Updated Sep 8, 2026 · Public platform & industry data

Sep 8, 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, Jining Sanzheng Machinery Equipment Co., Ltd, Xingtai Jugong Machinery Manufacturing Co., Ltd, Mengcun Hui Autonomous County Hengxin Grain Machinery Equipment Manufacturing Factory, Juzheng Machinery Industry (Dongguan) Co., Ltd, Guangzhou Purui Si Instrument 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
Jining Sanzheng Machinery Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2015-04-23
Registered Capital5000K CNY

Jining Sanzheng Machinery Equipment Co., Ltd., with its registered address at Building 2, No. 8 Shanbo Road Industrial Park, Jiezhuang Street, High tech Zone, Jining City, Shandong Province, China. The registration authority is the Market Supervision and Administration Bureau of Jining High tech Industrial Development Zone, and the legal representative is Pi Xiumei. Its business scope includes general projects such as mining machinery manufacturing; Manufacturing of hydraulic power machinery and components; Manufacturing of construction machinery; Sales of construction machinery; Manufacturing of metal cutting and welding equipment; Manufacturing of casting machinery; Manufacturing of specialized machinery for the production of building materials; Mechanical parts and component processing; Sales of mechanical equipment; Sales of firefighting equipment; Sales of specialized instruments and meters for environmental monitoring; Sales of electrical instruments and meters; Sales of agricultural machinery. (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, Anchor Drilling Rig, Emergency Lighting Lamp

TOP7
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

TOP8
Mengcun Hui Autonomous County Hengxin Grain Machinery Equipment Manufacturing Factory
Overall Score4.5 / 5
Est. Date2014-03-20
Registered Capital-

Hengxin Grain Machinery Equipment Manufacturing Factory in Mengcun Hui Autonomous County, with its registered address in Xindian Village, Xindian Town, Mengcun Hui Autonomous County. The registration authority is the Administration for Industry and Commerce of Mengcun Hui Autonomous County, and the legal representative is Zhao Jinquan. Its business scope includes the processing and sales of pipes, fittings, sieves, and hammers. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Knife Grinder, Vibrating Screen Plate, Customized Serrated Knife

TOP9
Juzheng Machinery Industry (Dongguan) Co., Ltd
Overall Score4.3 / 5
Est. Date2014-06-10
Registered Capital10000K CNY

Juzheng Machinery Industry (Dongguan) Co., Ltd., with its registered address at Room 102, No. 761 Gongchang Road, Huangjiang Town, Dongguan City, Guangdong Province, is registered with the Dongguan Municipal Administration for Market Regulation. The legal representative is Wang Ju, and its business scope includes the production and sales of general mechanical equipment, CNC machine tools, machine tool accessories, hardware accessories, molds and mold accessories, cutting tools, and electronic products; Import and export of goods or technology (excluding goods and technology prohibited by the state from involving administrative approval). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Knife Grinder, Cnc Milling Machine, Engraving And Milling Machine

TOP10
Guangzhou Purui Si Instrument Co., Ltd
Overall Score4.3 / 5
Est. Date2009-12-14
Registered Capital3000K CNY

Guangzhou Purui Si Instrument Co., Ltd., with its registered address located on the second floor of Building C, Public Welfare Fundraising Building, Chayuan Road, Xinhua Street, Huadu District, Guangzhou. The registration authority is the Market Supervision Administration of Huadu District, Guangzhou, and the legal representative is Jiang Rongwen. Its business scope includes the manufacturing of testing machines; Manufacturing of experimental analytical instruments; Manufacturing of electronic measuring instruments; Manufacturing of electrical instruments and meters; Manufacturing of specialized teaching instruments; Manufacturing of optical instruments; Manufacturing of specialized instruments and meters for environmental monitoring; Manufacturing of industrial automatic control system devices; Manufacturing of supply instruments and other general instruments; Manufacturing of components and devices for general and specialized instruments and meters; Mechanical component processing; Mold manufacturing; Wholesale of electrical equipment; Wholesale of instruments and meters; Wholesale of electronic products; Retail of electronic products; Retail of electronic components; Retail of electrical equipment; Software retail; Mechanical and electrical equipment installation services; Electronic automation engineering installation services; Electronic equipment engineering installation services; Instrument and meter repair; General equipment repair; Specialized equipment repair; Electrical equipment repair;. Core products: Knife Grinder, Hot Water Airtightness Tester, Compression Testing 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
Jining Sanzheng Machinery Equipment Co., Ltd2015-04-23Knife Grinder, Anchor Drilling Rig, Emergency Lighting Lamp5000K CNYSupported
Xingtai Jugong Machinery Manufacturing Co., Ltd2012-01-12Knife Grinder, Paper Burning Embossing Printing Machine, Sliding Table Saw6880K CNYSupported
Mengcun Hui Autonomous County Hengxin Grain Machinery Equipment Manufacturing Factory2014-03-20Knife Grinder, Vibrating Screen Plate, Customized Serrated Knife-Supported
Juzheng Machinery Industry (Dongguan) Co., Ltd2014-06-10Knife Grinder, Cnc Milling Machine, Engraving And Milling Machine10000K CNYNot Supported
Guangzhou Purui Si Instrument Co., Ltd2009-12-14Knife Grinder, Hot Water Airtightness Tester, Compression Testing 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

This article mainly introduces the application fields of manual sharpening machines. Manual sharpening machine is an important tool widely used in multiple industrial fields and daily life scenarios. I. Overview With the continuous development of technology and the advancement of manufacturing, the application of various mechanical cutting tools is becoming increasingly widespread. In order to maintain the sharpness and normal service life of these cutting tools

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