2026 Top 10 Pressure Regulating Device Manufacturers in China

Henan Ruitong Electric Technology Co., Ltd

Henan Ruitong Electrical Technology Co., Ltd., registered at No. 203, 2nd Floor, Building 3, No. 16 Jinzhan Street, High tech Industrial Development Zone, Zhengzhou City, Henan Province, China. The registration authority is the Market Supervision Administration of Zhengzhou High tech Industrial Development Zone, and the legal representative is Zhang Peitao. The business scope includes general projects such as power transmission and distribution and control equipment manufacturing; Manufacturing of transformers, rectifiers, and inductors; Manufacturing of capacitors and their supporting equipment; Manufacturing of distribution switch control equipment; Manufacturing of power electronic components; Manufacturing of power facilities and equipment; Manufacturing of electronic components and electromechanical equipment; Manufacturing of instruments and meters; Manufacturing of photovoltaic equipment and components; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Information system integration services; Computer system services; Software development; Software sales; Information technology consulting services; Data processing services; Geographic remote sensing information services; Research and development of Internet of Things technology; Internet of Things technology services; Contract energy management; Energy saving management services; Operational efficiency evaluation service; General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of mechanical and electrical equipment; Sales of intelligent power transmission and distribution and control equipment; Sales of capacitors and their supporting equipment; Sales of distribution switch control equipment; Sales of power electronic components; Sales of power facilities and equipment; Sales of electronic components and electromechanical equipment; Sales of instruments and meters; Sales of new energy original equipment; Sales of electrical equipment; Electrical equipment repair; Sales of metal materials; Sales of building materials; Research and development of distribution switch control equipment; Research and development of efficient and energy-saving technologies in the power industry; Rental services (excluding licensed rental services); Mechanical equipment leasing; Rental of photovoltaic power generation equipment; Import and export of goods; Technology import and export (except for projects that require approval according to law, business activities can be carried out independently based on the business license) License project: surveying and mapping services; Inspection and testing services; Installation, maintenance, and testing of power transmission, supply, and receiving facilities (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to approval documents or licenses from relevant departments). Core products: Pressure Regulating Device, Low Pressure Regulating Device, High Pressure Regulating Device

Hebei Tuomai Gas Equipment Co., Ltd

Hebei Tuomai Gas Equipment Co., Ltd., with its registered address at No. 5 Chaoyang Street, Nangong City, Xingtai City, Hebei Province (200 meters north of the intersection of Chaoyang Street and Jingsan Road), is registered with the Nangong Market Supervision and Administration Bureau. The legal representative is Xu Qingzhu, and its business scope includes the manufacturing and sales of gas equipment, pry equipment, gas water heater valves, low-temperature storage tanks, chemical raw materials (excluding hazardous chemicals), research and development, manufacturing, installation, renovation, maintenance of automation systems, equipment technical services, and accessory processing and sales. The company also engages in the import and export of self-produced products and technologies, as well as the import and export of mechanical equipment, components, raw and auxiliary materials and technologies required by the company (projects that require approval by law and relevant departments). Business activities can only be carried out after approval***. Core products: Pressure Regulating Device, Storage Tank, Vaporization Pressure Regulating Pry

Hebei Tairan Energy Technology Co., Ltd

Hebei Tairan Energy Technology Co., Ltd., registered address located at S4-15, Jinan Furniture Industry Park, No. 2 Chaoyang Street, West District, Nangong Economic Development Zone, Xingtai City, Hebei Province The registration authority is Nangong Market Supervision and Administration Bureau, and the legal representative is Ren Laiyong. The business scope includes the development, consulting, and service of new energy environmental protection technology and mechatronics integration technology, natural gas and industrial refueling station equipment, gasification station equipment, coal to gas equipment, pressure regulating equipment, gas equipment, metallurgical equipment, pressure vessels, valves, vacuum pipelines, insulation sealing materials, pressure pipeline design, manufacturing, sales, installation and maintenance, and related technical services. The operation of urban gas, sales of low-temperature pumps and low-temperature bottles and accessories, purchase and sales of combustion engines and accessories, boilers and accessories (projects that require approval by law can only be carried out after approval by relevant departments). Core products: Pressure Regulating Device, Cng Pressure Reducing Pry, Lpg Gasifier

Hebei Guanqi Gas Equipment Co., Ltd

Hebei Guanqi Gas Equipment Co., Ltd., with its registered address located at Room 1 and Room 2, north of Longyao Road, Nanbian Village, Nanbian Township, Nangong City, Xingtai City, Hebei Province, is registered with the Nangong Market Supervision and Administration Bureau. The legal representative is Liu Changwei, and its business scope includes licensed projects such as special equipment manufacturing; Road freight transportation (excluding dangerous goods). (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 of relevant departments.) General projects: manufacturing of gas and liquid separation and purification equipment; Manufacturing of ovens, furnaces, and electric furnaces; Sales of gas and liquid separation and purification equipment; Sales of ovens, furnaces, and electric furnaces; Mechanical equipment leasing; Import and export of goods; 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: Pressure Regulating Device, Gas Pressure Regulating Cabinet, High Pressure Gas Cylinder Group

Zhejiang Quan (Shanghai) Electrical Equipment Manufacturing Co., Ltd

Zhejiang Quan (Shanghai) Electrical Equipment Manufacturing Co., Ltd., with its registered address at Building H39, No. 2, Lane 158, Gangye Road, Xiaokunshan Town, Songjiang District, Shanghai, is registered with the Songjiang District Market Supervision Administration. The legal representative is Zhu Lin. Its business scope includes research and development, manufacturing, processing, maintenance (excluding installation, maintenance, and testing of power facilities), and sales of electrical equipment, electrical equipment, power equipment, transformers, voltage regulators, explosion-proof electrical appliances, electrical control cabinets, distribution boxes, switches, water pumps, and valves (excluding pressure); Sales of metal materials, wires and cables, building materials, lighting fixtures, packaging materials, and wooden products. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Pressure Regulating Device, Ac Power Supply, 380V To 220V415v420v480v690v1140v

Maosheng Electric Co., Ltd

Maosheng Electric Co., Ltd. is registered at Building 17, No. 187 Jingwu Road, Yueqing Economic Development Zone, Yueqing City, Wenzhou City, Zhejiang Province. The registered authority is the Yueqing Market Supervision Administration, and the legal representative is Zhang Maosheng. Its business scope includes the manufacturing, processing, and sales of distribution switch control equipment, electronic components, electronic connectors, high and low voltage electrical appliances and complete sets of equipment, voltage regulators, transformers, voltage regulators, inverters, and uninterruptible power supply equipment.. Core products: Pressure Regulating Device, Frequency Converter, Power Transformer

Jiangsu Haohai Special Transformer Co., Ltd

Jiangsu Haohai Special Transformer Co., Ltd., located in Group 3, Licun Village, Zhangji Town, Tongshan District, Xuzhou City, was established on December 3, 2018. The registration authority is the Tongshan District Government Service Management Office of Xuzhou City, and the legal representative is Li Shuang. Core products: Pressure Regulating Device, Dry-Type Transformer, Mining Transformer