Updated Aug 14, 2026 · Public platform & industry data

Aug 14, 2026 Updated

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2026 Top 10 Processing Manufacturers in China

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

The top 10 Processing manufacturers in China for 2026 are: Wuxi Hongchi Stainless Steel Co., Ltd, Dongguan Xinchuan Sheet Metal Co., Ltd, Wuxi Xincheng Environmental Protection Technology Co., Ltd, Jiangsu Shihui Transmission Technology Co., Ltd, Anhui Aoyu Automation Equipment Co., Ltd, Jiangsu Liwei Cutting and Folding Machine Tool Co., Ltd, Suzhou Haojieshu Financial Consulting Co., Ltd, Wuhan Jinnaite Technology Co., Ltd, Shandong Yunwei CNC Machine Tool Co., Ltd, Xinqiang Precision Machinery Technology (Changzhou) 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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Wuxi Hongchi Stainless Steel Co., Ltd
Overall Score4.9 / 5
Est. Date2020-04-21
Registered Capital50000K CNY

Wuxi Hongchi Stainless Steel Co., Ltd., with its registered address at No. 3217, Office Building 2, No. 123 Dongbei Tangbei Ring Road, Xishan District, Wuxi City, is registered with the Xishan District Data Bureau of Wuxi City. The legal representative is Kang Yanbo, and its business scope includes general projects such as metal material sales; Sales of metal products; Sales of metal structures; Rolling and processing of non-ferrous metals; Metal cutting processing services; Research and development of metal products; Sales of synthetic materials; Sales of metal cutting and welding equipment; Sales of building materials; Wood sales; Internet sales (except for the sale of goods that need to be licensed); General cargo warehousing services (excluding projects requiring permits and approvals such as hazardous chemicals); Sales of metal fittings for construction; Sales of metal wire ropes and their products; Metal surface treatment and heat treatment processing; Import and export of goods; Technology import and export; Import and export agency (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: Processing, Stainless Steel Angle Bar, Cold Rolled Stainless Steel Coil

Top 2
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Dongguan Xinchuan Sheet Metal Co., Ltd
Overall Score4.8 / 5
Est. Date2014-09-28
Registered Capital3100K CNY

Dongguan Xinchuan Sheet Metal Co., Ltd., with its registered address at No. 16 Gangjian Road, Changping Town, Dongguan City, Guangdong Province, is registered with the Dongguan Market Supervision Administration Bureau. The legal representative is Wang Lijie, and its business scope includes the production and sales of sheet metal products, hardware products, computer cases, LCD displays and their accessories, communication equipment, navigation equipment, electronic products, and plastic products. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Processing, Metal Shrapnel Sheet Metal, Equipment Shell Sheet Metal

Top 3
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Wuxi Xincheng Environmental Protection Technology Co., Ltd
Overall Score4.8 / 5
Est. Date2020-03-20
Registered Capital10800K CNY

Wuxi Xincheng Environmental Protection Technology Co., Ltd. is registered in Gaocheng Village, Gaocheng Town, Yixing City. The registration authority is the Yixing Administrative Approval Bureau, and the legal representative is Xu Ling. The business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of specialized equipment for environmental protection; General equipment manufacturing (excluding special equipment manufacturing); Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Intelligent basic manufacturing equipment manufacturing; Manufacturing of industrial control computers and systems; Manufacturing of general components; Manufacturing of power transmission, distribution and control equipment; Manufacturing of mechanical and electrical equipment; Manufacturing of gas and liquid separation and purification equipment; Sales of mechanical parts and components; Sales of specialized equipment for environmental protection; Sales of mechanical equipment; Sales of intelligent basic manufacturing equipment; Sales of pumps and vacuum equipment; Sales of gas and liquid separation and purification equipment; Sales of electronic components and electromechanical equipment; Sales of pneumatic power machinery and components; Sales of hydraulic power machinery and components; Sales of distribution switch control equipment; Sales of metal products; Sales of plastic products; Sales of electrical equipment; Sales of instruments and meters; General equipment repair; Specialized equipment repair; Electrical equipment repair; Repair of metal products; Instrument and meter repair; Maintenance of electronic and mechanical equipment (excluding special equipment); Environmental consulting services; Professional design services; Industrial design services; Engineering management services; Water pollution control (except for projects that require approval according to law, independently carry out business activities based on the business license in accordance with the law). Core products: Processing, Internal Inlet Grille, Microfiltration Machine

TOP4
Jiangsu Shihui Transmission Technology Co., Ltd
Overall Score4.7 / 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: Processing, Standard Linear Bearings, Stainless Steel Split Bearing Seat Sn

TOP5
Anhui Aoyu Automation Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2012-02-21
Registered Capital10080K CNY

Anhui Aoyu Automation Equipment Co., Ltd., registered at No. 22 Gaoxin Road, Lai'an Chahe Economic Development Zone, Chuzhou City, Anhui Province (Investment Promotion Bureau on the first floor of the Management Committee), registered with the Chuzhou Market Supervision Administration, with Xu Kun as the legal representative. Its business scope includes the research and development, production, and sales of professional CNC products and CNC water jet equipment; Production and sales of mining metallurgical machinery and chemical machinery; Electronic product sales; And the technical consulting services and processing services for the above-mentioned self operated products (projects that require approval by law can only be carried out after approval by relevant departments). Core products: Processing, All Products, High-Pressure Washer

TOP6
Jiangsu Liwei Cutting and Folding Machine Tool Co., Ltd
Overall Score4.6 / 5
Est. Date2010-08-31
Registered Capital51600K CNY

Jiangsu Liwei Cutting and Folding Machine Tool Co., Ltd., with its registered address located in Xichang Industrial Concentration Zone, Chengdong Town, Hai'an City, is registered with Hai'an Data Bureau and represented by Chu Xiangmei. Its business scope includes metal cutting machine tools, metal forming machine tools, metallurgical special equipment, hydraulic and pneumatic power machinery and components, metal cutting and welding equipment, laser cutting machinery, mold research and development, manufacturing, and sales; Processing and sales of mechanical components; To engage in the export business of self-produced products and the import business of machinery, equipment, spare parts, and raw materials required for enterprise production (excluding goods and technologies restricted or prohibited by the state for enterprise operation or import and export). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments) General projects: Industrial design services; Installation services for ordinary mechanical equipment; Installation and maintenance of industrial robots; General equipment repair; Specialized equipment repair (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: Processing, Double Pump Cnc Bending Machine, Large Scale Dual Machine Linkage Cnc Bending Machine

TOP7
Suzhou Haojieshu Financial Consulting Co., Ltd
Overall Score4.6 / 5
Est. Date2018-08-22
Registered Capital1000K CNY

Suzhou Haojie Book Financial Consulting Co., Ltd., registered at Room 2045, 2nd Floor, Zone D, Jianye Science and Technology Park, No. 389 Danfeng Road, Mudu Town, Wuzhong District, Suzhou City, registered with the Data Bureau of Wuzhong District, Suzhou City, with Hu Die as the legal representative. Its business scope includes financial information consulting; Enterprise management consulting; Agency services for enterprise registration procedures; Agency services for enterprise tax declaration procedures; Intellectual property agency; Trademark agency; Proxy bookkeeping; Business information consultation; Website design; Software development; Computer network engineering design and maintenance; Network technology promotion services; Design and produce various types of domestic advertisements. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Processing, Accounting Agency, E-Commerce

TOP8
Wuhan Jinnaite Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2017-08-07
Registered Capital2000K CNY

Wuhan Jinnaite Technology Co., Ltd., with its registered address at No. 9-2 Xingguang Jiuding Industrial Park, Gaoshan Street, Caidian District, Wuhan City, Hubei Province, is registered with the Market Supervision Administration of Caidian District, Wuhan City. The legal representative is Li Jiao, and the business scope includes research and development, manufacturing, and sales of automotive parts, rubber parts, molds, gauges, fixtures, steel products, glass products, motorcycle parts, mechanical equipment, hardware products, water conservancy engineering equipment, and injection molded parts. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Processing, Metal Customization, Machining

TOP9
Shandong Yunwei CNC Machine Tool Co., Ltd
Overall Score4.5 / 5
Est. Date2021-03-17
Registered Capital10000K CNY

Shandong Yunwei CNC Machine Tool Co., Ltd., with its registered address at No. 1167 Hengyuan South Road, Tengzhou Economic Development Zone, Zaozhuang City, Shandong Province, is registered with the Tengzhou Market Supervision Administration Bureau and represented by Liu Changjun. Its business scope includes general projects such as sales of CNC machine tools; CNC machine tool manufacturing; Manufacturing of machine tool functional components and accessories; Sales of machine tool functional components and accessories; Sales of metal forming machine tools; Manufacturing of construction machinery; Sales of construction machinery; Electronic product sales; Mechanical parts and component processing; Manufacturing of metal forming machine tools; Retail of hardware 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: Processing, Cnc Drilling Machine, Shaping Machine

TOP10
Xinqiang Precision Machinery Technology (Changzhou) Co., Ltd
Overall Score4.4 / 5
Est. Date2010-03-17
Registered Capital11180K CNY

Xinqiang Precision Machinery Technology (Changzhou) Co., Ltd., with its registered address in Liudao Village, Yaoguan Town, Wujin District, registered with the Management Committee of Changzhou Economic Development Zone, Jiangsu Province, and represented by Liu Qiang as the legal representative, is engaged in the maintenance of machine tools; Relocation, installation, and debugging of machine tool equipment; Manufacturing of specialized machine tools and sales of machine tool spare parts; Upgrading and maintenance of CNC machine tools; Sales of flat measuring tools and machine tools. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments) General projects: research and development of mechanical equipment; Installation services for ordinary mechanical equipment; Sales of metal tools; Manufacturing of drawing, calculation, and measuring instruments; Manufacturing of industrial automatic control system devices (except for projects that require approval according to law, conducting business activities independently with a business license in accordance with the law). Core products: Processing, Machine Tool Maintenance, Machine Tool Oil-Water Separator

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Wuxi Hongchi Stainless Steel Co., Ltd2020-04-21Processing, Stainless Steel Angle Bar, Cold Rolled Stainless Steel Coil50000K CNYSupported
Dongguan Xinchuan Sheet Metal Co., Ltd2014-09-28Processing, Metal Shrapnel Sheet Metal, Equipment Shell Sheet Metal3100K CNYSupported
Wuxi Xincheng Environmental Protection Technology Co., Ltd2020-03-20Processing, Internal Inlet Grille, Microfiltration Machine10800K CNYSupported
Jiangsu Shihui Transmission Technology Co., Ltd2022-09-14Processing, Standard Linear Bearings, Stainless Steel Split Bearing Seat Sn16000K CNYSupported
Anhui Aoyu Automation Equipment Co., Ltd2012-02-21Processing, All Products, High-Pressure Washer10080K CNYSupported
Jiangsu Liwei Cutting and Folding Machine Tool Co., Ltd2010-08-31Processing, Double Pump Cnc Bending Machine, Large Scale Dual Machine Linkage Cnc Bending Machine51600K CNYSupported
Suzhou Haojieshu Financial Consulting Co., Ltd2018-08-22Processing, Accounting Agency, E-Commerce1000K CNYSupported
Wuhan Jinnaite Technology Co., Ltd2017-08-07Processing, Metal Customization, Machining2000K CNYSupported
Shandong Yunwei CNC Machine Tool Co., Ltd2021-03-17Processing, Cnc Drilling Machine, Shaping Machine10000K CNYNot Supported
Xinqiang Precision Machinery Technology (Changzhou) Co., Ltd2010-03-17Processing, Machine Tool Maintenance, Machine Tool Oil-Water Separator11180K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require processing, it is recommended to prioritize confirming the maximum processing accuracy and compatible material range of the equipment, as these parameters directly affect the finished product qualification rate and production cost control.
  • In the field of metal component manufacturing, machining usually involves different processes such as turning and milling, and procurement needs to match the supplier's process coverage capability based on the complexity of the workpiece.
  • 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.
  • For mass production scenarios, it is recommended to verify the stability of processing equipment and the output per unit time to avoid delivery delays caused by equipment failures.
  • If the procurement involves the processing of high hardness materials, special attention should be paid to the supplier's technical cases and industry performance in similar projects to ensure that they have mature experience.

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