2026 Top 10 Comprehensive Tester Manufacturers in China

Shenzhen Kerui Electronic Instrument Equipment Co., Ltd

Shenzhen Kerui Electronic Instrument Equipment Co., Ltd., registered at 710 Yingchangsheng Building, No. 377 Guangshen Road (Shajing Section), Xin'er Community, Xinqiao Street, Bao'an District, Shenzhen, registered with the Bao'an Regulatory Bureau of the Shenzhen Market Supervision Administration, with Liang Chao as the legal representative. Its business scope includes the sale of electronic instrument equipment; 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) technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of communication equipment; Repair of communication equipment; Sales of instruments and meters; Instrument and meter repair; Sales of electronic measuring instruments; Sales of electronic components and electromechanical equipment; Electronic product sales; Sales of industrial automatic control system devices; Sales of industrial robots; Installation and maintenance of industrial robots; Maintenance of electronic and mechanical equipment (excluding special equipment); Mechanical equipment research and development; Sales of mechanical equipment; Mechanical equipment leasing; General equipment repair; Installation services for ordinary mechanical equipment; Domestic trade agency. (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: Comprehensive Tester, Wifi/Bluetooth Comprehensive Tester, Audio Analyzer

Chengdu Purple Eggplant Technology Co., Ltd

Chengdu Purple Eggplant Technology Co., Ltd., registered at No. 801-B, 8th Floor, Unit 1, Building 8, No. 399 Fucheng Avenue West Section, Chengdu High tech Zone, China (Sichuan) Pilot Free Trade Zone, registered with the Market Supervision and Administration Bureau of Chengdu High tech Zone, with Li Junjian as the legal representative. Its business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Software development; Internet of Things technology services; Development of artificial intelligence application software; Basic software development for artificial intelligence; Research and development of Internet of Things technology; Information system integration services; Information technology consulting services; Data processing and storage support services; Network technology services; Cloud computing equipment technology services; Mechanical equipment research and development; Domestic trade agency; Repair of communication equipment; Maintenance of electronic and mechanical equipment (excluding special equipment); Installation services for ordinary mechanical equipment; General equipment repair; Conference and exhibition services; Mechanical equipment leasing; Technology import and export; Import and export of goods; Trade brokers; Sales agent; Sales of instruments and meters; Sales of communication equipment; Electronic product sales; Sales of electronic measuring instruments; Sales of industrial automatic control system devices; Sales of electronic components and electromechanical equipment; Sales of industrial robots; Sales of mechanical equipment; Retail of computer software, hardware, and auxiliary equipment; Sales of metal products; Sales of plastic products; Sales of leather products; Automobile sales; Organize cultural and artistic exchange activities; Corporate image planning; business management; Labor services (excluding labor dispatch); Advertising design and agency; Advertising production; Advertising release. (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: Comprehensive Tester, Analyzer, Power Meter

Shenzhen Yunfan Xingye Technology Co., Ltd

Shenzhen Yunfan Xingye Technology Co., Ltd., registered at 517 Qingyi Optoelectronics Building, No. 16 Gaoxin North 2nd Road, Songpingshan Community, Xili Street, Nanshan District, Shenzhen, registered with the Shenzhen Market Supervision Administration, with Chen Haifeng as the legal representative. Its business scope includes the design, development, sales, leasing, technical consulting, and on-site maintenance of instruments, electronic components, testing systems, automation production equipment, office supplies; The research and development of standard materials, the design, development, purchase and sale of computer software, and other domestic commercial and material supply and marketing industries (excluding exclusive, controlled, exclusive goods and restricted projects), safety technology consulting, and import and export business (except for projects prohibited by laws, administrative regulations, and decisions of the State Council, and restricted projects must obtain a license before operation). Retail of computer software, hardware, and auxiliary equipment; Wholesale of computer software, hardware, and auxiliary equipment; Sales of cloud computing devices; Computer system services; Cloud computing equipment technology services; Information system integration services; Information system operation and maintenance services; Computer and office equipment maintenance; Data processing and storage support services; Industrial Internet data service; Artificial intelligence basic resources and technology platform; Artificial intelligence industry application system integration services; Artificial Intelligence Public Data Platform. (Except for projects that require approval according to law, conduct business activities independently based on the business license) Laboratory testing. Sales of specialized products for computer information system security. (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: Comprehensive Tester, Semiconductor Parameter Testing Instrument, Wireless Communication Tester

Beijing Kerui Sanmen Technology Co., Ltd

Beijing Kerui Sanmen Technology Co., Ltd., with its registered address at 507, 5th floor, Building 1, No.1 Courtyard, Jinghai Sixth Road, Tongzhou District, Beijing. The registration authority is the Market Supervision Administration of Beijing Economic and Technological Development Zone, and the legal representative is Ma Hongliang. Its business scope includes technology development, technology services, technology transfer, and technology consulting; Basic software services; Application software services (excluding medical software); Selling instruments, electronic products, computer software and hardware, and auxiliary equipment; Leasing instruments and electronic products; Repair instruments and meters (on-site repair only). (Market entities shall independently choose their business projects and carry out business activities in accordance with the law; for projects that require approval by law, they shall carry out business activities in accordance with the approved content after approval by relevant departments; they shall not engage in business activities prohibited or restricted by national and local industrial policies.). Core products: Comprehensive Tester, Network Analyzer, Oscilloscope

Shenzhen Zhida Instrument Co., Ltd

Shenzhen Zhida Instrument Co., Ltd., with its registered address at 920, Building A, Worker Road, Wanfeng Community, Xinqiao Street, Bao'an District, Shenzhen, is registered with the Shenzhen Market Supervision Administration and represented by Tan Huiping. Its business scope includes the sale of instruments and meters; Mechanical equipment leasing. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Recycling of renewable resources (except for productive waste metals); Instrument and meter repair; Import and export of 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: Comprehensive Tester, Pulse Signal Generator, Pian Watch

Dongguan Kezhixin Electronic Technology Co., Ltd

Dongguan Kezhixin Electronic Technology Co., Ltd., with its registered address at Room 519, No. 23, Sanxiang, Xintou Village, Tangxia Town, Dongguan City, Guangdong Province, is registered with the Dongguan Market Supervision Administration. The legal representative is Zhang Xiaohua, and its business scope includes research and development, sales, leasing, and maintenance of instruments and meters; Sales: electromechanical equipment and accessories, electronic materials, electronic components; Recycling of renewable resources (excluding projects that require approval from relevant departments such as solid waste, hazardous waste, and scrapped cars); Import and export of goods or technology (excluding goods and technology prohibited by the state or subject to administrative approval). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Comprehensive Tester, Power Meter/Power Sensor/Power Analyzer, Arbitrary Waveform/Function Signal Generator

Qingdao Puni Electronic Instrument Co., Ltd

Qingdao Puni Electronic Instrument Co., Ltd., registered at Room 406, Building 14, MAX Business Red Bay, No. 17 Guangbo Road, High tech Zone, Qingdao City, Shandong Province, China. The registration authority is the Market Supervision and Administration Bureau of Qingdao High tech Industrial Development Zone, and the legal representative is Ma Xiaoping. The business scope includes computer technology development, technical services, technology transfer, and technical consulting; Software development; Sales: Computer hardware and auxiliary equipment, electronic components, electronic products; Leasing, maintenance, and sales of instruments, meters, and equipment (excluding measuring instruments). Projects that require approval by law can only be operated after approval by relevant departments.. Core products: Comprehensive Tester, Bluetooth Tester, Energy Analyzer