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Nov 1, 2026 Cập nhật

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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, Jining Yongmei Mining Machinery Co., Ltd, Shanghai Qiantuo Trading Co., Ltd, Jining Huaguan Safety Equipment Co., Ltd, Anping Wanhu Wire Mesh Products Co., Ltd, Wuhan Xieyuan Automation Equipment Co., Ltd, Middling coal Intelligent Equipment Co., Ltd, Shenzhen Xinqiyi Technology Co., Ltd, Shenzhen Xinruihua Technology Co., Ltd, Middling coal Industry and Mining Materials Group Co., Ltd. Ranked based on product relevance, certifications, company activity, and industry performance. This list is widely used for supplier comparison and sourcing decisions.

Thu gọn
Lọc theo khu vựcKhu vực
Top 1
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Hangzhou Meikong Automation Technology Co., Ltd
Điểm tổng thể4.9 / 5
Ngày thành lập2006-07-24
Vốn đăng ký10000K 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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Jining Yongmei Mining Machinery Co., Ltd
Điểm tổng thể4.7 / 5
Ngày thành lập2014-11-25
Vốn đăng ký100K CNY

Jining Yongmei Industrial and Mining Machinery Co., Ltd., with its registered address at 1315, 13th floor, Unit 01, Comprehensive Building, Datang Science and Technology Building, Xianying Street, Rencheng District, Jining City, Shandong Province, is registered with the Market Supervision and Administration Bureau of Rencheng District, Jining City. The legal representative is Li Zhigang, and the business scope includes general items: sales of mining machinery; Sales of mechanical parts and components; Sales of firefighting equipment; Sales of specialized equipment for environmental protection; Sales of rail transit engineering machinery and components; Sales of wind and electric tools; Sales of special equipment; Wholesale of hardware products; Retail of hardware products; Wholesale of daily necessities; Sales of daily necessities; Sales of building decoration materials; Electronic product sales; Sales of instruments and meters; Wholesale of automotive spare parts; Sales of labor protection equipment; Sales of security equipment; Sales of construction machinery; Wholesale of clothing and apparel; Clothing and apparel retail; Wholesale of shoes and hats; Retail of shoes and hats; Needle textile sales; Sales of needle textiles and raw materials; Sales of leather products; Sales of ecological environment monitoring and detection instruments and meters; Sales of specialized instruments and meters for environmental monitoring; Retail of electronic components; Sales of lighting fixtures; Sales of communication equipment; Sales of Class I medical devices; Sales of Class II medical devices; Retail of protective equipment for medical staff; Wholesale of protective equipment for medical staff; Wholesale of medical masks; Sales of household items; Sales of building materials; Sales of household appliances; Sales of household appliance spare parts; Sales of metal materials; Sales of metal products; Sales of non-metallic minerals and products; Sales of chemical products (excluding licensed chemical products); Sales of intelligent robots; Sales of distribution switch control equipment; Sales of electrical equipment; Sales of new energy original equipment; Retail of computer software, hardware, and auxiliary equipment; Sales of calculator equipment; Software development; Information technology consulting services; Agricultural machinery sales (except for projects that require approval according to law, business activities can be carried out independently with a business license in accordance with the law) License items: technology import and export; Import and export of goods (for projects that require approval by law, business activities can only be carried out after approval by relevant departments, and specific business projects are subject to the approval results). Core products: Isolator, Jyb, Electromagnetic Starter

Top 3
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Shanghai Qiantuo Trading Co., Ltd
Điểm tổng thể4.7 / 5
Ngày thành lập2008-09-18
Vốn đăng ký2000K 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

TOP4
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

Điểm tổng thể4.6 / 5
Ngày thành lập2023-06-07
Vốn đăng ký100K 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

TOP5
Anping Wanhu Wire Mesh Products Co., Ltd
Điểm tổng thể4.6 / 5
Ngày thành lập2017-11-29
Vốn đăng ký1000K 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

TOP6
Wuhan Xieyuan Automation Equipment Co., Ltd

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

Điểm tổng thể4.5 / 5
Ngày thành lập2011-06-20
Vốn đăng ký1000K 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

TOP7
Middling coal Intelligent Equipment Co., Ltd
Điểm tổng thể4.5 / 5
Ngày thành lập2019-05-16
Vốn đăng ký50000K CNY

Middling coal Intelligent Equipment Co., Ltd., with its registered address at No. 11, North Kaiyuan Road, Jining High tech Zone, is registered by the Market Supervision Administration of Jining High tech Industrial Development Zone, and its legal representative is Qu Qing. Its business scope includes general items: machinery and equipment sales; Sales of mining machinery; Sales of railway transportation equipment; Sales of mechanical and electrical equipment; Sales of electrical equipment; Sales of distribution switch control equipment; Sales of instruments and meters; Sales of electronic vacuum devices; Retail of electronic components; Sales of high-speed rail equipment and accessories; Sales of spare parts for water transportation equipment; Electronic product sales; Sales of chemical products (excluding licensed chemical products); Sales of lubricating oil; Sales of metal products; Sales of non-metallic minerals and products; Sales of mobile communication devices; Sales of IoT devices; Wholesale of hardware products; Retail of hardware products; Sales of labor protection equipment; Sales of building materials; Sales of metal materials; Sales of agricultural and sideline products; Sales of household appliances; Sales of intelligent robots; Sales of industrial robots; Sales of intelligent unmanned aerial vehicles; Sales of mechanical parts and components; Software sales; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Information system integration services; Specialized equipment repair; Mechanical equipment leasing; Sales of intelligent power transmission and distribution and control equipment; Intelligent control system integration; Domestic freight forwarding agent; Import and export of goods. (In addition to the projects that need to be approved according to law, business activities shall be carried out independently according to law with the business license) Permitted projects: Internet information services; Road freight transportation (excluding dangerous goods). (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: Isolator, Steel, Spraying Equipment

TOP8
Shenzhen Xinqiyi Technology Co., Ltd
Điểm tổng thể4.5 / 5
Ngày thành lập2020-06-15
Vốn đăng ký1000K CNY

Shenzhen Xinqiyi Technology Co., Ltd., with its registered address at Room C, Block 12D, Huaqiang Plaza, No. 1019 Huaqiang North Road, Huahang Community, Huaqiang North Street, Futian District, Shenzhen. The registration authority is the Shenzhen Market Supervision Administration, and the legal representative is Lin Dongna. Its business scope includes technical research and sales of electronic products; Sales of integrated circuits, communication equipment, photography equipment, smart homes, lighting products, hardware products, instruments and meters, security equipment, electronic components, and computer peripheral accessories; Research and sales of hardware and digital products; Sales of office supplies and consumables; Managing e-commerce; Domestic trade; Import and export of goods and technology. (Except for projects prohibited by laws, administrative regulations, and decisions of the State Council, restricted projects must obtain a license before operation). Core products: Isolator, Deserializer/Deserializer, Power Module

TOP9
Shenzhen Xinruihua Technology Co., Ltd
Điểm tổng thể4.4 / 5
Ngày thành lập2017-09-28
Vốn đăng ký1000K CNY

Shenzhen Xinruihua Technology Co., Ltd. is located at 19E, Building B, Huaqiang Plaza, No. 1019 Huaqiang North Road, Huahang Community, Huaqiang North Street, Futian District, Shenzhen. It was established on September 28, 2017, with the registration authority of Shenzhen Municipal Administration for Market Regulation and the legal representative being Guo Zebin. Core products: Isolator

TOP10
Middling coal Industry and Mining Materials Group Co., Ltd
Điểm tổng thể4.4 / 5
Ngày thành lập2001-04-23
Vốn đăng ký100000K CNY

Middling coal Industry and Mining Materials Group Co., Ltd., with its registered address at No. 11, North Kaiyuan Road, High tech Zone, Jining City, is registered by the Market Supervision and Administration Bureau of Jining High tech Industrial Development Zone, and its legal representative is Qu Qing. Its business scope includes general projects: special equipment manufacturing (excluding licensed professional equipment manufacturing); Sales of mechanical equipment; Mining machinery manufacturing; Sales of mining machinery; Mechanical parts and component processing; Sales of mechanical parts and components; Manufacturing of mechanical and electrical equipment; Sales of electrical and mechanical equipment; Research and development of intelligent robots; Sales of intelligent robots; Manufacturing of intelligent unmanned aerial vehicles; Sales of intelligent unmanned aerial vehicles; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of distribution switch control equipment; Sales of distribution switch control equipment; Manufacturing of instruments and meters; Sales of instruments and meters; Manufacturing of electronic vacuum devices; Sales of electronic vacuum devices; Manufacturing of electronic components; Retail of electronic components; Manufacturing of high-speed rail equipment and accessories; Sales of high-speed rail equipment and accessories; Sales of railway transportation infrastructure equipment; Electronic product sales; Sales of chemical products (excluding licensed chemical products); Sales of lubricating oil; Sales of household appliances; Sales of metal products; Manufacturing of non-metallic mineral products; Sales of mobile communication devices; Sales of IoT devices; Wholesale of hardware products; Retail of hardware products; Sales of labor protection equipment; Sales of building materials; Sales of metal materials; Sales of agricultural and sideline products; Research and development of emerging energy technologies; Specialized equipment repair; Mechanical equipment leasing; Software development; Software sales; Information system integration services; Intelligent control system integration; Domestic cargo transportation agency (except for projects that need to be approved according to law, independently carry out business activities according to law with the business license): Internet information service; Import and export of goods; Technology import and export; Manufacturing of railway transportation infrastructure equipment; Road freight transportation (excluding dangerous goods) (for projects that require approval by law, business activities can only be carried out after approval by relevant departments, and specific business projects are subject to the approval results). Core products: Isolator, Large-Scale Equipment, Supporting Equipment

So sánh chi tiết nhà sản xuất

Nhà sản xuấtNgày thành lậpSản phẩm chínhVốn đăng kýTùy chỉnh
Hangzhou Meikong Automation Technology Co., Ltd2006-07-24Isolator, Orifice Plate Flowmeter, Lead Type Temperature Sensor10000K CNYKhông hỗ trợ
Jining Yongmei Mining Machinery Co., Ltd2014-11-25Isolator, Jyb, Electromagnetic Starter100K CNYKhông hỗ trợ
Shanghai Qiantuo Trading Co., Ltd2008-09-18Isolator, Rotate The Handle, Boosting Cylinder Piston2000K CNYKhông hỗ trợ
Jining Huaguan Safety Equipment Co., Ltd2023-06-07Isolator100K CNYKhông hỗ trợ
Anping Wanhu Wire Mesh Products Co., Ltd2017-11-29Isolator, Dust Proof Canopy, Windbreak And Dust Suppression Net1000K CNYHỗ trợ
Wuhan Xieyuan Automation Equipment Co., Ltd2011-06-20Isolator1000K CNYKhông hỗ trợ
Middling coal Intelligent Equipment Co., Ltd2019-05-16Isolator, Steel, Spraying Equipment50000K CNYHỗ trợ
Shenzhen Xinqiyi Technology Co., Ltd2020-06-15Isolator, Deserializer/Deserializer, Power Module1000K CNYKhông hỗ trợ
Shenzhen Xinruihua Technology Co., Ltd2017-09-28Isolator1000K CNYKhông hỗ trợ
Middling coal Industry and Mining Materials Group Co., Ltd2001-04-23Isolator, Large-Scale Equipment, Supporting Equipment100000K CNYKhông hỗ trợ

Hướng dẫn mua hàng

Dựa trên ý kiến thực tế của người dùng, chúng tôi đưa ra các gợi ý sau:

  • 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.

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