2026 Top 10 Preamplifier Manufacturers in China

Shenzhen Diou Electronics Co., Ltd

Shenzhen Diou Electronics Co., Ltd., registered at Room 2922, New Asia Guoli Building (Block B), Zhonghang Road, Futian District, Shenzhen, with the Shenzhen Market Supervision Administration as the registration authority and Zhao En as the legal representative, engages in general business activities including the sales of integrated circuit ICs, electronic components, mobile phone accessories, computer accessories, digital accessories, electronic products, and related technical consulting; Domestic trade; Import and export of goods and technology. The licensed business project is the recycling of electronic components, accessories, and electronic products.. Core products: Preamplifier, Recycling Fingerprint Chips, Fingerprint Chip

Zhengzhou Wowei Intelligent Instrument Co., Ltd

Zhengzhou Wowei Intelligent Instrument Co., Ltd., with its registered address at No. 203, Southeast Unit, 2nd Floor, Building 14-3, Taiwan Science and Technology Park, Xingang Avenue, Zhengzhou Airport Economic Comprehensive Experimental Zone. The registration authority is the Market Supervision and Management and Business Environment Bureau of Zhengzhou Airport Economic Comprehensive Experimental Zone, and the legal representative is Yang Yuzhan. Its business scope includes general projects: sales of instruments and meters; Sales of mechanical equipment; Sales of specialized instruments and meters for environmental monitoring; Sales of specialized equipment for environmental protection; Sales of ecological environment monitoring and detection instruments and meters; Sales of solid waste detection instruments and meters; Sales of air pollution monitoring and detection instruments and meters; Sales of water quality pollutant monitoring and detection instruments and meters; Sales of intelligent instruments and meters; Sales of electronic specialized equipment; Wholesale of electronic components; Retail of electronic components; Retail of hardware products; Sales of experimental analytical instruments; Sales of gas and liquid separation and purification equipment; Sales of specialized chemical products (excluding hazardous chemicals); Sales of glassware; Sales of optical instruments; Sales of plastic products; Sales of office supplies; Sales of specialized teaching instruments; Sales of labor protection equipment; Sales of electrical signal equipment devices; Sales of specialized instruments and meters for agriculture, forestry, animal husbandry, and fishing; Sales of specialized instruments for navigation, surveying, meteorology, and oceanography; Sales of Class I medical devices; Sales of Class II medical devices; Operation of wires and cables; General equipment repair; Specialized equipment repair; Electrical equipment repair; Instrument and meter repair; Manufacturing of intelligent instruments and meters; Repair of communication equipment; Manufacturing of specialized instruments and meters for environmental monitoring; Manufacturing of ecological environment monitoring and detection instruments and meters; Manufacturing of solid waste detection instruments and meters; Manufacturing of monitoring and detection instruments for water quality pollutants; Manufacturing of electronic specialized equipment; Manufacturing of experimental analytical instruments; Manufacturing of specialized equipment for traffic safety and control; Installation services for ordinary mechanical equipment; Environmental consulting services; Software sales; Software development; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion (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). Core products: Preamplifier, Dust Particle Sampler, Noise Detector

Beijing Zhongxi Huada Technology Co., Ltd

Beijing Zhongxi Huada Technology Co., Ltd., registered at 201-2028, Zone 6, Xinggu Economic Development Zone, Pinggu District, Beijing (cluster registration), registered with the Pinggu District Market Supervision and Administration Bureau of Beijing, represented by He Weicong as the legal representative, with business scope including technology development and transfer; Technology promotion and services; Technical consultation; Selling communication equipment, metal materials, chemical products, mechanical equipment, electrical equipment, hardware and electrical equipment (excluding electric bicycles), building materials, instruments and meters; Import and export of goods; Technology import and export; Proxy import and export. (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: Preamplifier, Sampler, Toothpaste Tester

Guangzhou Senkoyi Electronic Technology Co., Ltd

Guangzhou Sai En Ke Yi Electronic Technology Co., Ltd., with its registered address located at No. 22 Dongpu Pi East Road, Tianhe District, Guangzhou City (location: Room 276) (for office use only), registered with the Market Supervision Administration of Tianhe District, Guangzhou City, and represented by He Jiasen as the legal representative. Its business scope includes information and electronic technology services; Wholesale of electronic products; Research and development of electronic, communication, and automatic control technologies; Research and development of water treatment equipment; Research and development of network technology; Computer technology development and technical services; Wholesale trade of goods (excluding licensed and approved goods); Retail trade of goods (excluding licensed and approved goods); Information technology consulting services; Technology information consulting services; Manufacturing of electronic measuring instruments; Manufacturing of specialized teaching instruments; Instrument and meter repair; Wholesale of instruments and meters;. Core products: Preamplifier, Optical Chopper , Electrochemical Workstation

Shenzhen Huaben Tiancheng Electronics Co., Ltd

Shenzhen Huaben Tiancheng Electronics Co., Ltd., registered at 25E Jindu, Duhui 100 Building, No. 4 Zhonghang Road, Huahang Community, Huaqiangbei Street, Futian District, Shenzhen, registered with the Futian Supervision Bureau of the Shenzhen Market Supervision Administration, with Ke Ruifang as the legal representative. Its business scope includes the sales of integrated circuits, electronic products, and electronic components; Technology development and related technical consulting for integrated circuits, electronic products, and electronic components; Domestic trade (excluding exclusive, monopolized, and controlled goods); Engage in import and export business. (Except for projects prohibited by laws, administrative regulations, and decisions of the State Council, restricted projects must obtain a license before they can be operated)^. Core products: Preamplifier, Input Voltage, Integrated Circuit

Beijing Haifuda Technology Co., Ltd

Beijing Haifuda Technology Co., Ltd., with its registered address at 4C-14, Section C, 4th Floor, Building 1, Third Street, Shangdi Information Industry Base, Haidian District, Beijing, is registered with the Market Supervision Administration of Haidian District, Beijing. The legal representative is Lan Bin, and its business scope includes general projects such as import and export of goods; Technology import and export; Domestic freight forwarding agent; Sales of metal materials; Sales of building materials; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of communication equipment; Sales of sewing machinery; Sales of chemical products (excluding licensed chemical products); Retail of hardware products; Electrical equipment repair; Sales of mechanical equipment; Repair of communication equipment; Sales of communication equipment; Engineering and technical services (excluding planning management, survey, design, and supervision); Sales of building blocks; Sales of instruments and meters; Sales of metal tools; Wind power generation technology services; Manufacturing of specialized instruments; Instrument and meter repair; Import and export agency; Promotion services for new material technology. (Except for projects that require approval according to law, business activities shall be conducted independently based on the business license in accordance with the law.) (Business activities prohibited or restricted by national and local industrial policies shall not be engaged in.). Core products: Preamplifier, Flow Switch, Instrumentation And Meters

Shenzhen Zhongchuang Century Technology Co., Ltd

Shenzhen Zhongchuang Century Technology Co., Ltd., registered at B1408, Building 2, Chuangwei Innovation Valley, No. 8 Tangtou Road, Tangtou Community, Shiyan Street, Bao'an District, Shenzhen, with the registration authority of Bao'an Bureau and the legal representative of Lin Laiqiang. Its business scope includes the design, on-site installation, on-site maintenance, and purchase and sale of professional sound reinforcement, stage equipment, video display, conference systems, acoustic building equipment, floodlighting, and related intelligent systems (the above projects require relevant qualification certificates before operation); Technical development and sales of digital audio and video products, computer software and hardware, and information systems; Domestic trade. Import and export of goods (excluding restricted items and exclusive, controlled, or monopolized goods). Except for projects that require approval according to law, business activities can be carried out independently based on the business license. The licensed business projects include the design, integration, installation, and technical consulting of building intelligent systems. (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: Preamplifier, Subwoofer, Ceiling Mounted Sound System