2026 Top 10 Isolator Manufacturers in China

Youyi Co., Ltd

Youyi Co., Ltd., registered at 401, Lane 1, Xintun East District, Xinlian Community, Longcheng Street, Longgang District, Shenzhen (2nd to 4th floors), with the Shenzhen Market Supervision Administration as the registration authority and Liao Tai as the legal representative. Its business scope includes general business projects such as technology development, technical consulting, technology transfer, and system integration of computer software, hardware, and external devices; Research and sales of hardware accessories; Managing e-commerce; Investment management (excluding securities, futures, insurance, and other financial businesses); Engaged in advertising business; Car Rental; Real estate brokerage; Domestic trade; Import and export of goods and technology. Licensed business projects: technical development, design, production, and purchase and sale of communication products, electronic products, and their accessories. Core products: Isolator, Coaxial Attenuator, Waveguide Circulators

Shenzhen Kailixun Technology Co., Ltd

Shenzhen Kailixun Technology Co., Ltd., registered at 1910, 19th Floor, Fuxing Century Building, No. 97 Zhenxing Road, Huahang Community, Huaqiangbei Street, Futian District, Shenzhen, registered with the Shenzhen Municipal Administration for Market Regulation, with Lin Jianhong as the legal representative. Its business scope includes the sale of electronic products; Wholesale of electronic components; Sales of integrated circuit chips and products; Sales of communication equipment; Wholesale of computer software, hardware, and auxiliary equipment; Software development; Software sales; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Rental services for storage equipment; General cargo warehousing services (excluding projects requiring permits and approvals such as hazardous chemicals); Packaging services. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law) 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: Isolator, Tps, Altera

Shandong Zhonglu Heavy Industry Co., Ltd

Shandong Zhonglu Heavy Industry Co., Ltd., with its registered address at No. 90 Fuxin Road, Fuxin Street, Fushan District, Yantai City, Shandong Province, is registered with the Market Supervision and Administration Bureau of Fushan District, Yantai City. Its legal representative is Ma Ye, and its business scope includes general projects such as the manufacturing of construction machinery; Manufacturing of metal structures; Manufacturing of new energy prime mover equipment; CNC machine tool manufacturing; Bearing manufacturing; Agricultural machinery manufacturing; Sales of mechanical and electrical equipment; Sales of new energy vehicles as a whole; Container manufacturing; General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of metal materials; Sales of construction machinery; Sales of special equipment; Steel rolling processing; Manufacturing of specialized equipment for environmental protection; Manufacturing of material handling equipment; Sales of metal structures; Manufacturing of metal cutting and welding equipment; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Sales of high-speed precision gear transmission devices; Manufacturing of specialized machinery for the production of building materials; Mechanical parts and component processing; Sales of mechanical equipment; Mining machinery manufacturing; Manufacturing of metal processing machinery; Industrial robot manufacturing; Sales of mechanical parts and components; Manufacturing of general components; Manufacturing of electronic components; Sales of mining machinery; Import and export of goods; Technology import and export. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed projects: construction engineering design; Construction project construction. (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, Mechanical Hardware, Operating Equipment

Xiamen Dinglong Electric Co., Ltd

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: Isolator, Shanghai Liangxin Miniature Circuit Breaker, Weilun Tong Touch Screen

Hangzhou Meikong Automation Technology Co., Ltd

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

Shenzhen Xiangyang Xincheng Technology Co., Ltd

Shenzhen Xiangyang Xincheng Technology Co., Ltd., with its registered address at 19D, Block A, Building B, Modern Window, No. 1078 Huaqiang North Road, Fuqiang Community, Huaqiang North Street, Futian District, Shenzhen. The registered authority is the Shenzhen Market Supervision Administration, and the legal representative is Chen Xiaolong. Its business scope includes the development and sales of electronic components such as capacitors, inductors, resistors, integrated circuits, diodes, semiconductors, etc; Sales of digital and electronic products; Domestic trade; Provide technical development and consultation for component products; Import and export of goods and technology. The licensed business projects are:. Core products: Isolator, Microcontroller, Controller

Qingdao Senquan Optoelectronics Co., Ltd

Qingdao Senquan Optoelectronics Co., Ltd., registered at Room 501, Building 57, Optics Valley Software Park, No. 396 Emeishan Road, Huangdao District, Qingdao City, Shandong Province, registered with the Market Supervision and Administration Bureau of Huangdao District, Qingdao City. The legal representative is Jiang Yan, and the business scope includes technical development, technical services, sales, maintenance, and assembly of optical instruments, general instruments and meters, teaching specific instruments, electronic measuring instruments, and optoelectronic devices; Wholesale: hardware and electrical equipment, chemical products (excluding hazardous chemicals and Class I precursor chemicals), building materials, textiles, clothing, jewelry; Import and export of goods and technology; Operate other general business projects that do not require administrative approval. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Isolator, Power Meter, Actuators And Regulators