2026 Top 10 Filtering Manufacturers in China Shandong

Kunshan Defeir Electronic Technology Co., Ltd

Building 11, No. 3 Yucheng South Road, Yushan Town, Kunshan City

Kunshan Defeir Electronic Technology Co., Ltd. is located at Building 11, No. 3 Yucheng South Road, Yushan Town, Kunshan City. It was established on July 9, 2011 and registered with the Kunshan Administrative Approval Bureau. The legal representative is Duan Zhifang. Core products: Filtering

Jiangsu Ankerui Microgrid Research Institute Co., Ltd

Jiangsu Ankerui Microgrid Research Institute Co., Ltd., registered at No. 9 Xincheng Road, Jiangyin City, with Jiangyin Data Bureau as the registration authority and Zhou Zhong as the legal representative, operates in general projects including technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Software development; Software sales; Sales of intelligent instruments and meters; Sales of specialized instruments and meters for environmental monitoring; Sales of supply instruments and meters; Sales of advanced power electronic devices; Sales of communication equipment; Sales of lighting fixtures; Sales of intelligent power transmission and distribution and control equipment; Manufacturing of IoT devices; Sales of IoT devices; Internet of Things technology services; Research and development of Internet of Things technology; Intelligent control system integration; Information system integration services; Energy storage technology services; Research and development of online energy monitoring technology; Operational efficiency evaluation service; Internet data service; Import and export of goods; Technology import and export; Solar power generation technology services; Research and development of emerging energy technologies; Research and development of online energy metering technology; Research and development of carbon reduction, carbon conversion, carbon capture, and carbon sequestration technologies; Computer system services; Energy saving management services; Industrial Internet data service; Sales of photovoltaic equipment and components; Sales of charging stations; Operation of electric vehicle charging infrastructure; Engineering management services; Engineering and technical services (excluding planning management, survey, design, and supervision) (except for projects that require approval according to law, business activities can be carried out independently based on the business license in accordance with the law). Core products: Filtering, Base Station Electricity Meter, Prepaid Electricity Meter

Jining Zhongxin Electric Co., Ltd

Jining Zhongxin Electric Co., Ltd., with its registered address located at No. 69 Chezhan West Road, Nanyuan Street, Rencheng District, Jining City, Shandong Province, adjacent to the grain depot, is registered with the Market Supervision Administration of Rencheng District, Jining City. The legal representative is Liu Mingzhu, and the business scope includes general projects: sales of mechanical and electrical equipment; Intelligent control system integration; Manufacturing of instruments and meters; Manufacturing of industrial automatic control system devices; Manufacturing of specialized instruments and meters for environmental monitoring; Mining machinery manufacturing; Manufacturing of electrical instruments and meters; Manufacturing of intelligent instruments and meters; Manufacturing of environmental emergency detection instruments and meters; Manufacturing of geological exploration and seismic specialized instruments; Manufacturing of specialized instruments for navigation, surveying, meteorology, and oceanography; Manufacturing of experimental analytical instruments; Manufacturing of electronic components; Manufacturing of electronic specialized materials; Manufacturing of integrated circuit chips and products; Manufacturing of optoelectronic devices; Integrated circuit manufacturing; Manufacturing of electronic measuring instruments; Manufacturing of communication equipment; Manufacturing of optical communication equipment; Internet equipment manufacturing; Manufacturing of terminal testing equipment; Manufacturing of mobile terminal devices; Manufacturing of IoT devices; Manufacturing of mechanical and electrical equipment; Manufacturing of digital video surveillance systems; Manufacturing of other electronic devices; Manufacturing of network equipment; Manufacturing of distribution switch control equipment; Manufacturing of industrial control computers and systems; Research and development of distribution switch control equipment; Sales of distribution switch control equipment; Manufacturing of hardware products; Manufacturing of electronic components and electromechanical equipment; Operation of wires and cables; Production of special labor protection equipment; Computer system services; Information technology consulting services; Development of artificial intelligence application software; Sales of mining machinery; Sales of firefighting equipment; Sales of rail transit engineering machinery and components; Sales of wind and electric tools; Wholesale of hardware products; Sales of instruments and meters; Sales of labor protection equipment; Sales of security equipment; Sales of construction machinery; 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 electrical equipment; Mechanical equipment leasing; Sales of new energy original equipment; Sales of pumps and vacuum equipment; Sales of specialized machinery for tunnel construction; Sales of electrical accessories; Sales of hydraulic power machinery and components; Sales of specialized packaging equipment; Sales of metal tools; Sales of pneumatic power machinery and components; Sales of calculator equipment; Mechanical parts and component processing; Sales of mechanical parts and components; General equipment repair; Sales of electronic components and electromechanical equipment; Sales of bearings, gears, and transmission components; Sales of metal structures; Sales of gas compression machinery. (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: Filtering, Fuel Pack 10, Fuel Pack Total

Shandong Xinke Machinery Equipment Manufacturing Co., Ltd

Shandong Xinke Machinery Equipment Manufacturing Co., Ltd., with its registered address at the eastern end of Jiaozhuang Village, Economic Development Zone, Boshan District, Zibo City, Shandong Province, is registered with the Market Supervision Administration of Boshan District, Zibo City. The legal representative is Zhou Na, and its business scope includes general projects such as mining machinery manufacturing; Mechanical equipment research and development; Sales of mining machinery; Sales of railway transportation infrastructure equipment; Sales of specialized equipment for geological exploration; Sales of wind and electric tools; Sales of construction machinery; Sales of agricultural machinery; Sales of mechanical parts and components; Sales of specialized machinery for agriculture, forestry, animal husbandry, animal husbandry, and fisheries; Wholesale of hardware products; Sales of building materials; Sales of electrical equipment. (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: Filtering, Integrated Protection Device, Sensor Mining Probe

Shandong Lide Electric Co., Ltd

Shandong Lide Electric Co., Ltd., registered at Room 302, Party and Mass Service Center Office Building, East Side of Dangjiazhuang Town Government, Dangjia Street, Shizhong District, Jinan City, Shandong Province, registered with the Market Supervision and Administration Bureau of Shizhong District, Jinan City, with Han Shucheng as the legal representative. Its business scope includes general projects: manufacturing of electronic components and electromechanical component equipment; Sales of electronic components and electromechanical equipment; Manufacturing of transformers, rectifiers, and inductors; Sales of electrical and mechanical equipment; Manufacturing of distribution switch control equipment; Sales of distribution switch control equipment; Manufacturing of electrical accessories; Sales of electrical accessories; Sales of instruments and meters; Sales of valves and plugs; Mechanical parts and component processing; Sales of mechanical parts and components; Manufacturing of industrial automatic control system devices; Sales of industrial automatic control system devices; Manufacturing of hydraulic power machinery and components; Sales of mechanical equipment; Installation services for ordinary mechanical equipment; Manufacturing of power electronic components; Sales of power electronic components (except for projects that require approval according to law, business activities can be carried out independently based on the business license) License projects: installation, maintenance, and testing of power facilities (projects that require approval according to law can only be carried out after approval by relevant departments, and specific business projects are subject to the approval results). Core products: Filtering, Rk Series Resistors, Output Reactor

Shandong Jiqing Electrical Equipment Co., Ltd

Shandong Jiqing Electrical Equipment Co., Ltd. is registered at No. 288 Qizhouwu Village, Cuikou Town, Qingyun County, Dezhou City, Shandong Province. The registration authority is Qingyun County Market Supervision Administration Bureau, and the legal representative is Han Shuyuan. Its business scope includes the production, research and development, and sales of dry-type air core reactors, incoming and outgoing line reactors, braking resistors, dry-type transformers, and frequency sensitive variable resistors. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Filtering, Incoming Load Reactor, Single-Phase Filter

Shanghai Voltage Regulator Factory

Shanghai Voltage Regulator Factory, registered at No. 183 Huining Road, Shanghai, with the Huangpu District Market Supervision Bureau as the registration authority and Chen Yanshun as the legal representative. Its business scope includes voltage stabilizers, transformers, distribution cabinets, screens, boxes, DC screens, variable speed and frequency equipment and accessories. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Filtering, , Marine Variable Frequency Power Supply