Updated Aug 25, 2026 · Public platform & industry data

Aug 25, 2026 Updated

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2026 Top 10 Shell Processing Manufacturers in China

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

The top 10 Shell Processing manufacturers in China for 2026 are: Nanjing Mianbo Steel Structure Engineering Co., Ltd, Shenzhen Hongfa Shunda Mold Co., Ltd, Runtai Electric Power Technology Co., Ltd, Cangzhou Jida Electrical Equipment Co., Ltd, Kunshan Bojie Lian Precision Electronics Co., Ltd, Shenzhen Huiwen Intelligent Manufacturing Technology Co., Ltd, Cangzhou Jinshanhe Precision Sheet Metal Manufacturing Co., Ltd, Dongguan Yuanao Hardware Products Co., Ltd, Zhejiang Zhongzhi Electric Co., Ltd, Cangzhou Jiahua Lide Environmental Protection Equipment 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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Nanjing Mianbo Steel Structure Engineering Co., Ltd
Overall Score4.9 / 5
Est. Date2015-08-24
Registered Capital810K CNY

Nanjing Mianbo Steel Structure Engineering Co., Ltd., registered at Room 11174, No. 148 Xinhua Road, Dachang Street, Liuhe District, Nanjing, registered with the Administrative Approval Bureau of Nanjing Jiangbei New Area Management Committee, with Lu Guangming as the legal representative. Its business scope includes steel structure engineering design and construction; Steel structure processing and sales; Production, sales, and after-sales service of signs, display boards, and billboards; Processing and sales of stainless steel products and metal products; Sales of decorative materials and handicrafts. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Shell Processing, Integrated Box, Waterproof Enclosure

Top 2
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Shenzhen Hongfa Shunda Mold Co., Ltd
Overall Score4.8 / 5
Est. Date2007-09-10
Registered Capital500K CNY

Shenzhen Hongfa Shunda Mold Co., Ltd. is registered at Block E, 1st Floor, Building A1, Xiufeng Industrial City, Buji Street, Longgang District, Shenzhen. The registration authority is the Shenzhen Market Supervision Administration, and the legal representative is Li Qing. The business scope includes general business projects such as the processing and sales of hardware molds, plastic molds, and hardware products (excluding the purchase, storage, and sorting of renewable resources; excluding national prohibited or restricted projects and exclusive, controlled, or monopolized goods). 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 based on the business license. The licensed business projects are: import and export of goods; Technology import and export. (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: Shell Processing, Overall With Ears, Overall Without Ears

Top 3
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Runtai Electric Power Technology Co., Ltd
Overall Score4.8 / 5
Est. Date2013-06-04
Registered Capital50000K CNY

Runtai Electric Power Technology Co., Ltd. is registered at No. 262 Xinglong Street, Lilong Village, Liushi Town, Yueqing City, Wenzhou City, Zhejiang Province. The registration authority is the Yueqing Market Supervision Administration, and the legal representative is Wang Shaoshao. The business scope includes research and development, manufacturing, processing, and sales of box type substations, switchgear, and cable branch boxes.. Core products: Shell Processing, Cable Branch Box, Transformer Enclosure

TOP4
Cangzhou Jida Electrical Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2015-12-02
Registered Capital9800K CNY

Cangzhou Jida Electrical Equipment Co., Ltd., with its registered address in Juedaozhuang Village, Jinniu Town, Qingxian County, Cangzhou City, Hebei Province, is registered with the Qingxian Market Supervision Administration Bureau and represented by Chen Shuliang. Its business scope includes general projects such as metal structure manufacturing; Manufacturing of mechanical and electrical equipment; Manufacturing of metal products for safety and firefighting purposes; Manufacturing of construction machinery; Sales of construction machinery; Manufacturing of electrical signal equipment devices; Sales of electrical signal equipment devices; Railway transportation auxiliary activities; Manufacturing of gas compression machinery; Sales of gas compression machinery; Manufacturing of hardware products; Retail of hardware products; Luggage manufacturing; Luggage sales; Manufacturing of mobile terminal devices; Manufacturing of broadcasting and television equipment (excluding broadcasting and television transmission equipment); Design and construction services for security technology prevention systems; Engineering management services; Retail of protective equipment for medical staff. (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: Shell Processing, Cabinet, Customized Design Of Sheet Metal Chassis And Cabinet

TOP5
Kunshan Bojie Lian Precision Electronics Co., Ltd
Overall Score4.7 / 5
Est. Date2016-07-12
Registered Capital5000K CNY

Kunshan Bojie Lean Precision Electronics Co., Ltd., with its registered address at Building 2, No. 80 Jingwei Road, Zhoushi Town, Kunshan City, is registered with the Kunshan Administrative Approval Bureau and represented by Chen Baobao. Its business scope includes the sales of precision electronic products and accessories; Design, processing, and sales of metal products and accessories, metal fixtures, and metal jigs; Processing and sales of mechanical equipment and metal accessories; 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: Shell Processing, Precision Parts, Part

TOP6
Shenzhen Huiwen Intelligent Manufacturing Technology Co., Ltd
Overall Score4.6 / 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: Shell Processing, Lathe Parts, Aluminum Part

TOP7
Cangzhou Jinshanhe Precision Sheet Metal Manufacturing Co., Ltd
Overall Score4.6 / 5
Est. Date2017-06-20
Registered Capital480K CNY

Cangzhou Jinshanhe Precision Sheet Metal Manufacturing Co., Ltd., with its registered address in Wangweitun Village, Machang Town, Qingxian County, Cangzhou City, Hebei Province, is registered with the Qingxian Market Supervision and Administration Bureau. The legal representative is Zhu Guojun, and its business scope includes sheet metal, chassis, cabinets, chassis, panels, and electric vehicle battery case manufacturing and processing; Complete assembly of electrical equipment for chassis cabinets; Mechanical processing (excluding spraying and metal surface chemical treatment) (projects that require approval by law can only be carried out after approval by relevant departments). Core products: Shell Processing, Sheet Metal Enclosure, Vertical Cabinet

TOP8
Dongguan Yuanao Hardware Products Co., Ltd
Overall Score4.6 / 5
Est. Date2019-06-24
Registered Capital1000K CNY

Dongguan Yuanao Hardware Products Co., Ltd., with its registered address at Room 103, Building 4, No. 72 Qingxi Yinping Road, Qingxi Town, Dongguan City, Guangdong Province, is registered with the Dongguan Market Supervision Administration. The legal representative is Zhu Fuyan, and its business scope includes general projects such as metal product research and development; Manufacturing of hardware products; Manufacturing of metal chains and other metal products; Sales of metal products; General equipment manufacturing (excluding special equipment manufacturing); Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Manufacturing of computer software, hardware, and peripheral devices; Manufacturing of electronic specialized equipment; Manufacturing of mobile terminal devices; Manufacturing of communication equipment; Electronic product sales; Import and export of goods; Technology import and export. (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: Shell Processing, Customized Cabinet, Instrument And Equipment Casing

TOP9
Zhejiang Zhongzhi Electric Co., Ltd
Overall Score4.5 / 5
Est. Date2021-05-07
Registered Capital12000K CNY

Zhejiang Zhongzhi Electric Co., Ltd., registered at Yueqing Economic Development Zone, Yueqing City, Wenzhou City, Zhejiang Province (within Yueqing BMW Motorcycle Co., Ltd.), registered with the Yueqing Market Supervision and Administration Bureau, with Huang Yuyi as the legal representative. Its business scope includes general projects: manufacturing of distribution switch control equipment; Manufacturing of transformers, rectifiers, and inductors; Manufacturing of power facilities and equipment; Sales of power facilities and equipment; Operation of wires and cables; Retail of hardware products (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: Shell Processing, Pre Installed Box Transformer Housing, Cold Rolled Sheet Box Transformer Shell

TOP10
Cangzhou Jiahua Lide Environmental Protection Equipment Co., Ltd
Overall Score4.4 / 5
Est. Date2015-06-23
Registered Capital1120K CNY

Cangzhou Jiahua Lide Environmental Protection Equipment Co., Ltd. is registered in Yangguandian San Village, Machang Town, Qingxian County, Cangzhou City, Hebei Province. The registration authority is Qingxian Market Supervision Administration Bureau, and the legal representative is Wang Congfeng. The business scope includes the processing and manufacturing of environmental protection equipment, laboratory benches, children's entertainment equipment, complete sets of electrical equipment, air conditioning purification equipment, stainless steel cages, color steel sandwich panels, steel structures, air filters, and small hardware; Assembly of electrical equipment for distribution cabinets, distribution boxes and accessories, chassis, and cabinets; Manufacturing and processing of machine tools and accessories (excluding spraying and surface chemical treatment) (for projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Shell Processing, Oil Fume Purifier Shell, Distribution Cabinet

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Nanjing Mianbo Steel Structure Engineering Co., Ltd2015-08-24Shell Processing, Integrated Box, Waterproof Enclosure810K CNYSupported
Shenzhen Hongfa Shunda Mold Co., Ltd2007-09-10Shell Processing, Overall With Ears, Overall Without Ears500K CNYSupported
Runtai Electric Power Technology Co., Ltd2013-06-04Shell Processing, Cable Branch Box, Transformer Enclosure50000K CNYSupported
Cangzhou Jida Electrical Equipment Co., Ltd2015-12-02Shell Processing, Cabinet, Customized Design Of Sheet Metal Chassis And Cabinet9800K CNYSupported
Kunshan Bojie Lian Precision Electronics Co., Ltd2016-07-12Shell Processing, Precision Parts, Part5000K CNYSupported
Shenzhen Huiwen Intelligent Manufacturing Technology Co., Ltd2018-01-29Shell Processing, Lathe Parts, Aluminum Part1000K CNYSupported
Cangzhou Jinshanhe Precision Sheet Metal Manufacturing Co., Ltd2017-06-20Shell Processing, Sheet Metal Enclosure, Vertical Cabinet480K CNYSupported
Dongguan Yuanao Hardware Products Co., Ltd2019-06-24Shell Processing, Customized Cabinet, Instrument And Equipment Casing1000K CNYSupported
Zhejiang Zhongzhi Electric Co., Ltd2021-05-07Shell Processing, Pre Installed Box Transformer Housing, Cold Rolled Sheet Box Transformer Shell12000K CNYSupported
Cangzhou Jiahua Lide Environmental Protection Equipment Co., Ltd2015-06-23Shell Processing, Oil Fume Purifier Shell, Distribution Cabinet1120K CNYSupported

Purchasing Guide

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

  • For procurement requirements that require the use of shell processing, it is recommended to prioritize confirming product specifications such as material strength, dimensional tolerances, and surface treatment requirements. These indicators directly affect the adaptability of the shell in industrial equipment or precision instruments.
  • When selecting suppliers for shell processing, reference can be made to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support, especially in high-frequency application fields such as automotive parts or energy equipment.
  • The technical requirements for shell processing vary greatly in different application scenarios such as aerospace or electronic packaging, and suitable process solutions need to be selected based on characteristics such as corrosion resistance and lightweight.
  • When evaluating shell processing suppliers, it is recommended to focus on their industry data performance and actual cases, with a particular emphasis on their project experience in the field of mechanical manufacturing or automation equipment.

Knowledge Base

Q

Explored the design concept and implementation method of a new type of differential housing machining fixture. This fixture significantly improves clamping accuracy and operational convenience by optimizing structural layout and material selection, effectively solving the industry problem of damage caused by traditional fixtures during shell processing.

Q

CNC machining of shells is a method of precision machining controlled by computer digitization, which utilizes CNC machine tools and computer-aided design (CAD)/computer-aided manufacturing (CAM) technology to produce shells. CNC stands for "Computer Numerical Control", which means computer numerical control

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