Updated Nov 5, 2026 · Public platform & industry data

Nov 5, 2026 Updated

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2026 Top 10 Processed Parts Manufacturers in China

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

The top 10 Processed Parts manufacturers in China for 2026 are: Shandong Huanuo Metal Products Co., Ltd, Dongguan Hongyu Surface Treatment Technology Co., Ltd, Jiangsu Mimo Metal Co., Ltd, Shenzhen Hantai Precision Machinery Co., Ltd, Hengshui Yilin Polymer Materials Co., Ltd, Jiangsu Shihui Transmission Technology Co., Ltd, Nanpi County Jiantong Hardware Manufacturing Co., Ltd, Shenzhen Huiwen Intelligent Manufacturing Technology Co., Ltd, Suzhou Zhijiang Automation Manufacturing Co., Ltd, Foshan Helu Hongsheng Aluminum Industry 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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Shandong Huanuo Metal Products Co., Ltd
Overall Score4.9 / 5
Est. Date2021-12-13
Registered Capital8000K CNY

Shandong Huanuo Metal Products Co., Ltd. is registered at Room B310, Xingguang Entrepreneurship Building, Dongchang East Road, Dongcheng Street, Liaocheng Economic and Technological Development Zone, Shandong Province. The registration authority is the Market Supervision and Administration Bureau of Liaocheng Economic and Technological Development Zone, and the legal representative is Pu Chengxiang. The business scope includes general projects: sales of metal products; Sales of metal materials; Sales of high-quality special steel materials; Sales of non-ferrous metal alloys; Sales of building materials; Operation of wires and cables; Sales of metal ores; Sales of chemical products (excluding licensed chemical products); Sales of electronic measuring instruments; Sales of power electronic components; Sales of plastic products; Sales of packaging materials and products; Sales of daily necessities; Sales of office supplies; Sales of rubber products; Sales of labor protection equipment; Retail of arts and crafts and collectibles (excluding ivory and its products). (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: Processed Parts, Weather Resistant Board, Wear Resistant Steel Plate Milling Machine

TOP6
Jiangsu Shihui Transmission Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2022-09-14
Registered Capital16000K CNY

Jiangsu Shihui Transmission Technology Co., Ltd., with its registered address at No. 88 Yangshengba, Gezhuang Village, Guanlin Town, Yixing City, registered with the Yixing Administrative Approval Bureau, and represented by Wang Youguo as its legal representative. Its business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of bearings, gears, and transmission components; Sales of bearings, gears, and transmission components; Intelligent basic manufacturing equipment manufacturing; Sales of intelligent warehousing equipment; Mechanical parts and component processing; Sales of mechanical parts and components; Manufacturing of general components; Sales of mechanical equipment; Manufacturing of metal tools; Sales of metal tools; Sales of power electronic components; Manufacturing of hardware products; Wholesale of hardware products; Sales of instruments and meters; Sales of metal materials; Sales of rubber products; Sales of daily necessities (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: Processed Parts, Standard Linear Bearings, Stainless Steel Split Bearing Seat Sn

TOP8
Shenzhen Huiwen Intelligent Manufacturing Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2018-01-29
Registered Capital1000K CNY

Shenzhen Huiwen Intelligent Manufacturing Technology Co., Ltd., registered at Room 102, Building A, Tianyou Maker Industrial Park, No. 2 Lixin Road, Qiaotou Community, Fuhai Street, Bao'an District, Shenzhen, registered with the Shenzhen Municipal Administration for Market Regulation, with Zhang Jiguang as the legal representative. Its business scope includes rapid research and design of software and hardware products such as robots and intelligent terminals; Computer software and hardware development; Integrated application development of Internet of Things and artificial intelligence technology; Domestic trade; Import and export of goods and technology. (excluding non recycling operations of renewable resources and projects that require approval before registration as stipulated by laws, administrative regulations, and decisions of the State Council) Processing and molding of hardware products such as robots and intelligent terminals; High tech intelligent software development, high-tech intelligent integration and product assembly, precision component processing. Manufacturing of hardware products; Research and development of hardware products; Wholesale of hardware products; Manufacturing of metal chains and other metal products; Sales of metal chains and other metal products. (Except for projects that need to be approved according to law, business activities shall be carried out independently according to law with the business license.). Processing and molding of hardware products such as robots and intelligent terminals; High tech intelligent software development, high-tech intelligent integration and product assembly, precision component processing. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. The specific business projects shall be subject to the approval documents or licenses issued by the relevant departments.). Core products: Processed Parts, Lathe Parts, Aerospace

TOP9
Suzhou Zhijiang Automation Manufacturing Co., Ltd
Overall Score4.4 / 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: Processed Parts, Precision Parts, Casting

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shandong Huanuo Metal Products Co., Ltd2021-12-13Processed Parts, Weather Resistant Board, Wear Resistant Steel Plate Milling Machine8000K CNYNot Supported
Dongguan Hongyu Surface Treatment Technology Co., Ltd2021-02-26Processed Parts, Ic Probe Electroplating, Spring Electroplating6000K CNYNot Supported
Jiangsu Mimo Metal Co., Ltd2013-03-21Processed Parts, Mobile Phone Charging Slot, Powder Metallurgy Hardware Components13709.576K CNYNot Supported
Shenzhen Hantai Precision Machinery Co., Ltd2009-08-12Processed Parts, Mechanical Hardware Sheet Metal Processing, Precision10000K CNYSupported
Hengshui Yilin Polymer Materials Co., Ltd2014-11-12Processed Parts, Nylon Rod, Nylon Sheet2000K CNYSupported
Jiangsu Shihui Transmission Technology Co., Ltd2022-09-14Processed Parts, Standard Linear Bearings, Stainless Steel Split Bearing Seat Sn16000K CNYSupported
Nanpi County Jiantong Hardware Manufacturing Co., Ltd2008-04-21Processed Parts, Precision Stretch Parts, Precision Stamping Parts10000K CNYSupported
Shenzhen Huiwen Intelligent Manufacturing Technology Co., Ltd2018-01-29Processed Parts, Lathe Parts, Aerospace1000K CNYSupported
Suzhou Zhijiang Automation Manufacturing Co., Ltd2021-05-12Processed Parts, Precision Parts, Casting10000K CNYSupported
Foshan Helu Hongsheng Aluminum Industry Co., Ltd2019-07-10Processed Parts, Cnc Customization, Aluminum Products1000K CNYSupported

Purchasing Guide

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

  • For procurement requirements that require the use of machined parts, it is recommended to prioritize checking the tolerance level, material hardness, and surface treatment requirements in the product specifications to ensure compatibility with the equipment.
  • When applied in the automotive or aerospace fields, attention should be paid to the high temperature resistance and fatigue resistance of processed parts, as different scenarios have differentiated requirements for technical parameters.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and enterprises with industry data support or platform statistical information.
  • In the bulk procurement of processed parts, it is recommended to evaluate the supplier's delivery stability based on the production cycle, while verifying their compliance rate with specifications in historical projects.

Knowledge Base

Q

The selection of surface machining methods for parts is a process that comprehensively considers multiple factors and needs to be selected and optimized based on specific circumstances. Intended to ensure that the requirements for processing quality, productivity, and economy are met. The following are some main principles and methods for selecting surface machining methods for parts:

Q

Machine tool machining is a metal processing method carried out by machine tools, usually used to process various workpieces, parts, molds, tools, and equipment components. This article will introduce the concept, process, and common machining methods of machine tool machining parts.

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