Updated Aug 30, 2026 · Public platform & industry data

Aug 30, 2026 Updated

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2026 Top 10 Knife Grinder Manufacturers in China

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Top-rated Knife Grinder suppliers, How to choose a Knife Grinder manufacturer, Best Knife Grinder companies in China

The top 10 Knife Grinder manufacturers in China for 2026 are: Renxian Changtong Machinery Manufacturing Factory, Jining Huaguan Safety Equipment Co., Ltd, Shandong Luzhong Machinery Equipment Co., Ltd, Shandong Tianyi Heavy Industry Machinery Co., Ltd, Shandong Liming Machinery Equipment Co., Ltd, Xingtai Runnuo Machinery Manufacturing Co., Ltd, Dongguan Yizun Environmental Protection Technology Co., Ltd, Xingtai Jugong Machinery Manufacturing Co., Ltd, Dongguan Zhanxiang Precision Hardware Co., Ltd, Suzhou Saipa Aixi Precision 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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Renxian Changtong Machinery Manufacturing Factory

Fubei Village, Xingwan Town, Ren County, Xingtai City, Hebei Province

Overall Score4.9 / 5
Est. Date2017-10-18
Registered Capital-

Renxian Changtong Machinery Manufacturing Factory, located in Fubei Village, Xingwan Town, Renxian County, Xingtai City, Hebei Province, was established on October 18, 2017. The registration authority is the Renze District Market Supervision Administration, and the legal representative is Wang Xueliang. Core products: Knife Grinder

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: Knife Grinder

Top 3
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Shandong Luzhong Machinery Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2021-04-15
Registered Capital5000K CNY

Shandong Luzhong Machinery Equipment Co., Ltd., with its registered address at Room 1402, 14th Floor, Building C, Huijing International City Phase II, 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 Zhang Kai, and the business scope includes general projects such as mechanical equipment sales; Sales of mining machinery; Sales of electrical and mechanical equipment; Installation services for ordinary mechanical equipment; General equipment repair; Sales of railway locomotive and vehicle accessories; Sales of railway transportation equipment; Sales of railway locomotives and vehicles; Sales of specialized equipment for environmental protection; Sales of construction machinery; Sales of agricultural machinery; Sales of electrical accessories; Sales of intelligent instruments and meters; Sales of instruments and meters; Sales of electrical instruments and meters; Sales of firefighting equipment; Sales of power electronic components; Sales of steel reinforcement products for construction; Retail of hardware products; Sales of building materials; Sales of metal materials; Sales of chemical products (excluding licensed chemical products); Sales of rubber products; Sales of metal wire ropes and their products; Sales of labor protection 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: Knife Grinder, Drilling Rig Parts, Mining Equipment

TOP4
Shandong Tianyi Heavy Industry Machinery Co., Ltd
Overall Score4.6 / 5
Est. Date2020-11-20
Registered Capital3000K CNY

Shandong Tianyi Heavy Industry Machinery Co., Ltd., with its registered address at Room 122, Innovation Building, Jinyu Road, High tech Zone, Jining City, Shandong Province, is registered with the Market Supervision Administration of Jining High tech Industrial Development Zone. The legal representative is Wu Long, and its business scope includes general projects such as mechanical equipment sales; Sales of mechanical parts and components; Sales of railway transportation infrastructure equipment; Sales of household appliances; Sales of specialized instruments and meters for environmental monitoring; Sales of specialized equipment for environmental protection; Sales of firefighting equipment; Sales of wind and electric tools; Sales of agricultural machinery; Sales of rail transit engineering machinery and components; Electronic product sales; Sales of special equipment; Sales of instruments and meters; Sales of communication equipment; Wire and cable business (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: Knife Grinder, Mining Machinery, Security Rescue

TOP5
Shandong Liming Machinery Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2023-12-25
Registered Capital5000K CNY

Shandong Liming Machinery Equipment Co., Ltd., with its registered address at No. 666, Yingkelei Industrial Park, 327 National Road, 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 Wang Lili, and the business scope includes general projects: manufacturing of mechanical and electrical equipment; Mining machinery manufacturing; Manufacturing of construction machinery; Manufacturing of specialized machinery for tunnel construction; Manufacturing of specialized equipment for environmental protection; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Sales of specialized equipment for environmental protection; Sales of mechanical and electrical equipment; Sales of steel reinforcement products for construction; Bearing sales; Installation services for ordinary mechanical equipment; General equipment repair; Sales of railway transportation equipment; Sales of railway locomotive and vehicle accessories; Sales of mechanical equipment; Sales of metal fittings for construction; Sales of agricultural machinery; Sales of construction machinery; Sales of mining machinery; Sales of specialized machinery for tunnel construction; Sales of pipeline transportation equipment; Sales of instruments and meters; Sales of electrical instruments and meters; Sales of firefighting equipment; Sales of power electronic components; Retail of hardware products; Sales of building materials; Sales of metal materials; Sales of chemical products (excluding licensed chemical products); Sales of rubber products; Sales of metal wire ropes and their products; Sales of labor protection equipment; Sales of metal forming machine tools. (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: Knife Grinder, Mining Machinery And Equipment, Security Equipment

TOP6
Xingtai Runnuo Machinery Manufacturing Co., Ltd
Overall Score4.5 / 5
Est. Date2020-05-12
Registered Capital300K CNY

Xingtai Runnuo Machinery Manufacturing Co., Ltd., with its registered address at No. 29 Zhengjiazhuang Village, Xingjiawan Town, Renze District, Xingtai City, Hebei Province, is registered with the Renze District Market Supervision and Administration Bureau. The legal representative is Tan Xuelei, and the business scope includes general projects: manufacturing of construction machinery; Mining machinery manufacturing; Manufacturing of wood and bamboo processing machinery; Manufacturing of metal processing machinery; Manufacturing of specialized equipment for environmental protection; Sales of mechanical equipment; Sales of building materials; Sales of special equipment; Sales of household appliances; Sales of metal products; Sales of instruments and meters; Sales of office equipment; Sales of electrical equipment; Sales of chemical products (excluding licensed chemical products); Electronic product sales; Wholesale of hardware products; Wholesale of automotive spare parts; Wholesale of kitchenware, sanitary ware, and daily necessities; Wholesale of sports goods and equipment; Wholesale of computer software, hardware, and auxiliary 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: Knife Grinder, Multi Functional Photo Frame Machine, Card Cutting Machine

TOP7
Dongguan Yizun Environmental Protection Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2016-06-24
Registered Capital500K CNY

Dongguan Yizun Environmental Protection Technology Co., Ltd., with its registered address at No. 323, 3rd floor, No. 292 Luhu West Road, Qingxia Village, Qingxi Town, Dongguan City, is registered with the Dongguan Market Supervision Administration Bureau. The legal representative is Li Zhaojiao, and its business scope includes research and development, production and sales of environmental protection materials, general machinery and accessories, electromechanical equipment, hardware products, security products, locks, police equipment, rubber products, parking lot special equipment, transportation facilities, wheel locks, parking locks, and parking racks; Computer software and hardware technology services and sales; Construction project of parking lot; Import and export of goods. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Knife Grinder, Centrifugal Dewatering Machine, Spiral Feeder

TOP8
Xingtai Jugong Machinery Manufacturing Co., Ltd
Overall Score4.5 / 5
Est. Date2012-01-12
Registered Capital6880K CNY

Xingtai Jugong Machinery Manufacturing Co., Ltd. is registered in Xiaozhangzhuang Village, Xiguo Town, Julu County. The registration authority is Julu County Market Supervision Administration, and the legal representative is Li Huizhou. Its business scope includes the manufacturing and sales of woodworking machinery, machine tool equipment, rubber machinery, food machinery, construction machinery, mining machinery, general machinery and their accessories. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments)**. Core products: Knife Grinder, Paper Burning Embossing Printing Machine, Sliding Table Saw

TOP9
Dongguan Zhanxiang Precision Hardware Co., Ltd
Overall Score4.3 / 5
Est. Date2016-12-06
Registered Capital1000K CNY

Dongguan Zhanxiang Precision Hardware Co., Ltd., registered at No. 1006, Building 1, Shenghe Business Building, Jufu Road, Qingxia Village, Qingxi Town, Dongguan City, with the registration authority of Dongguan Market Supervision Administration and the legal representative of Lei Linhui, is engaged in the sales of precision hardware accessories, hardware products, precision machinery accessories, hardware tools, cutting tools, electronic products, and plastic accessories; Maintenance: General mechanical equipment. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Knife Grinder, Gear Hobbing Machine Fixture Series, Chuck Series

TOP10
Suzhou Saipa Aixi Precision Machinery Co., Ltd
Overall Score4.3 / 5
Est. Date2012-04-28
Registered Capital3000K CNY

Suzhou Saipa Aixi Precision Machinery Co., Ltd., registered at Room 108, 1st Floor, Building B, No. 68 Xiangyang Road, High tech Zone, Suzhou City, with the registration authority of Suzhou High tech Zone (Huqiu District) Market Supervision Administration and the legal representative being Takuya Imai. Its business scope includes research and development of mechanical equipment and accessories, electronic products and components, semiconductors, automotive parts, electromechanical equipment, hardware accessories, CNC machine tools, and computer software; Debugging, installation, assembly, maintenance, and repair services for the above-mentioned products; The wholesale, commission agency (excluding auctions), import and export business of the above-mentioned products (not involving state-owned trade management goods, but involving quota and license management goods, applications shall be processed in accordance with relevant national regulations). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments) General projects: general equipment manufacturing (excluding special equipment manufacturing); CNC machine tool manufacturing; Manufacturing of mechanical and electrical equipment; Manufacturing of machine tool functional components and accessories; Manufacturing of metal processing machinery; Manufacturing of semiconductor lighting devices; Manufacturing of semiconductor discrete devices; Manufacturing of specialized equipment for semiconductor devices; Manufacturing of industrial automatic control system devices; Manufacturing of metal tools; Sales of pneumatic power machinery and components; Mechanical parts and component processing; Sales of industrial automatic control system devices; Sales of industrial robots; Sales of lubricating oil; Mold sales; Sales of non-metallic minerals and products; Information technology consulting services; 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: Knife Grinder, 5-Axis Sp Cnc Sharpening Machine, 5-Axis Cnc Sharpening Machine

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Renxian Changtong Machinery Manufacturing Factory2017-10-18Knife Grinder-Not Supported
Jining Huaguan Safety Equipment Co., Ltd2023-06-07Knife Grinder100K CNYNot Supported
Shandong Luzhong Machinery Equipment Co., Ltd2021-04-15Knife Grinder, Drilling Rig Parts, Mining Equipment 5000K CNYNot Supported
Shandong Tianyi Heavy Industry Machinery Co., Ltd2020-11-20Knife Grinder, Mining Machinery, Security Rescue3000K CNYSupported
Shandong Liming Machinery Equipment Co., Ltd2023-12-25Knife Grinder, Mining Machinery And Equipment, Security Equipment5000K CNYSupported
Xingtai Runnuo Machinery Manufacturing Co., Ltd2020-05-12Knife Grinder, Multi Functional Photo Frame Machine, Card Cutting Machine300K CNYNot Supported
Dongguan Yizun Environmental Protection Technology Co., Ltd2016-06-24Knife Grinder, Centrifugal Dewatering Machine, Spiral Feeder500K CNYNot Supported
Xingtai Jugong Machinery Manufacturing Co., Ltd2012-01-12Knife Grinder, Paper Burning Embossing Printing Machine, Sliding Table Saw6880K CNYSupported
Dongguan Zhanxiang Precision Hardware Co., Ltd2016-12-06Knife Grinder, Gear Hobbing Machine Fixture Series, Chuck Series1000K CNYSupported
Suzhou Saipa Aixi Precision Machinery Co., Ltd2012-04-28Knife Grinder, 5-Axis Sp Cnc Sharpening Machine, 5-Axis Cnc Sharpening Machine3000K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of a grinding machine, it is recommended to match the equipment power and grinding wheel speed based on the hardness of the processing material and the type of cutting tool. For example, for high carbon steel processing, a model with a power of ≥ 1.5kW should be selected to ensure efficiency.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support. Such suppliers can usually provide more stable equipment support in the field of metal processing.
  • In the scenario of woodworking tool grinding, it is recommended to choose a sharpening machine with angle adjustment function, whose adjustable speed range of 1200-3000rpm can adapt to different blade accuracy requirements.
  • For the continuous operation environment of the assembly line, attention should be paid to the parameters of the equipment's continuous working time. Industrial grade grinding machines are usually marked with a continuous operation capacity of ≥ 8 hours and equipped with overheating protection devices.

Knowledge Base

Q

A CNC sharpening machine is a device that uses computer-controlled CNC machine tools to automate the sharpening process. The following is a detailed explanation about the CNC grinding machine: 1、 Definition and Characteristics<&list>Definition: CNC sharpening machines, such as the DMSQ-K model, are fully automated programmable sharpening machines developed by the factory, which integrate advanced CNC technology and grinding processes.

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