Updated Jun 19, 2026 · Public platform & industry data

Jun 19, 2026 Updated

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2026 Top 10 Precision Parts Processing Manufacturers in China

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Top-rated Precision Parts Processing suppliers, How to choose a Precision Parts Processing manufacturer, Best Precision Parts Processing companies in China

The top 10 Precision Parts Processing manufacturers in China for 2026 are: Suzhou Zhijiang Automation Manufacturing Co., Ltd, Changzhou Fayou Precision Machinery Co., Ltd, Hehua Machinery Technology (Kunshan) Co., Ltd, Chengdu Chuanda Machinery Manufacturing Co., Ltd, Dongguan Yamei Precision Machinery Parts Co., Ltd, Dongguan Shilihe Electromechanical Equipment Co., Ltd, Kunshan Jinlairui Precision Machinery Co., Ltd, Shenzhen Baoxu Machinery Co., Ltd, Langfang Zihang Instrument Co., Ltd, Dongguan Jiejia Automation Technology 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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Suzhou Zhijiang Automation Manufacturing Co., Ltd
Overall Score4.9 / 5
Est. Date2021-05-12
Registered Capital10000K CNY

Suzhou Zhijiang Automation Manufacturing Co., Ltd., with its registered address at No. 99, Chang'an Road, East the Taihu Lake Ecological Tourism Resort (the Taihu Lake New Town), Wujiang District, Suzhou City, is registered by the Data Bureau of Wujiang District, Suzhou City, and its legal representative is Zhang Pan. Its business scope includes the licensed project: electrical installation services; Construction projects (projects that require approval according to law can only be carried out after approval by relevant departments, and specific business projects are subject to the approval results) General projects: general equipment manufacturing (excluding special equipment manufacturing); Manufacturing of metal cutting and welding equipment; Manufacturing of metal cutting machine tools; Manufacturing of electronic components and electromechanical equipment; Mold manufacturing; Mold sales; Sales of metal forming machine tools; Professional design services; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of electronic (gas) physical equipment and other electronic devices; Maintenance of electronic and mechanical equipment (excluding special equipment); Sales of mechanical equipment; Sales of electrical equipment; Sales of communication equipment; Sales of CNC machine tools; CNC machine tool manufacturing; Manufacturing of metal processing machinery; Manufacturing of machine tool functional components and accessories; Sales of machine tool functional components and accessories; Mechanical equipment research and development; General equipment repair; Computer system services; Sales of industrial control computers and systems; Manufacturing of forgings and powder metallurgy products; Manufacturing of plastic products; Sales of plastic products; Manufacturing of hardware products; Retail of hardware products; Sales of mechanical parts and components; Sales of household appliances; Repair of daily electrical appliances; Rental services (excluding licensed rental services); Industrial design services; Manufacturing of electronic components; Manufacturing of general components; Manufacturing of bearings, gears, and transmission components; Mechanical parts and component processing; Manufacturing of power facilities and equipment; Manufacturing of arts and crafts and ceremonial items (excluding ivory and its products); Metal cutting processing services; Research and development of metal products; Loading and unloading handling; 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: Precision Parts Processing, Tungsten Steel Liner, High Precision Cnc Lathe

Top 2
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Changzhou Fayou Precision Machinery Co., Ltd
Overall Score4.8 / 5
Est. Date2018-01-15
Registered Capital2000K CNY

Changzhou Fayou Precision Machinery Co., Ltd., with its registered address at No. 10 Qingyang Road, Xuejia Town, Xinbei District, Changzhou City. The registration authority is the Government Service Management Office of Changzhou High tech Industrial Development Zone (Xinbei District), and the legal representative is Li Jiufeng. Its business scope includes precision machinery manufacturing; Design of precision molds, mold parts, fixtures, and tools; Technical development and production of models; Manufacturing, processing, and sales of rubber and plastic products, aluminum alloy parts, mechanical components, and accessories; Sales of metal materials. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments) General projects: 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: Precision Parts Processing, Pump Valve Components, Cnc Machining

Top 3
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Hehua Machinery Technology (Kunshan) Co., Ltd
Overall Score4.8 / 5
Est. Date2018-05-11
Registered Capital10000K CNY

Hehua Machinery Technology (Kunshan) Co., Ltd., registered at No. 66 Xingpu Road, Lujia Town, Kunshan City, with registered office at Kunshan Data Bureau and legal representative at Wang Jianguo, is engaged in the research and development, production, processing, and sales of mechanical equipment and its components, hardware products, and molds; Technology development, consulting, transfer, and services in the fields of intelligent technology and new energy technology; Sales of plastic products; Import and export business of goods and technology. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Precision Parts Processing, Cnc Machining, Customized Precision Parts

TOP4
Chengdu Chuanda Machinery Manufacturing Co., Ltd
Overall Score4.7 / 5
Est. Date2009-05-20
Registered Capital1000K CNY

Chengdu Chuanda Machinery Manufacturing Co., Ltd., registered at No. 1, 1st Floor, Building 1, No. 8 South Second Road, Chengdu Economic and Technological Development Zone (Longquanyi District), Sichuan Province, registered with the Market and Quality Supervision Administration of Longquanyi District, Chengdu City, with Peng Jingwei as the legal representative. Its business scope includes design, manufacturing, and processing of molds and fixtures; Processing and Manufacturing: Mechanical equipment and components (for projects that require approval by law, business activities can only be carried out after approval by relevant departments; business activities cannot be carried out without obtaining relevant administrative licenses (approvals)).. Core products: Precision Parts Processing, Precision Machining, Chassis Shell Processing

TOP5
Dongguan Yamei Precision Machinery Parts Co., Ltd
Overall Score4.7 / 5
Est. Date2005-04-15
Registered Capital1000K USD

Dongguan Yamei Precision Machinery Parts Co., Ltd., with its registered address at No.1 Wenchang North Road, Wangdong, Wangniudun Town, Dongguan City, Guangdong Province, is registered with the Dongguan Market Supervision Administration Bureau. The legal representative is Feng Guanggen. Its business scope includes the production and sales of precision cavity molds, high-capacity optical and disk drives and their components, new instrument components (instrument connectors), and precision metal stamping parts. Establish research and development institutions to study and develop the company's self-produced products. (The above projects do not involve special management measures for foreign investment access) (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Precision Parts Processing, Processing Aluminum Alloy, Customization Of Parts

TOP6
Dongguan Shilihe Electromechanical Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2003-08-08
Registered Capital500K CNY

Dongguan Shilihe Electromechanical Equipment Co., Ltd. is registered at the first floor of Yonglida Technology Park, Dongyang Road, Xinzhou Industrial Zone, Xinzhou Community, Wanjiang Street, Dongguan City. The registration authority is Dongguan Market Supervision Administration Bureau, and the legal representative is Wei Juan. The business scope includes the production and sales of electromechanical equipment, molds and their spare parts, electronic plastic and hardware products.. Core products: Precision Parts Processing, Machine Tool Accessories, Precision Clamping Fixture

TOP7
Kunshan Jinlairui Precision Machinery Co., Ltd
Overall Score4.6 / 5
Est. Date2018-03-20
Registered Capital1000K CNY

Kunshan Jinlairui Precision Machinery Co., Ltd., registered at Room 5, No. 2018 Tongxin Road, Yushan Town, Kunshan City, with the registration authority of Kunshan Administrative Approval Bureau and the legal representative of Liao Lunhai. Its business scope includes industrial machinery equipment and precision metal parts, automotive metal parts, automation equipment, metal molds, metal fixtures, metal fixtures, hardware design, manufacturing, processing and sales; Research and development, technical services, and technical consulting for 3D printing technology; Sales of molds, mechanical products, and electronic products; Import and export business of goods and technology. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Precision Parts Processing, Automated Parts Processing

TOP8
Shenzhen Baoxu Machinery Co., Ltd
Overall Score4.6 / 5
Est. Date2014-09-24
Registered Capital500K CNY

Shenzhen Baoxu Machinery Co., Ltd., with its registered address at 1st floor, Building J, Xinwei Third Industrial Zone, Xinshi Community, Dalang Street, Longhua District, Shenzhen, is registered with the Shenzhen Market Supervision Administration and represented by Liao Yubian as its legal representative. Its business scope includes the design and sales of general mechanical equipment, automation equipment, and non-standard equipment; Sales of communication equipment, electronic products, instruments and meters, and office machinery; Sales of hardware component products; Domestic trade, import and export of goods and technology. The licensed business projects include the processing of mechanical equipment, automation equipment, and non-standard equipment.. Core products: Precision Parts Processing, Parts Machining, Precision Hardware Processing

TOP9
Langfang Zihang Instrument Co., Ltd
Overall Score4.5 / 5
Est. Date2015-03-26
Registered Capital600K CNY

Langfang Zihang Instrument and Meter Co., Ltd. is registered in Liwangzhibao Village, Guang'an Town, Dacheng County, Langfang City, Hebei Province. The registration authority is the Market Supervision Administration of Dacheng County, Langfang City, and the legal representative is Han Bing. The business scope includes the production and sales of instruments and accessories, mechanical accessories, electronic accessories, screws, plastic products (excluding medical plastic products), and processing of materials. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Precision Parts Processing, Instrumentation And Meters, Non Standard Parts Processing

TOP10
Dongguan Jiejia Automation Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2022-09-07
Registered Capital2000K CNY

Dongguan Jiejia Automation Technology Co., Ltd., with its registered address at Room 106, No. 33 Huancun Road, Jinxiaotang, Fenggang Town, Dongguan City, Guangdong Province, is registered with the Dongguan Market Supervision Administration. The legal representative is Lin Cuirong, and its business scope includes general projects such as the manufacturing of metal chains and other metal products; Sales of metal products; Research and development of metal products; Manufacturing of electronic components and electromechanical equipment; Sales of electronic components and electromechanical equipment; Sales of mechanical equipment; Manufacturing of mechanical and electrical equipment; Sales of mechanical and electrical equipment; Mold manufacturing; Mold sales; Manufacturing of hardware products; Retail of hardware products; Manufacturing of electrical equipment; Sales of electrical equipment; Manufacturing of machine tool functional components and accessories; Sales of machine tool functional components and accessories; Manufacturing of household appliances; Sales of household appliances; Operation of wires and cables; Sales of building decoration materials; Electronic product sales. (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: Precision Parts Processing, Computer Gong Processing, Non Standard Parts Processing

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Suzhou Zhijiang Automation Manufacturing Co., Ltd2021-05-12Precision Parts Processing, Tungsten Steel Liner, High Precision Cnc Lathe10000K CNYSupported
Changzhou Fayou Precision Machinery Co., Ltd2018-01-15Precision Parts Processing, Pump Valve Components, Cnc Machining2000K CNYSupported
Hehua Machinery Technology (Kunshan) Co., Ltd2018-05-11Precision Parts Processing, Cnc Machining, Customized Precision Parts10000K CNYSupported
Chengdu Chuanda Machinery Manufacturing Co., Ltd2009-05-20Precision Parts Processing, Precision Machining, Chassis Shell Processing1000K CNYNot Supported
Dongguan Yamei Precision Machinery Parts Co., Ltd2005-04-15Precision Parts Processing, Processing Aluminum Alloy, Customization Of Parts1000K USDSupported
Dongguan Shilihe Electromechanical Equipment Co., Ltd2003-08-08Precision Parts Processing, Machine Tool Accessories, Precision Clamping Fixture500K CNYSupported
Kunshan Jinlairui Precision Machinery Co., Ltd2018-03-20Precision Parts Processing, Automated Parts Processing1000K CNYSupported
Shenzhen Baoxu Machinery Co., Ltd2014-09-24Precision Parts Processing, Parts Machining, Precision Hardware Processing500K CNYSupported
Langfang Zihang Instrument Co., Ltd2015-03-26Precision Parts Processing, Instrumentation And Meters, Non Standard Parts Processing600K CNYSupported
Dongguan Jiejia Automation Technology Co., Ltd2022-09-07Precision Parts Processing, Computer Gong Processing, Non Standard Parts Processing2000K CNYSupported

Purchasing Guide

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

  • When purchasing precision parts for machining, it is usually necessary to focus on the tolerance range and surface roughness in the product specifications, which directly affect the assembly accuracy and service life of the parts, especially in high-end fields such as aerospace or medical equipment.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support or platform statistical information to ensure that suppliers can provide precision parts that meet technical requirements in a stable manner.
  • For industries such as automobile manufacturing or electronic equipment that require large-scale production, it is recommended to choose enterprises with mature experience in precision parts processing, as their production efficiency and consistency are usually more guaranteed.
  • Different application scenarios, such as optical instruments or semiconductor equipment, have significant differences in material characteristics requirements for precision parts. When purchasing, it is necessary to clarify key indicators such as material corrosion resistance and thermal stability.

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