its registered address in Fuzhuang Village, Liubali Township, Nanpi County, Cangzhou City, Hebei Province, is registered with the Nanpi County Market Supervision Administration Bureau and represented by Han Huimin. Its business scope includes the processing and sales of tile pressing machine accessories; Metal stamping mold processing; Machining * * * (Projects that require approval by law can only be operated after approval by relevant departments). Core products: Flange Rounding Machine, Tile Press, Keel Block

Top 3
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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: Flange Rounding Machine, Mechanical Three Roll Plate Rolling Machine, Universal Rolling Machine With Upper Roller

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: Flange Rounding Machine, Mechanical Shearing Machine , Electro Hydraulic Servo Bending Machine

TOP5
Nantong Weili CNC Machine Tool Co., Ltd

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

Overall Score4.6 / 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: Flange Rounding Machine, Bending Machine, Hydraulic Press

TOP6
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: Flange Rounding Machine, Bending Machine, Plate Rolling Machine

TOP7
Nantong Kanghai Machine Tool Co., Ltd
Overall Score4.5 / 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: Flange Rounding Machine, Hydraulic Swing Shearing Machine, Marine Bending Machine

TOP8
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: Flange Rounding Machine, Bending Machine, Plate Rolling Machine

TOP9
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: Flange Rounding Machine, Plate Rolling Machine, Universal Rolling Machine With Upper Roller

TOP10
Shandong Daoxiang Machinery Equipment Co., Ltd
Overall Score4.3 / 5
Est. Date2019-11-06
Registered Capital3000K CNY

Shandong Daoxiang Machinery Equipment Co., Ltd., with its registered address at No. A1-15 Qilin Business, Jinyu Road Innovation Building, Fuhe 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 Wu Long. Its business scope includes the sales and online sales of mining machinery and accessories, environmental protection equipment and accessories, hydraulic tools, pneumatic tools, explosion-proof electrical appliances, lifting tools, electric tools, pneumatic tools, track equipment and accessories, sprayers and accessories, agricultural machinery and accessories, snow sweeping equipment and accessories, road construction machinery and accessories, security equipment, photovoltaic power generation equipment, steel, hardware products, building materials, electronic products, instruments and meters, rubber products, plastic products; Import and export business of goods and technology (excluding business restricted or prohibited by the state). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Flange Rounding Machine, Instrument, Environmental Sanitation Equipment

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Langfang Diyuan Machinery Equipment Co., Ltd2023-02-17Flange Rounding Machine, Leveling Machine, Plate Rolling Machine5000K CNYNot Supported
Nanpi County Yuanxin Cheng Tile Pressing Machinery Factory2015-04-02Flange Rounding Machine, Tile Press, Keel Block-Supported
Nantong Dongchen Heavy duty Machine Tool Co., Ltd2010-08-11Flange Rounding Machine, Mechanical Three Roll Plate Rolling Machine, Universal Rolling Machine With Upper Roller16600K CNYNot Supported
Nantong Chuangtu Machinery Technology Co., Ltd2018-04-28Flange Rounding Machine, Mechanical Shearing Machine , Electro Hydraulic Servo Bending Machine8680K CNYNot Supported
Nantong Weili CNC Machine Tool Co., Ltd2003-08-11Flange Rounding Machine, Bending Machine, Hydraulic Press15000K CNYNot Supported
Nantong Weifeng Heavy Industry Machinery Co., Ltd2009-11-16Flange Rounding Machine, Bending Machine, Plate Rolling Machine10000K CNYNot Supported
Nantong Kanghai Machine Tool Co., Ltd2003-06-18Flange Rounding Machine, Hydraulic Swing Shearing Machine, Marine Bending Machine18880K CNYNot Supported
Nantong Haituo Machinery Co., Ltd2010-04-20Flange Rounding Machine, Bending Machine, Plate Rolling Machine8800K CNYNot Supported
Nantong Pengwei Machine Tool Co., Ltd2006-09-08Flange Rounding Machine, Plate Rolling Machine, Universal Rolling Machine With Upper Roller26800K CNYNot Supported
Shandong Daoxiang Machinery Equipment Co., Ltd2019-11-06Flange Rounding Machine, Instrument, Environmental Sanitation Equipment3000K CNYSupported

Purchasing Guide

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

  • For procurement requirements that require the use of flange rounding machines, it is recommended to prioritize checking key technical parameters such as the maximum rounding diameter, sheet thickness range, and forming accuracy of the equipment to ensure compatibility with the specifications of the production materials.
  • In scenarios such as oil pipelines or building steel structures, the coiling efficiency and stability of flange coiling machines directly affect the construction period, and the appropriate model should be selected according to the actual application load.
  • When selecting suppliers, priority should be given to product matching, business qualifications, enterprise activity, industry performance, and enterprises with industry data support or platform statistical information to reduce procurement risks.
  • If special materials such as stainless steel or alloy steel are involved in processing, it is necessary to confirm whether the driving power and roller material of the flange rounding machine meet the requirements of high-strength continuous operation.

Knowledge Base

Q

This article analyzes the working principle, applicable scenarios, and selection points of the flange rounding machine, helping industrial users understand how to efficiently complete metal ring forming through this equipment, improve production efficiency and processing accuracy.

Q

This article analyzes the working principle, applicable scenarios, and selection points of the flange rounding machine, helping industrial users understand how to efficiently complete metal ring forming through this equipment, improve production efficiency and processing accuracy.

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