Updated Aug 23, 2026 · Public platform & industry data

Aug 23, 2026 Updated

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2026 Top 10 Delta Inverter Manufacturers in China

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

The top 10 Delta Inverter manufacturers in China for 2026 are: Xiamen Depin Electric Co., Ltd, Yueqing Juba Trading Co., Ltd, Xiamen Dinglong Electric Co., Ltd, Dongguan Jichuang Automation Equipment Co., Ltd, Fuzhou Hongyang Industrial Automation Equipment Co., Ltd, Xiamen Yunuopin Electric Co., Ltd, Guangzhou Qijun Automation Equipment Co., Ltd, Nanchang Zehoufeng Technology Co., Ltd, Shanghai Yuanyouxin Intelligent Technology Co., Ltd, Suzhou Mingyili Electronic 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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Xiamen Depin Electric Co., Ltd
Overall Score4.9 / 5
Est. Date2020-05-09
Registered Capital1000K CNY

Xiamen Depin Electric Co., Ltd., with its registered address at Room 315, No. 270 Fangyang North Road, Maxiang Street, Xiang'an District, Xiamen City, is registered with the Market Supervision Administration of Xiang'an District, Xiamen City. The legal representative is Yan Junlong, and its business scope includes general projects such as sales of electrical equipment; Manufacturing of electrical signal equipment devices; Electrical equipment repair; Sales of electrical signal equipment devices; Research and development of household appliances; Manufacturing of distribution switch control equipment; Sales of distribution switch control equipment; Research and development of distribution switch control equipment; Retail of hardware products; Sales of water quality pollutant monitoring and detection instruments and meters; Sales of specialized instruments and meters for agriculture, forestry, animal husbandry, and fishing; Sales of electrical instruments and meters; Sales of specialized instruments and meters for environmental monitoring; Sales of instruments and meters; Sales of intelligent instruments and meters; Manufacturing of electrical instruments and meters; Manufacturing of specialized instruments and meters for environmental monitoring; Sales of environmental emergency detection instruments and meters; Electronic product sales; Wholesale of electronic components; Retail of electronic components; Sales of capacitors and their supporting equipment; Manufacturing of capacitors and their supporting equipment; Sales of mechanical and electrical equipment; Manufacturing of mechanical and electrical equipment; Sales of household appliances; Sales of power electronic components; Home appliance installation services; Manufacturing of power electronic components; Sales of optoelectronic devices; Manufacturing of optoelectronic devices; Sales of electronic vacuum devices; Sales of electronic measuring instruments; Sales of integrated circuit chips and products; Sales of display devices; Sales of photovoltaic equipment and components; Sales of electronic components and electromechanical equipment; Sales of electronic specialized equipment; Sales of electronic specialized materials. (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: Delta Inverter, Siemens Frequency Converter, Weilun Tong Touch Screen

Top 2
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Yueqing Juba Trading Co., Ltd
Overall Score4.7 / 5
Est. Date2018-05-25
Registered Capital100K CNY

Yueqing Juba Trading Co., Ltd., registered at No. 435 Liuhuang Road, Liushi Town, Yueqing City, Wenzhou City, Zhejiang Province, with the registration authority of Yueqing Market Supervision Administration and the legal representative of Lv Wei, operates in the sales of electrical equipment, high and low voltage electrical appliances and accessories, electronic components, complete sets of electrical equipment and accessories, power fittings, and explosion-proof electrical appliances; Import and export of goods, import and export of technology. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Delta Inverter, Circuit Breaker, Sensor

Top 3
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Xiamen Dinglong Electric Co., Ltd
Overall Score4.7 / 5
Est. Date2023-02-15
Registered Capital5000K CNY

Xiamen Dinglong Electric Co., Ltd., with its registered address at Room 405, No. 270 Fangyang North Road, Maxiang Street, Xiang'an District, Xiamen City, is registered with the Market Supervision Administration of Xiang'an District, Xiamen City. The legal representative is Tong Rongmei, and the business scope includes general projects: sales of electrical equipment; Manufacturing of electrical signal equipment devices; Electrical equipment repair; Sales of electrical signal equipment devices; Research and development of household appliances; Manufacturing of distribution switch control equipment; Sales of distribution switch control equipment; Research and development of distribution switch control equipment; Retail of hardware products; Sales of water quality pollutant monitoring and detection instruments and meters; Sales of specialized instruments and meters for agriculture, forestry, animal husbandry, and fishing; Sales of electrical instruments and meters; Sales of specialized instruments and meters for environmental monitoring; Sales of instruments and meters; Sales of intelligent instruments and meters; Manufacturing of electrical instruments and meters; Manufacturing of specialized instruments and meters for environmental monitoring; Sales of environmental emergency detection instruments and meters; Electronic product sales; Wholesale of electronic components; Retail of electronic components; Sales of capacitors and their supporting equipment; Manufacturing of capacitors and their supporting equipment; Sales of mechanical and electrical equipment; Manufacturing of mechanical and electrical equipment; Sales of household appliances; Sales of power electronic components; Home appliance installation services; Manufacturing of power electronic components; Sales of optoelectronic devices; Manufacturing of optoelectronic devices; Sales of electronic vacuum devices; Sales of electronic measuring instruments; Sales of integrated circuit chips and products; Sales of display devices; Sales of photovoltaic equipment and components; Sales of electronic components and electromechanical equipment; Sales of electronic specialized equipment; Sales of electronic specialized materials. (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: Delta Inverter, Shenshi Proximity Switch, Rkc Temperature Controller

TOP4
Dongguan Jichuang Automation Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2006-04-10
Registered Capital1500K CNY

Dongguan Jichuang Automation Equipment Co., Ltd. is registered at Room 218, 2nd Floor, Building A, Shigu Industrial Zone, Nancheng Street, Dongguan City. The registration authority is Dongguan Market Supervision Administration, and the legal representative is Zhang Xiaojun. Its business scope includes research and development, production, sales, and maintenance of automation equipment, automation components and accessories, electronic and electrical components and accessories, general mechanical equipment components and accessories, and hardware accessories; Industrial automation software and hardware design and technology transfer, industrial energy-saving technology development and application promotion services.. Core products: Delta Inverter, Touch All-In-One Machine, Flexible Vibration Disc Swing Machine

TOP5
Fuzhou Hongyang Industrial Automation Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2015-10-23
Registered Capital1000K CNY

Fuzhou Hongyang Industrial Automation Equipment Co., Ltd., registered at Room 07, Building S2-7, Youlan County (Second District), Yangguang City, No. 35 Yingfu Road, Taijiang District, Fuzhou City, Fujian Province (formerly north of Paiwei Road), is a commercial service outlet located on the 1st to 2nd floors. The registration authority is the Taijiang District Market Supervision Administration of Fuzhou City, and the legal representative is Xie Niguang. The business scope includes the development, design, and installation of industrial automation equipment technology; Research and development of industrial automation equipment; Wholesale, purchasing, and online sales of industrial automation equipment, hardware and electrical equipment, electromechanical equipment, electronic products, electrical machinery and equipment, communication equipment, instruments and meters, power tools, building materials, steel, construction machinery accessories, office supplies, computer software and hardware (projects that require approval by law can only be carried out after approval by relevant departments). Core products: Delta Inverter, Siemens Frequency Converter, Yaskawa Frequency Converter

TOP6
Xiamen Yunuopin Electric Co., Ltd
Overall Score4.5 / 5
Est. Date2021-12-17
Registered Capital5000K CNY

Xiamen Yunuopin Electric Co., Ltd., registered at Room 402, No. 17-7 Houxu Xincuoli, Maxiang Street, Xiang'an District, Xiamen City, with the registration authority of the Market Supervision and Administration Bureau of Xiang'an District, Xiamen City, and the legal representative being Zhan Changming. Its business scope includes general projects: sales of electrical equipment; Manufacturing of electrical signal equipment devices; Electrical equipment repair; Sales of electrical signal equipment devices; Research and development of household appliances; Manufacturing of distribution switch control equipment; Sales of distribution switch control equipment; Research and development of distribution switch control equipment; Retail of hardware products; Sales of water quality pollutant monitoring and detection instruments and meters; Sales of specialized instruments and meters for agriculture, forestry, animal husbandry, and fishing; Sales of electrical instruments and meters; Sales of specialized instruments and meters for environmental monitoring; Sales of instruments and meters; Sales of intelligent instruments and meters; Manufacturing of electrical instruments and meters; Manufacturing of specialized instruments and meters for environmental monitoring; Sales of environmental emergency detection instruments and meters; Electronic product sales; Wholesale of electronic components; Retail of electronic components; Sales of capacitors and their supporting equipment; Manufacturing of capacitors and their supporting equipment; Sales of mechanical and electrical equipment; Manufacturing of mechanical and electrical equipment; Sales of household appliances; Sales of power electronic components; Home appliance installation services; Manufacturing of power electronic components; Sales of optoelectronic devices; Manufacturing of optoelectronic devices; Sales of electronic vacuum devices; Sales of electronic measuring instruments; Sales of integrated circuit chips and products; Sales of display devices; Sales of photovoltaic equipment and components; Sales of electronic components and electromechanical equipment; Sales of electronic specialized equipment; Sales of electronic specialized materials. (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: Delta Inverter, , Yadeke Rotary Cylinder

TOP7
Guangzhou Qijun Automation Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2008-11-11
Registered Capital5102K CNY

Guangzhou Qijun Automation Equipment Co., Ltd., registered at No. 104, Building 2, No. 68 Nanxiang 1st Road, Huangpu District, Guangzhou, registered with the Market Supervision Administration of Huangpu District, Guangzhou, with legal representative He Qingping. Its business scope includes the sale of general machinery and equipment; Electronic automation engineering installation services; Research and development of electronic, communication, and automatic control technologies; Electrical and mechanical testing services; Technical development and services for artificial intelligence algorithm software; Software development; Manufacturing of intelligent electrical equipment; Manufacturing of components and devices for general and specialized instruments and meters; Industrial robot manufacturing; Manufacturing of industrial automatic control system devices; Electrical and mechanical manufacturing; Intelligent machine system production; Intelligent installation engineering services; Information system integration services; Information technology consulting services; Consulting services for electronic device recycling technology; Packaging services; Wholesale trade of goods (excluding licensed and approved goods); Retail trade of goods (excluding licensed and approved goods); Sales of electrical and mechanical equipment; Information and electronic technology services; Installation engineering services for power transmission facilities; Engineering and technical consulting services; Professional contracting for mechanical and electrical equipment installation engineering; Power engineering design services; Mechanical engineering design services; Import and export of goods (excluding exclusive and controlled goods); Technology import and export;. Core products: Delta Inverter, Siemens, Delta Servo System

TOP8
Nanchang Zehoufeng Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2014-05-20
Registered Capital5000K CNY

Nanchang Zehoufeng Technology Co., Ltd., with its registered address at Room 502, Unit 4, Building 7, No. 16 Daishan East Road, Qingyunpu District, Nanchang City, is registered with the Market Supervision and Administration Bureau of Qingyunpu District, Nanchang City. The legal representative is Fan Houfeng, and the business scope includes wholesale and retail of electrical equipment, electronic products and self-control equipment, communication equipment, computers, instruments and meters, metal materials, building materials, and automotive spare parts; Design, production, installation, and commissioning of non-standard equipment and industrial automation systems; Design and production of electrical control cabinets; Computer software development; Comprehensive technical consulting services; Wholesale and retail of machinery and accessories. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Delta Inverter, Mingwei Led Switching Power Supply, Servo Motor

TOP9
Shanghai Yuanyouxin Intelligent Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2021-09-13
Registered Capital3000K CNY

Shanghai Yuanyouxin Intelligent Technology Co., Ltd., with its registered address at Building 2, No. 559 Fengjin Road, Fengxian District, Shanghai, registered with the Market Supervision Administration of Fengxian District, and represented by Lian Ermei 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; Sales of electrical equipment; Sales of electronic components and electromechanical equipment; Sales of mechanical equipment; Electronic product sales; Wholesale of electronic components; Retail of electronic components; Operation of wires and cables; Wholesale of computer software, hardware, and auxiliary equipment; Retail of computer software, hardware, and auxiliary equipment; Sales of communication equipment; Sales of office supplies; Sales of industrial automatic control system devices; Installation services for ordinary mechanical equipment; Specialized equipment repair; General 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: Delta Inverter, Bu Ke Plc, Step By Step

TOP10
Suzhou Mingyili Electronic Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2014-03-31
Registered Capital3000K CNY

Suzhou Mingyili Electronic Technology Co., Ltd., registered at Room 401-6, Building 1, No. 729 Binhe Road, Suzhou High tech Zone, with the registration authority of Suzhou High tech Zone (Huqiu District) Data Bureau and the legal representative of Zhao Disheng. Its business scope includes research and development, sales of electronic products, electronic equipment, electronic components, hardware and electrical equipment, hardware accessories, tools, instruments, transformers, voltage regulators, power adapters, switching power supplies, UPS uninterruptible power supplies, batteries, lighting decorations, monitoring equipment, office supplies, and daily necessities; And the after-sales service of the above-mentioned products. General projects: Manufacturing of transformers, rectifiers, and inductors; Manufacturing of distribution switch control equipment; Complete sets of nuclear power equipment and engineering technology research and development; Manufacturing of electronic components and electromechanical equipment; Manufacturing of calculator equipment; Manufacturing of specialized equipment for semiconductor devices; Manufacturing of electronic specialized equipment; Industrial robot manufacturing; Motor manufacturing; Manufacturing of power transmission, distribution and control equipment; Sales of electrical equipment; Sales of charging stations; 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: Delta Inverter, Delta Open Rack Power Supply, Delta Medical Power Supply

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Xiamen Depin Electric Co., Ltd2020-05-09Delta Inverter, Siemens Frequency Converter, Weilun Tong Touch Screen1000K CNYNot Supported
Yueqing Juba Trading Co., Ltd2018-05-25Delta Inverter, Circuit Breaker, Sensor100K CNYSupported
Xiamen Dinglong Electric Co., Ltd2023-02-15Delta Inverter, Shenshi Proximity Switch, Rkc Temperature Controller5000K CNYNot Supported
Dongguan Jichuang Automation Equipment Co., Ltd2006-04-10Delta Inverter, Touch All-In-One Machine, Flexible Vibration Disc Swing Machine1500K CNYNot Supported
Fuzhou Hongyang Industrial Automation Equipment Co., Ltd2015-10-23Delta Inverter, Siemens Frequency Converter, Yaskawa Frequency Converter1000K CNYNot Supported
Xiamen Yunuopin Electric Co., Ltd2021-12-17Delta Inverter, , Yadeke Rotary Cylinder5000K CNYNot Supported
Guangzhou Qijun Automation Equipment Co., Ltd2008-11-11Delta Inverter, Siemens, Delta Servo System5102K CNYNot Supported
Nanchang Zehoufeng Technology Co., Ltd2014-05-20Delta Inverter, Mingwei Led Switching Power Supply, Servo Motor5000K CNYNot Supported
Shanghai Yuanyouxin Intelligent Technology Co., Ltd2021-09-13Delta Inverter, Bu Ke Plc, Step By Step3000K CNYNot Supported
Suzhou Mingyili Electronic Technology Co., Ltd2014-03-31Delta Inverter, Delta Open Rack Power Supply, Delta Medical Power Supply3000K CNYNot Supported

Purchasing Guide

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

  • In the actual procurement process of Delta inverters, it is recommended to match key technical parameters such as rated voltage and output frequency range based on load type and motor power. For example, low-frequency torque characteristics should be paid attention to in applications such as fans and pumps.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support. Such suppliers usually have more stable delivery capabilities in the field of industrial automation.
  • Delta frequency converters are suitable for various scenarios such as textile machinery and food packaging lines. When purchasing, the protection level (such as IP20 or IP65) should be confirmed based on environmental humidity, dust level, and other working conditions.
  • For high-precision production line requirements, it is recommended to verify the control accuracy parameters of the frequency converter (such as ± 0.5% speed fluctuation), and prioritize selecting suppliers with practical application cases in segmented industries.

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