2026 Top 10 Constant Voltage Frequency Conversion Equipment Manufacturers in China

Shanghai Ouxu Pump Manufacturing Co., Ltd

Shanghai Ouxu Pump Manufacturing Co., Ltd., with its registered address at Building 10, Zone C, No. 3688 Tingwei Road, Caojing Town, Jinshan District, Shanghai, is registered with the Jinshan District Market Supervision and Administration Bureau. The legal representative is Long Zebo, and its business scope includes general projects such as motor manufacturing; Manufacturing of pumps and vacuum equipment; Manufacturing of ordinary valves and plugs (excluding special equipment manufacturing); Manufacturing of distribution switch control equipment; Manufacturing of mechanical and electrical equipment; Manufacturing of gas and liquid separation and purification equipment; Manufacturing of security equipment; Sales of electric dynamometer motors; Sales of generators and generator sets; Sales of household appliances; Sales of mechanical and electrical equipment; Sales of specialized equipment for environmental protection; Sales of pumps and vacuum equipment; Sales of valves and plugs. (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: Constant Voltage Frequency Conversion Equipment, Pressure Tank, Pressure Stabilizing Pump

Shanghai Yanghe Pump Industry Co., Ltd

Shanghai Yanghe Pump Industry Co., Ltd., registered at Room JT22333, Building 4, Block B, No. 925 Yecheng Road, Jiading Industrial Zone, Shanghai, with the registration authority of Jiading District Market Supervision Administration and the legal representative of Kuang Quanfu, has a business scope including general projects: sales of pumps and vacuum equipment; Sales of mechanical equipment; Sales of valves and plugs; Sales of painting equipment; Sales of gas compression machinery; Sales of non electric household appliances; Sales of refrigeration and air conditioning equipment; Sales of hydraulic power machinery and components; Sales of specialized equipment for oil drilling and production; Sales of daily miscellaneous goods; Sales of electrical equipment; Sales of power electronic components; Sales of distribution switch control equipment; Rental of photovoltaic power generation equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Information consulting services (excluding licensed information consulting services). (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: Constant Voltage Frequency Conversion Equipment, Isgihg Pipeline Centrifugal Pump Series, Xbd Fire Pump Series

Zhaojin Pump (Shandong) Pump Industry Co., Ltd

Zhaojin Pump (Shandong) Pump Industry Co., Ltd., with its registered address at No. 164 Yanbei Road, Baita Town, Boshan District, Zibo City, Shandong Province, is registered with the Market Supervision Administration of Boshan District, Zibo City. The legal representative is Li Shouyin, and its business scope includes general projects such as pump and vacuum equipment manufacturing; Sales of pumps and vacuum equipment; Trade brokers; Sales of gas and liquid separation and purification equipment; Sales of generators and generator sets; Sales of power electronic components; Sales of electronic components and electromechanical equipment; Sales of mechanical and electrical equipment; Sales of firefighting equipment; Sales of testing machines; Sales of industrial automatic control system devices; Sales of instruments and meters; Sales of mining machinery; Sales of new energy original equipment; Sales of electric dynamometer motors; Internet sales (except for the sale of goods that need to be licensed); Sales of wind and electric tools; Sales of electrical accessories; Sales of electronic measuring instruments; Sales of mechanical parts and components; Sales of bearings, gears, and transmission components; Sales of intelligent power transmission and distribution and control equipment; Sales of mechanical equipment; Sales of valves and plugs; Sales of casting machinery; Sales of fiberglass and related products; Sales of specialized equipment for environmental protection; Sales of glass fiber reinforced plastic products; Sales of special equipment; Sales of servo control mechanisms; Sales of micro motors and components; Sales of gears, gear reducers, and gearboxes; Electrical equipment repair; Specialized equipment repair; Import and export of goods; Technology import and export; Import and export 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: Constant Voltage Frequency Conversion Equipment, Life Pump, Electrical Control Cabinet

Shandong Hengerte Electromechanical Equipment Co., Ltd

Shandong Hengerte Electromechanical Equipment Co., Ltd., with its registered address at 1702, Building 10, No. 132 Xiyu Lane, Kuiwen District, Weifang City, Shandong Province, is registered with the Market Supervision Administration of Kuiwen District, Weifang City. The legal representative is Dong Shouguo, and its business scope includes the design, production, processing, and sales of electromechanical equipment, water supply equipment, heating equipment, ventilation equipment, distribution switch control equipment, industrial automatic control system devices, refrigeration equipment, air conditioning equipment, environmental protection equipment, and sewage treatment equipment; Sales: valves, pumps, hardware products, instruments and meters, plumbing fittings, fire-fighting supplies, steel, building materials; Ordinary mechanical processing (excluding casting, electroplating, and painting); Installation of engineering equipment; Engineering management services; Import and export of goods and technology (excluding the import of publications and goods and technology restricted or prohibited from import and export by domestic companies). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Constant Voltage Frequency Conversion Equipment, Steam Belt Cooling Plate Heat Exchanger, Fully Welded Plate Heat Exchanger

Shandong Mushen Smart Agriculture Development Co., Ltd

Shandong Mushen Smart Agriculture Development Co., Ltd., registered at No. 139 Dongwu Street, Mizhou Street, Zhucheng City, Weifang City, Shandong Province, China, is located at A2-133, Zone A, 1st Floor, Xincheng Dongwu Ancient City Commercial City. The registration authority is Zhucheng Market Supervision and Administration Bureau, and the legal representative is Guo Lintao. The business scope includes general projects such as agricultural scientific research and experimental development; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Information system integration services; Computer system services; Software development; Professional design services; Electronic product sales; Mechanical equipment research and development; Sales of mechanical equipment; Conference and exhibition services; Agricultural production trusteeship services; Agricultural specialties and auxiliary activities; Intelligent agricultural management; Sales of intelligent agricultural machinery and equipment; Installation and maintenance of specialized machinery for agriculture, forestry, animal husbandry, and fisheries; Sales of specialized machinery for agriculture, forestry, animal husbandry, animal husbandry, and fisheries; Research and development of intelligent robots; Sales of intelligent robots; Sales of industrial robots; Sales of water quality pollutant monitoring and detection instruments and meters; Sales of electronic specialized equipment; Sales of specialized instruments and meters for agriculture, forestry, animal husbandry, and fishing; Integrated circuit design; Integrated circuit sales; Sales of smart home consumer devices; Sales of instruments and meters. (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: Constant Voltage Frequency Conversion Equipment, Fertigation Machine, Centrifugal Filter

Dezhou Jinfei Air Conditioning Equipment Co., Ltd

Dezhou Jinfei Air Conditioning Equipment Co., Ltd., registered at Room 101, Floor 16, SOHO, Zone C, Dezhou Tangren Center, No. 279 Sanba Middle Road, Guangchuan Street Office, Decheng District, Dezhou City, Shandong Province (multiple photos for one location), registered with the Market Supervision and Administration Bureau of Decheng District, Dezhou City, with Liu Yongchun as the legal representative. Its business scope includes general projects such as refrigeration and air conditioning equipment sales; Sales of fans and blowers; Sales of distribution switch control equipment; Sales of metal materials; Sales of gas and liquid separation and purification equipment; Installation services for ordinary mechanical equipment; Sales of electronic components and electromechanical equipment; Sales of mechanical equipment; Cooling services; Sales of mechanical parts and components; Sales of valves and plugs; Sales of pumps and vacuum equipment; Sales of specialized equipment for refining and chemical production; Sales of special equipment; Manufacturing of refrigeration and air conditioning equipment; Fan and fan manufacturing; Manufacturing of distribution switch control equipment; Manufacturing of metal materials; Manufacturing of gas and liquid separation and purification equipment; Manufacturing of electronic components and electromechanical equipment; Mechanical parts and component processing; Manufacturing of ordinary valves and plugs (excluding special equipment manufacturing); Manufacturing of pumps and vacuum equipment; Manufacturing of specialized machinery and equipment for water resources; Manufacturing of specialized equipment for environmental protection. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: construction labor subcontracting; 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: Constant Voltage Frequency Conversion Equipment, Volumetric Heat Exchanger, Comprehensive Water Processor Throughout The Process

Dezhou Ruiyuan HVAC Equipment Co., Ltd

Dezhou Ruiyuan HVAC Equipment Co., Ltd. is located at Building 3, Henghua Road South Yard, Ertun Town, Decheng District, Dezhou City, Shandong Province. It was established on March 12, 2026 and registered with the Market Supervision Administration of Decheng District, Dezhou City. The legal representative is Yu Yanjun. Core products: Constant Voltage Frequency Conversion Equipment, Plate Heat Exchanger