Updated Aug 24, 2026 · Public platform & industry data

Aug 24, 2026 Updated

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2026 Top 10 Deep Hole Machine Tool Manufacturers in China

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Top-rated Deep Hole Machine Tool suppliers, How to choose a Deep Hole Machine Tool manufacturer, Best Deep Hole Machine Tool companies in China

The top 10 Deep Hole Machine Tool manufacturers in China for 2026 are: Dongguan Precision Machinery Co., Ltd, Dezhou Hongdu CNC Technology Co., Ltd, Jiangsu Second Machine Tool Co., Ltd, Dezhou Jiangtong Machine Tool Equipment Co., Ltd, Dongguan Naisi Machinery Manufacturing Co., Ltd, Dezhou Xinhongji CNC Machinery Co., Ltd, Dezhou Tianrui Machinery Equipment Co., Ltd, Zhejiang Zhongzhi Jinggong Intelligent Equipment Co., Ltd, Hongte Machinery Development (Shanghai) Co., Ltd, Demaji Precision Machinery (Shandong) 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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Dongguan Precision Machinery Co., Ltd
Overall Score4.9 / 5
Est. Date2022-04-12
Registered Capital8000K CNY

Dongguan Precision Machinery Co., Ltd., registered at No.1 Shujiu Xiangyuan Road, Changping Town, Dongguan City, Guangdong Province, with the Dongguan Market Supervision Administration as the registration authority and Huang Wei as the legal representative, operates in general projects including metal processing machinery manufacturing; Sales of mechanical equipment; Mechanical equipment research and development; Specialized equipment repair. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) (The above projects do not involve special management measures for foreign investment access). Core products: Deep Hole Machine Tool, Total Power Machine Tool, Workbench

Top 2
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Dezhou Hongdu CNC Technology Co., Ltd
Overall Score4.8 / 5
Est. Date2023-08-16
Registered Capital500K CNY

Dezhou Hongdu CNC Technology Co., Ltd., with its registered address located 100 meters northeast of Guojia Village Road, Songjia Town, Lingcheng District, Dezhou City, Shandong Province, is registered with the Market Supervision Administration of Lingcheng District, Dezhou City. The legal representative is Li Wanfeng, and its business scope includes general projects such as CNC machine tool manufacturing; Sales of CNC machine tools; Manufacturing of metal forming machine tools; Sales of metal forming machine tools; Manufacturing of machine tool functional components and accessories; Sales of machine tool functional components and accessories; Manufacturing of metal cutting machine tools; Sales of metal cutting machine tools; Manufacturing of metal tools; Sales of metal tools; Manufacturing of metal processing machinery; General equipment manufacturing (excluding special equipment manufacturing); Metal cutting processing services; General equipment repair; Sales of mechanical equipment; Intelligent control system integration; Research and development of mechanical equipment. (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: Deep Hole Machine Tool, Cnc Drilling And Milling Machine, Workstation

Top 3
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Jiangsu Second Machine Tool Co., Ltd
Overall Score4.8 / 5
Est. Date2020-07-03
Registered Capital10000K CNY

Jiangsu Erji Machine Tool Co., Ltd., registered at Building 26 and 27, South District, Qianjiang Fangzhou Community, Yannan High tech Zone, Yancheng City, with registered address at 26-102 and 26-102-1 (CNH). The registration authority is the Market Supervision Administration of Yannan High tech Industrial Development Zone, Jiangsu Province, and the legal representative is Liu Tongsheng. The business scope includes general projects such as CNC machine tool manufacturing; Sales of CNC machine tools; Manufacturing of machine tool functional components and accessories; Mechanical equipment research and development; Mechanical equipment leasing; Installation services for ordinary mechanical equipment; 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: Deep Hole Machine Tool, Bench Drill, Drilling And Milling Machine

TOP4
Dezhou Jiangtong Machine Tool Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2018-05-08
Registered Capital12000K CNY

Dezhou Jiangtong Machine Tool Equipment Co., Ltd. is registered at No. 336, Qizhong Village, Xinhua Street Office, Decheng District, Dezhou City, Shandong Province. The registration authority is the Market Supervision Administration of Decheng District, Dezhou City, and the legal representative is Yan Zhenying. The business scope includes general projects: specialized equipment manufacturing (excluding licensed professional equipment manufacturing); Manufacturing of metal processing machinery; Manufacturing of metal cutting machine tools; CNC machine tool manufacturing; Manufacturing of metal forming machine tools; Manufacturing of bearings, gears, and transmission components; Manufacturing of metal tools; Mechanical equipment research and development; Manufacturing of hardware products; Research and development of hardware products; Sales of CNC machine tools; Sales of metal forming machine tools; Sales of metal tools; Manufacturing of machine tool functional components and accessories; Sales of machine tool functional components and accessories; General equipment repair; Sales of bearings, gears, and transmission components; Sales of mechanical equipment; Bearing sales; Sales of metal cutting machine tools; Sales of high-speed precision heavy-duty bearings; Metal cutting processing services; Retail of hardware products; Sales of mechanical parts and components; Technology import and export; Import and export of goods; Import and export agency. (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: Deep Hole Machine Tool, Deep Hole Drill Bit, Cnc Deep Hole Drilling Machine

TOP5
Dongguan Naisi Machinery Manufacturing Co., Ltd
Overall Score4.7 / 5
Est. Date2004-10-14
Registered Capital5000K CNY

Dongguan Naisi Machinery Manufacturing Co., Ltd., with its registered address at Room 102, Building 2, No. 2 Chaoheng Road, Chashan Town, Dongguan City, Guangdong Province, is registered with the Dongguan Market Supervision Administration. The legal representative is Ni Junzhong, and its business scope includes the design, manufacturing, and sales of mechanical equipment; Equipment installation, debugging, maintenance, and renovation; Hardware and mold processing, import and export of goods or technologies (excluding goods and technologies prohibited by the state or subject to administrative approval). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Deep Hole Machine Tool, Vertical Disk Clamping Machine, Horizontal Mold Closing Machine

TOP6
Dezhou Xinhongji CNC Machinery Co., Ltd
Overall Score4.6 / 5
Est. Date2017-08-03
Registered Capital2000K CNY

Dezhou Xinhongji CNC Machinery Co., Ltd., with its registered address at Workshop 1, Area C, Beijing Tianjin Shandong Hebei Industrial Park, Santang Township, Pingyuan County, Dezhou City, Shandong Province, China. The registration authority is Pingyuan County Market Supervision Administration, and the legal representative is Wu Qiang. Its business scope includes general projects such as CNC machine tool manufacturing; Manufacturing of machine tool functional components and accessories; Manufacturing of metal processing machinery; Sales of CNC machine tools; Sales of machine tool functional components and accessories; Sales of mechanical equipment; Professional design services; Import and export of goods; Technology import and export. (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: Deep Hole Machine Tool, Scraping And Rolling Machine, Rolling Mill

TOP7
Dezhou Tianrui Machinery Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2013-07-09
Registered Capital50000K CNY

Dezhou Tianrui Machinery Equipment Co., Ltd., registered at No. 9 Shuangyi Road, Xinhua Industrial Park, Decheng District, Dezhou City, registered with the Market Supervision Administration of Decheng District, Dezhou City. The legal representative is Yang Peihua, and the business scope includes general projects: CNC machine tool manufacturing; Manufacturing of metal cutting machine tools; Mechanical parts and component processing; Manufacturing of metal forming machine tools; Manufacturing of distribution switch control equipment; Sales of mechanical parts and components; Sales of CNC machine tools; Sales of metal cutting machine tools; Sales of machine tool functional components and accessories; Tool manufacturing; Tool sales; Sales of hydraulic power machinery and components; Sales of lubricating oil; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of metal materials; Wholesale of electronic components; Retail of electronic components; Sales of distribution switch control equipment; Operation of wires and cables; Sales of building materials; Wholesale of hardware products; Retail of hardware products; Development of intelligent water management system; Sales of mechanical equipment; Installation services for ordinary mechanical equipment; Sales of metal forming machine tools; Mechanical equipment research and development; Import and export of goods; Technology import and export. (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: Deep Hole Machine Tool, Yin And Steel Rod Special Deep Hole Drilling Machine, Cnc Intelligent Deep Hole Blind Hole Boring Machine

TOP8
Zhejiang Zhongzhi Jinggong Intelligent Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2018-05-15
Registered Capital15625K CNY

Zhejiang Zhongzhi Whale Industry Intelligent Equipment Co., Ltd., registered address located at 3rd Floor, Building 1, No. 1318 Gaoxin West Fourth Road, Fengming Street, Tongxiang City, Jiaxing City, Zhejiang Province, registered with the Tongxiang Market Supervision Administration Bureau, with Zhao Yafei as the legal representative. Its business scope includes general projects: sales of artificial intelligence hardware; Sales of intelligent robots; Research and development of intelligent robots; Sales of intelligent warehousing equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of wearable smart devices; Sales of mechanical equipment; Software development; Development of artificial intelligence application software; Sales of CNC machine tools; Sales of metal forming machine tools; Manufacturing of mechanical and electrical equipment; Sales of metal cutting machine tools; Sales of mechanical parts and components; Mechanical parts and component processing; Manufacturing of metal cutting machine tools (except for projects that require approval according to law, business activities are carried out independently based on the business license in accordance with the law). Licensed project: Import and export of goods; Technology import and export (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to the approval results).. Core products: Deep Hole Machine Tool, Multifunction Machine, Gear Grinding Machine

TOP9
Hongte Machinery Development (Shanghai) Co., Ltd
Overall Score4.4 / 5
Est. Date2012-02-21
Registered Capital3000K CNY

Hongte Machinery Development (Shanghai) Co., Ltd., with its registered address at Room 202, No. 211 Jingang Road, China (Shanghai) Pilot Free Trade Zone, registered with the Market Supervision Administration of the Pilot Free Trade Zone, and represented by Huo Shuangning as the legal representative, engages in the technical development and services of mechanical and electrical equipment and accessories, hardware tools, petroleum products, metal materials, hardware and electrical equipment, chemical raw materials and products (excluding hazardous chemicals, monitored chemicals, civilian explosives, and precursor chemicals), and engages in the import and export of goods and technology. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Deep Hole Machine Tool, Aviation Deep Hole Drilling Machine Tool, Deep Hole Drilling

TOP10
Demaji Precision Machinery (Shandong) Co., Ltd
Overall Score4.3 / 5
Est. Date2018-11-12
Registered Capital5000K CNY

Demaji Precision Machinery (Shandong) Co., Ltd., with its registered address at No. 88, North Diaozhuang Village, Xueyuan Road, Longquan Street, Tengzhou City, Shandong Province, is registered with the Tengzhou Market Supervision Administration Bureau. The legal representative is Guo Liyu, and its business scope includes general projects such as manufacturing of machine tool functional components and accessories; CNC machine tool manufacturing; General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of metal cutting machine tools; Manufacturing of casting machinery; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Sales of mechanical equipment; Mining machinery manufacturing; Sales of casting machinery; Manufacturing of metal forming machine tools; Sales of plastic products; Manufacturing of plastic products; Sales of rubber products; Production of chemical products (excluding licensed chemical products); Sales of chemical products (excluding licensed chemical products); Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion. (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: Deep Hole Machine Tool, Metal Band Saw Machine, Slotting Machine

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Dongguan Precision Machinery Co., Ltd2022-04-12Deep Hole Machine Tool, Total Power Machine Tool, Workbench8000K CNYSupported
Dezhou Hongdu CNC Technology Co., Ltd2023-08-16Deep Hole Machine Tool, Cnc Drilling And Milling Machine, Workstation500K CNYNot Supported
Jiangsu Second Machine Tool Co., Ltd2020-07-03Deep Hole Machine Tool, Bench Drill, Drilling And Milling Machine10000K CNYNot Supported
Dezhou Jiangtong Machine Tool Equipment Co., Ltd2018-05-08Deep Hole Machine Tool, Deep Hole Drill Bit, Cnc Deep Hole Drilling Machine12000K CNYSupported
Dongguan Naisi Machinery Manufacturing Co., Ltd2004-10-14Deep Hole Machine Tool, Vertical Disk Clamping Machine, Horizontal Mold Closing Machine5000K CNYNot Supported
Dezhou Xinhongji CNC Machinery Co., Ltd2017-08-03Deep Hole Machine Tool, Scraping And Rolling Machine, Rolling Mill2000K CNYSupported
Dezhou Tianrui Machinery Equipment Co., Ltd2013-07-09Deep Hole Machine Tool, Yin And Steel Rod Special Deep Hole Drilling Machine, Cnc Intelligent Deep Hole Blind Hole Boring Machine50000K CNYSupported
Zhejiang Zhongzhi Jinggong Intelligent Equipment Co., Ltd2018-05-15Deep Hole Machine Tool, Multifunction Machine, Gear Grinding Machine15625K CNYNot Supported
Hongte Machinery Development (Shanghai) Co., Ltd2012-02-21Deep Hole Machine Tool, Aviation Deep Hole Drilling Machine Tool, Deep Hole Drilling3000K CNYNot Supported
Demaji Precision Machinery (Shandong) Co., Ltd2018-11-12Deep Hole Machine Tool, Metal Band Saw Machine, Slotting Machine5000K CNYNot Supported

Purchasing Guide

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

  • For procurement needs that require the use of deep hole machine tools, it is recommended to prioritize checking key technical parameters such as machining aperture range, maximum drilling depth, and spindle speed to ensure that the equipment meets the requirements of workpiece machining accuracy and efficiency.
  • Deep hole machine tools are commonly used for oil cylinder tube processing in the field of energy equipment manufacturing, while they are suitable for top pinhole processing in the mold industry. Specific application scenarios need to be clarified before procurement to match the equipment's functional configuration.
  • 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 it involves difficult to machine materials such as high-temperature alloys, attention should be paid to whether the machine tool is equipped with a high-pressure cooling system and a rigid guide rail structure. Such designs can significantly improve the stability and tool life of deep hole machining.

Knowledge Base

Q

Baidu AiGou has found pictures of different categories of deep hole rolling machines for you, taking you on a journey to appreciate the diversity and uniqueness of deep hole rolling machines. At the same time, we also recommend high-quality deep hole rolling machine products for you, allowing you to easily and quickly find the most suitable deep hole rolling machine for yourself when purchasing.

Q

Deep hole drilling machine is a specialized machine tool used for processing deep holes, mainly for deep hole systems with a length to diameter ratio greater than 10 and precision shallow holes. The following is a detailed introduction to deep hole drilling machines: 1、 Working principle The deep hole drilling machine fixes the workpiece on the worktable, places the deep hole drill bit into the hole of the workpiece, and drives the deep hole drill bit for processing through hydraulic or electric drive,

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