Mis à jour Nov 1, 2026 · Données publiques de la plateforme et du secteur

Nov 1, 2026 Mis à jour

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2026 Top 10 Isolator Manufacturers in China

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

The top 10 Isolator manufacturers in China for 2026 are: Hangzhou Meikong Automation Technology Co., Ltd, Shanghai Qiantuo Trading Co., Ltd, Jining Huaguan Safety Equipment Co., Ltd, Anping Wanhu Wire Mesh Products Co., Ltd, Shandong Pumei Intelligent Equipment Co., Ltd, Shanghai Haifei Control Equipment Co., Ltd, Wuhan Xieyuan Automation Equipment Co., Ltd, Shenzhen Longhong Electronic Technology Co., Ltd, Longyan Kailong Mining Equipment Co., Ltd, Shandong Shenhua Machinery Manufacturing 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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Hangzhou Meikong Automation Technology Co., Ltd
Note globale4.9 / 5
Date de création2006-07-24
Capital social10000K CNY

Hangzhou Meikong Automation Technology Co., Ltd., registered at Room 501-502, Building 4, No. 2 Kejiyuan Road, Baiyang Street, Qiantang New District, Hangzhou City, Zhejiang Province, registered with the Market Supervision Administration of Qiantang District, Hangzhou City. The legal representative is Ding Cheng, and the business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of industrial automatic control system devices; Sales of industrial automatic control system devices; Sales of instruments and meters; Wholesale of computer software, hardware, and auxiliary equipment; Retail of computer software, hardware, and auxiliary equipment; Sales of communication equipment; Sales of optical instruments; Sales of valves and plugs; Electronic product sales; Sales of mechanical and electrical equipment; Installation services for ordinary mechanical equipment; Import and export of goods; Technology import and export (except for projects that require approval according to law, business activities are carried out independently based on the business license in accordance with the law).. Core products: Isolator, Orifice Plate Flowmeter, Lead Type Temperature Sensor

Top 2
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Shanghai Qiantuo Trading Co., Ltd
Note globale4.7 / 5
Date de création2008-09-18
Capital social2000K CNY

Shanghai Qiantuo Trading Co., Ltd., with its registered address at Room 713, Lane 99, Jiayong Road, Jiading District, Shanghai, is registered with the Jiading District Market Supervision Bureau. The legal representative is Dan Rongbing, and its business scope includes the sale of mechanical equipment, hardware tools, instruments and meters, electronic components, chemical raw materials (excluding hazardous chemicals, monitoring chemicals, fireworks and firecrackers, civilian explosives, and precursor chemicals), building decoration materials, computers and accessories, lighting appliances, automotive and motorcycle accessories, daily necessities, metal products, textiles, and office supplies. It engages in the import and export of goods and technology. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Isolator, Rotate The Handle, Boosting Cylinder Piston

Top 3
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Jining Huaguan Safety Equipment Co., Ltd

The second room on the west side of Jianshe North Road and Renxing Avenue South Road in Liying Street, Rencheng District, Jining City, Shandong Province

Note globale4.7 / 5
Date de création2023-06-07
Capital social100K CNY

Jining Huaguan Safety Equipment Co., Ltd. is located in the second room west of Jianshe North Road and Renxing Avenue Xiangnan Road, Liying Street, Rencheng District, Jining City, Shandong Province. It was established on June 7, 2023, with the registration authority of Rencheng District Market Supervision Administration of Jining City and the legal representative being Chen Beihu. Core products: Isolator

TOP4
Anping Wanhu Wire Mesh Products Co., Ltd
Note globale4.6 / 5
Date de création2017-11-29
Capital social1000K CNY

Anping Wanhu Wire Mesh Products Co., Ltd., with its registered address located 1500 meters south of Taicheng Village, Donghuang Town, Anping County, Hengshui City, Hebei Province, is registered with the Anping County Market Supervision and Administration Bureau of Hengshui City. The legal representative is Zhang Yun, and its business scope includes the production and sales of guardrails, isolation barriers, mesh sheets, windproof and dust suppression nets, sound barriers, gabion nets, slope protection nets, Dutch nets, breeding nets, hook nets, welded nets, lead nets, steel grating, rolled mesh, stainless steel nets, mineral screening nets, geogrids, geotextiles, gabion nets, hexagonal nets, closed nets, steel mesh, circular mesh, and decorative nets; Sales: Iron wire, stainless steel wire, wire mesh products, and import and export business. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Isolator, Dust Proof Canopy, Windbreak And Dust Suppression Net

TOP5
Shandong Pumei Intelligent Equipment Co., Ltd
Note globale4.6 / 5
Date de création2020-04-20
Capital social3000K CNY

Shandong Pumei Intelligent Equipment Co., Ltd., with its registered address located 1000 meters west of the town government in Shilipu Street, Rencheng District, Jining City, Shandong Province, is registered with the Market Supervision Administration of Rencheng District, Jining City. The legal representative is Li Qingrong, and the business scope includes general projects such as sales of intelligent robots; Sales of intelligent instruments and meters; Mechanical parts and component processing; Mining machinery manufacturing; Sales of mining machinery; Installation services for ordinary mechanical equipment; Installation and maintenance of industrial robots; Sales of railway transportation infrastructure equipment; Sales of railway transportation equipment; Sales of mechanical parts and components; Sales of hydraulic power machinery and components; Sales of construction machinery; Sales of agricultural machinery; Sales of specialized equipment for environmental protection; Sales of firefighting equipment; Sales of instruments and meters; Retail of computer software, hardware, and auxiliary equipment; Wholesale of computer software, hardware, and auxiliary equipment; Software sales; Software development; Sales of lubricating oil; Import and export of goods; Technology import and export; Manufacturing of pneumatic power machinery and components; Sales of pneumatic power machinery and components. (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: Isolator, Supporting Equipment, Mining Equipment

TOP6
Shanghai Haifei Control Equipment Co., Ltd
Note globale4.5 / 5
Date de création2011-11-02
Capital social5000K CNY

Shanghai Haifei Control Equipment Co., Ltd., located at Room 127, Building 1, No. 943 Lingzhi Village, Fengpu Development Zone, Fengxian District, Shanghai, was established on November 2, 2011. The registration authority is the Fengxian District Market Supervision Administration, and the legal representative is Ding Bangfu. Core products: Isolator

TOP7
Wuhan Xieyuan Automation Equipment Co., Ltd

Room 501, Building 2, No. 130 Jinyintan Avenue, Dongxihu District, Wuhan City, Hubei Province, China

Note globale4.5 / 5
Date de création2011-06-20
Capital social1000K CNY

Wuhan Xieyuan Automation Equipment Co., Ltd., located at Room 501, Building 2, No. 130 Jinyintan Avenue, Dongxihu District, Wuhan City, Hubei Province, was established on June 20, 2011. The registered authority is the Market Supervision Administration of Dongxihu District, Wuhan City, and the legal representative is Liu Shunlai. Core products: Isolator

TOP8
Shenzhen Longhong Electronic Technology Co., Ltd
Note globale4.5 / 5
Date de création2006-09-28
Capital social5000K CNY

Shenzhen Longhong Electronic Technology Co., Ltd. is registered at 4C012, Huaqiang Jiahe Building, Shennan Middle Road, Huaqiangbei Street, Futian District, Shenzhen. The registration authority is the Shenzhen Market Supervision Administration, and the legal representative is Liu Xiuying. The company's business scope includes technology development and sales of electronic products, domestic trade (excluding exclusive, controlled, exclusive goods and restricted projects), and import and export business (except for projects prohibited by laws, administrative regulations, and decisions of the State Council, which require a license before operation)^. Core products: Isolator, Power Management Chip, Constant Voltage Transformer

TOP9
Longyan Kailong Mining Equipment Co., Ltd
Note globale4.4 / 5
Date de création2014-08-07
Capital social5000K CNY

Longyan Kailong Mining Equipment Co., Ltd. is registered at Plot 4-6, Longzhou Industrial Park, No. 68 Gongye West Road, Xipi Street, Xinluo District, Longyan City, Fujian Province. The registration authority is the Market Supervision and Administration Bureau of Xinluo District, Longyan City, and the legal representative is Lin Qingchang. The business scope includes general projects: sales of mining machinery; Mining machinery manufacturing; Operation of wires and cables; Sales of packaging materials and products; Sales of mechanical equipment; Manufacturing of metal chains and other metal products; Research and development of metal products; Manufacturing of metal materials; Wholesale of hardware products; Sales of wind and electric tools; Sales of specialized machinery for tunnel construction; Manufacturing of plastic packaging boxes and containers; Sales of plastic products; Sales of security equipment; Sales of metallurgical specialized equipment; Sales of special equipment; Mineral processing; Sales of instruments and meters; Sales of experimental analytical instruments; Sales of chemical products (excluding licensed chemical products); Electronic product sales; Sales of personal hygiene products; Sales of daily necessities; Sales of paper products; Import and export of goods; Internet sales (except for sales of goods that require a license). (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: Isolator, , Ignite The Torch

TOP10
Shandong Shenhua Machinery Manufacturing Co., Ltd
Note globale4.4 / 5
Date de création2014-11-11
Capital social30000K CNY

Shandong Shenhua Machinery Manufacturing Co., Ltd., with its registered address at No. 11 Kaiyuan Road, Jining High tech Zone, is registered with the Market Supervision and Administration Bureau of Jining High tech Industrial Development Zone. The legal representative is Han Yong, and its business scope includes general projects: manufacturing of construction machinery; Sales of construction machinery; Manufacturing of specialized equipment for geological exploration; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Sales of specialized equipment for geological exploration; Sales of rail transit engineering machinery and components; Mechanical equipment research and development; Sales of mechanical equipment; Mining machinery manufacturing; Sales of mining machinery; Manufacturing of hydraulic power machinery and components; Sales of hydraulic power machinery and components; Sales of special equipment; Sales of metal materials; Sales of steel reinforcement products for construction; Sales of new energy vehicles as a whole; Sales of generators and generator sets; General equipment manufacturing (excluding special equipment manufacturing); Motor manufacturing; Sales of building materials; Manufacturing of material handling equipment; Sales of material handling equipment; 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: Isolator, Mechanical Hardware, Garden

Comparaison détaillée des fabricants

FabricantDate de créationProduits principauxCapital socialPersonnalisation
Hangzhou Meikong Automation Technology Co., Ltd2006-07-24Isolator, Orifice Plate Flowmeter, Lead Type Temperature Sensor10000K CNYNon pris en charge
Shanghai Qiantuo Trading Co., Ltd2008-09-18Isolator, Rotate The Handle, Boosting Cylinder Piston2000K CNYNon pris en charge
Jining Huaguan Safety Equipment Co., Ltd2023-06-07Isolator100K CNYNon pris en charge
Anping Wanhu Wire Mesh Products Co., Ltd2017-11-29Isolator, Dust Proof Canopy, Windbreak And Dust Suppression Net1000K CNYPris en charge
Shandong Pumei Intelligent Equipment Co., Ltd2020-04-20Isolator, Supporting Equipment, Mining Equipment 3000K CNYPris en charge
Shanghai Haifei Control Equipment Co., Ltd2011-11-02Isolator5000K CNYNon pris en charge
Wuhan Xieyuan Automation Equipment Co., Ltd2011-06-20Isolator1000K CNYNon pris en charge
Shenzhen Longhong Electronic Technology Co., Ltd2006-09-28Isolator, Power Management Chip, Constant Voltage Transformer5000K CNYNon pris en charge
Longyan Kailong Mining Equipment Co., Ltd2014-08-07Isolator, , Ignite The Torch5000K CNYPris en charge
Shandong Shenhua Machinery Manufacturing Co., Ltd2014-11-11Isolator, Mechanical Hardware, Garden30000K CNYNon pris en charge

Guide d'achat

D'après les retours réels des utilisateurs, nous proposons les suggestions suivantes :

  • For procurement requirements that require the use of isolators, it is recommended to first clarify key parameters such as input/output voltage range, isolation withstand voltage value, and signal transmission rate. Industrial automation scenarios typically require an isolation strength of 10kV or higher.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support. For example, in the medical equipment field, suppliers need to verify their actual cases in EMC protection.
  • There are significant differences in the performance requirements for isolators in different scenarios. The power system focuses on high isolation voltage, while communication equipment pays more attention to low signal delay. Before procurement, specific application scenarios need to be evaluated.
  • In industrial control systems, it is recommended to choose isolator models that support wide temperature operation (-40 ℃~85 ℃) and have passed long-term reliability testing, while also paying attention to the supplier's project experience in the energy industry.

Méthode d'évaluation du classement

Ce classement est généré à partir des données publiques de la plateforme Baidu B2B et des critères d'évaluation courants du secteur, en mettant l'accent sur l'activité de l'entreprise, les qualifications commerciales, l'adéquation des produits et les performances sectorielles, afin de fournir aux acheteurs des informations de classement utiles sur les fabricants.

CritèreDescription
Source des donnéesDonnées multidimensionnelles comprenant les données publiques de la plateforme, la certification des entreprises, les avis des utilisateurs et les historiques de transactions
ÉvaluationIndicateurs complets comprenant l'activité de l'entreprise, les qualifications, la qualité des produits, la capacité de service et la réputation auprès des utilisateurs
Fréquence de mise à jourLes données du classement sont mises à jour quotidiennement pour garantir leur actualité et leur exactitude
ConseilLes classements sont fournis à titre indicatif. Nous recommandons une évaluation complète en fonction des besoins réels