2026 Top 10 Filtering Manufacturers in China Shandong

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

Qingdao Aohaiyuan International Trade Co., Ltd

Qingdao Aohaiyuan International Trade Co., Ltd., with its registered address at No. 161 Changjiang West Road, Huangdao District, Qingdao City, Shandong Province, is registered with the Market Supervision Administration of Huangdao District, Qingdao City. The legal representative is Zhang Yanhai, and its business scope includes wholesale and retail of hardware and building materials, communication equipment (excluding satellite TV broadcasting ground receiving facilities), electronic products, measuring tools, computer accessories, metal materials (excluding precious metals), primary agricultural products, and mechanical equipment; 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: Filtering, Acid Concentration Meter, Solenoid Valve

Qingdao Jianyong Pneumatic Hydraulic Co., Ltd

Qingdao Jianyong Pneumatic Hydraulic Co., Ltd. is located at Room 1006, Building B, No. 88 Chunyang Road, Chengyang District, Qingdao City, Shandong Province. It was established on September 10, 2008 and registered with the Market Supervision Administration of Chengyang District, Qingdao City. The legal representative is Liu Shengli. Core products: Filtering

Jinan Botuo Electronic Technology Co., Ltd

Jinan Botuo Electronic Technology Co., Ltd. is registered at No. 5, Row 5, Dayang Industrial Park, Lashan Street Office, Huaiyin District, Jinan City, Shandong Province. The registration authority is the Market Supervision Administration of Huaiyin District, Jinan City, and the legal representative is Liu Lei. The business scope includes general projects: electronic component manufacturing; Wholesale of electronic components; Retail of electronic components; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of building materials; Retail of hardware products; Wholesale of hardware products; Wholesale of automotive spare parts. (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, Three Phase Three Wire Primary Power Filter, Iec Single Fuse Switch Filter

Huakuang Heavy Industry Co., Ltd. First Branch

Huakuang Heavy Industry Co., Ltd. First Branch, with its registered address at Room 807, Xieying Technology Building, No. 18 Jinyu Road, Xianying Street, Rencheng District, Jining City, Shandong Province, China. The registration authority is the Market Supervision Administration of Rencheng District, Jining City, and the legal representative is Wang Chen. Its business scope includes licensed projects such as railway transportation infrastructure equipment manufacturing. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. Specific business projects shall be subject to the approval documents or licenses issued by relevant departments.) General project: Mining machinery manufacturing; Sales of mining machinery; Mechanical equipment research and development; Sales of railway transportation equipment; Intelligent basic manufacturing equipment manufacturing; Sales of intelligent basic manufacturing equipment; Import and export of goods; Technology import and export; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion. (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, Ventilation And Safety Equipment, Spraying Equipment

Beijing Jingmingyuan Electronic Technology Co., Ltd

Beijing Jingmingyuan Electronic Technology Co., Ltd., registered at 1612, 16th floor, Building 2, No.1 Hangfeng Road, Fengtai District, Beijing (elevator 1912-A043), registered with the Market Supervision Administration of Fengtai District, Beijing, with Li Chunquan as the legal representative. Its business scope includes technology development; Technical consultation; Technology transfer; Technology promotion; Repair instruments and meters; Import and export of goods; Technology import and export; Agent import and export; Wholesale communication equipment; Selling specialized equipment, instruments, computers, software and auxiliary equipment, hardware and electrical equipment, household appliances, electronic products; Computer system services; Data processing (excluding bank card centers and cloud computing data centers with PUE values above 1.4). (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: Filtering, Paperless Recorder, Impedance Analyzer

Qingdao Yuxing Automation Co., Ltd

Qingdao Yuxing Automation Co., Ltd., registered at 817 International Business Port, No. 196 Zhengyang Road, Chengyang District, Qingdao City, Shandong Province, registered with the Market Supervision and Administration Bureau of Chengyang District, Qingdao City. The legal representative is Guan Ling, and the business scope includes general business projects: sales of automation control equipment, computers and their accessories, communication equipment, hardware and electrical equipment, electronic products, general mechanical equipment, instruments and meters; Computer technology development, technology services, technology promotion, and technology transfer. (If the above scope requires a license for operation, it must be operated with a license.).. Core products: Filtering, Temperature Controller/Temperature Control Module, Photoelectric Switch/Photoelectric Sensor