Updated Sep 13, 2026 · Public platform & industry data

Sep 13, 2026 Updated

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2026 Top 10 Float Flow Meter Manufacturers in China

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Top-rated Float Flow Meter suppliers, How to choose a Float Flow Meter manufacturer, Best Float Flow Meter companies in China

The top 10 Float Flow Meter manufacturers in China for 2026 are: Shanghai Qiantuo Trading Co., Ltd, Hangzhou Meikong Automation Technology Co., Ltd, Dalian Zhuochuan Technology Co., Ltd, Dalian Longfeng Instrument Co., Ltd, Shijiazhuang Ruihui Machinery Equipment Co., Ltd, Shandong Lanjing Electronic Technology Co., Ltd, Shaanxi Yidu Intelligent Technology Co., Ltd, Suzhou Bette Intelligent Instrument Co., Ltd, Nanjing Weitai Electromechanical Equipment Engineering Co., Ltd, Jiangsu Borui Measurement and Control Technology Co., Ltd. Ranked based on product relevance, certifications, company activity, and industry performance. This list is widely used for supplier comparison and sourcing decisions.

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Top 1
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Shanghai Qiantuo Trading Co., Ltd
Overall Score4.9 / 5
Est. Date2008-09-18
Registered Capital2000K CNY

Shanghai Qiantuo Trading Co., Ltd., with its registered address at Room 713, Lane 99, Jiayong Road, Jiading District, Shanghai, is registered with the Jiading District Market Supervision Bureau. The legal representative is Dan Rongbing, and its business scope includes the sale of mechanical equipment, hardware tools, instruments and meters, electronic components, chemical raw materials (excluding hazardous chemicals, monitoring chemicals, fireworks and firecrackers, civilian explosives, and precursor chemicals), building decoration materials, computers and accessories, lighting appliances, automotive and motorcycle accessories, daily necessities, metal products, textiles, and office supplies. It engages in the import and export of goods and technology. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Float Flow Meter, Rotate The Handle, Boosting Cylinder Piston

Top 2
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Hangzhou Meikong Automation Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2006-07-24
Registered Capital10000K CNY

Hangzhou Meikong Automation Technology Co., Ltd., registered at Room 501-502, Building 4, No. 2 Kejiyuan Road, Baiyang Street, Qiantang New District, Hangzhou City, Zhejiang Province, registered with the Market Supervision Administration of Qiantang District, Hangzhou City. The legal representative is Ding Cheng, and the business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of industrial automatic control system devices; Sales of industrial automatic control system devices; Sales of instruments and meters; Wholesale of computer software, hardware, and auxiliary equipment; Retail of computer software, hardware, and auxiliary equipment; Sales of communication equipment; Sales of optical instruments; Sales of valves and plugs; Electronic product sales; Sales of mechanical and electrical equipment; Installation services for ordinary mechanical equipment; Import and export of goods; Technology import and export (except for projects that require approval according to law, business activities are carried out independently based on the business license in accordance with the law).. Core products: Float Flow Meter, Orifice Plate Flowmeter, Lead Type Temperature Sensor

Top 3
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Dalian Zhuochuan Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2018-05-28
Registered Capital5000K CNY

Dalian Zhuochuan Technology Co., Ltd., registered at Room 1269, No. 60-1 Haixing Street, Dalian Free Trade Zone, China (Liaoning) Pilot Free Trade Zone, registered with the Dalian Free Trade Zone Market Supervision and Administration Bureau, with Tian Chunhua as the legal representative. Its business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of intelligent instruments and meters; Sales of communication equipment; Electronic product sales; Mechanical equipment research and development; Manufacturing of industrial automatic control system devices; Manufacturing of intelligent instruments and meters; Wholesale of computer software, hardware, and auxiliary equipment; Retail of computer software, hardware, and auxiliary equipment; Sales of electrical instruments and meters; Sales of mechanical equipment; Sales of building decoration materials; Sales of building materials; Internet sales (except for the sale of goods that need to be licensed); Installation services for ordinary mechanical equipment; Instrument and meter repair; Information system integration services; Import and export agency; Trade brokers; Domestic trade agency. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: Electrical installation services. (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: Float Flow Meter, Water Meter, Liquid Flow Meter

TOP4
Dalian Longfeng Instrument Co., Ltd
Overall Score4.6 / 5
Est. Date2011-11-07
Registered Capital3000K CNY

Dalian Longfeng Instrument and Meter Co., Ltd., registered at Building 1-B25-6, Area A, Wucai City, Dalian Economic and Technological Development Zone, Liaoning Province, with the registration authority of Dalian Jinpu New Area Market Supervision and Administration Bureau and the legal representative of Zhao Pujin. Its business scope includes general projects: sales of intelligent instruments and meters; Sales of mechanical equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of instruments and meters; Sales of office equipment; Sales of electrical instruments and meters; Sales of special equipment; Instrument and meter repair; Electronic product sales; Sales of specialized equipment for environmental protection; Sales of electronic components and electromechanical equipment; Manufacturing of intelligent instruments and meters; Manufacturing of industrial automatic control system devices; Technology import and export; Domestic trade 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: Float Flow Meter, Water Meter, Liquid Flow Meter

TOP5
Shijiazhuang Ruihui Machinery Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2008-09-24
Registered Capital10000K CNY

Shijiazhuang Ruihui Machinery Equipment Co., Ltd., with its registered address at 178 Shengli North Street, Chang'an District, Shijiazhuang City, Hebei Province, is registered with the Chang'an District Market Supervision Administration. The legal representative is Xu Wenhui, and the business scope includes the production, processing (only for branch offices), sales, research and development, installation, and maintenance of mechanical equipment; Wholesale and retail of sanitary ware, hardware products, electromechanical products, metal materials (excluding rare and precious metals and black metals), computers and their auxiliary equipment, and building materials (excluding wood); Research and development, technical consulting, and technology transfer of industrial automation technology; Import and export business of various commodities and technologies through self operation and agency. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Float Flow Meter, Filling Machine, Water-Saving Equipment

TOP6
Shandong Lanjing Electronic Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2019-12-24
Registered Capital3000K CNY

Shandong Lanjing Electronic Technology Co., Ltd. is registered at Room 105, 1st Floor, Workshop 3, Oulong Technology Park, No.1 Jinma Road, Yuqing Community, Xincheng Street, Weifang High tech Zone, Shandong Province. The registration authority is the Market Supervision and Administration Bureau of Weifang High tech Industrial Development Zone, and the legal representative is Zhang Xiaotong. The business scope includes licensed projects such as construction projects. (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: Internet of Things technology services; Manufacturing of IoT devices; Manufacturing of network equipment; Sales of network equipment; Manufacturing of intelligent unmanned aerial vehicles; Sales of intelligent unmanned aerial vehicles; Manufacturing of testing machines; Sales of testing machines; Manufacturing of specialized instruments and meters for environmental monitoring; Sales of specialized instruments and meters for environmental monitoring; Manufacturing of electronic measuring instruments; Sales of electronic measuring instruments; Manufacturing of electrical instruments and meters; Sales of electrical instruments and meters; Manufacturing of experimental analytical instruments; Sales of experimental analytical instruments; Repair of communication equipment; Electrical equipment repair; Specialized equipment repair; Instrument and meter repair; Sales of broadcasting and film equipment; Electronic product sales; Sales of specialized equipment for environmental protection; Sales of office equipment; Sales of chemical products (excluding licensed chemical products); Sales of specialized teaching instruments; Sales of mechanical equipment; Retail of hardware products; Wholesale of hardware products; Environmental consulting services; Industrial engineering design services; Enterprise management consulting; Internet data service; Software development; Sales of Class I medical devices; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Engineering management 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: Float Flow Meter, Hydrological And Hydraulic Instruments, Online Water Quality Monitoring Instrument

TOP7
Shaanxi Yidu Intelligent Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2015-11-05
Registered Capital7408.333K CNY

Shaanxi Yidu Intelligent Technology Co., Ltd., with its registered address at No. 1787 Caotan 10th Road, Caotan Ecological Industrial Park, Xi'an Economic and Technological Development Zone, is registered with the Economic Development Zone Branch of Xi'an Municipal Administration for Market Regulation. The legal representative is Zhang Mingzhe, and its business scope includes general projects such as instrument manufacturing; Manufacturing of intelligent instruments and meters; Manufacturing of supply instruments and meters; Manufacturing of industrial automatic control system devices; Manufacturing of liquid tight components and systems; Manufacturing of hydraulic power machinery and components; Manufacturing of pneumatic power machinery and components; Manufacturing of other general instruments; General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of electronic specialized equipment; Manufacturing of electronic components and electromechanical equipment; Manufacturing of power electronic components; Manufacturing of specialized equipment for semiconductor devices; Manufacturing of metal processing machinery; Manufacturing of metal materials; Manufacturing of hardware products; Valve and plug research and development; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Import and export of goods; Technology import and export; Sales of instruments and meters; Sales of intelligent instruments and meters; Sales of supply instruments and meters; Sales of electronic specialized equipment; Sales of electronic measuring instruments; Sales of electronic components and electromechanical equipment; Retail of electronic components; Sales of industrial automatic control system devices; Sales of mechanical parts and components; Sales of valves and plugs; Sales of electrical equipment; Retail of hardware products; Sales of metal products; Sales of mechanical and electrical equipment; Socio economic consulting services; Measurement technology 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: Float Flow Meter, Flow Meter, Application Categories

TOP8
Suzhou Bette Intelligent Instrument Co., Ltd
Overall Score4.5 / 5
Est. Date2007-02-06
Registered Capital15000K CNY

Suzhou Bette Intelligent Instrument Co., Ltd., registered at 1st and 2nd floors, Building 9, No. 17 Changping Road, Huangdai Town, Xiangcheng District, Suzhou City, with the registration authority of Suzhou Xiangcheng District Data Bureau and the legal representative of Jiang Xiaoming. Its business scope includes the production, processing, and sales of metal tube float flow meters, flow meters, liquid level instruments, thermal instruments, power instruments, display instruments, transmitters, instrument accessories, automation control equipment, purification monitoring instruments, environmental equipment, computer software and hardware (metal etching, passivation, painting, and electroplating processes are prohibited; the discharge of phosphorus and nitrogen pollutants from production wastewater is prohibited; and it is prohibited to engage in radioactive, highly toxic, and high-risk dust); Import and export of self operated or agency goods and technology (excluding goods and technology restricted or prohibited by the state); Sales: valves, actuators, flange fittings, hardware, mechanical components, office supplies, instruments and meters, automatic control systems; Provide technical services for the above-mentioned products; Undertaking: Computer Network Engineering. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments) Licensed project: Special equipment manufacturing (for projects that require approval by law, business activities can only be carried out after approval by relevant departments, and specific business projects are subject to the approval results). Core products: Float Flow Meter, Flow Switch, Water Treatment Instrument

TOP9
Nanjing Weitai Electromechanical Equipment Engineering Co., Ltd
Overall Score4.4 / 5
Est. Date2022-01-25
Registered Capital10000K CNY

Nanjing Weitai Electromechanical Equipment Engineering Co., Ltd., with its registered address at Maigaoqiao Entrepreneurship Park Science and Technology Research and Development Base (No. 18-T1905 Yinchun Road) in Qixia District, Nanjing City, is registered with the Administrative Approval Bureau of Qixia District, Nanjing City. The legal representative is Fisher, and its business scope includes licensed projects such as construction engineering (projects that require approval according to law can only be carried out after approval by relevant departments, and specific business projects are subject to approval results) and general projects such as sales of electronic components and electromechanical component equipment; Wholesale of electronic components; Sales of valves and plugs; Sales of instruments and meters; Sales of industrial automatic control system devices; Wholesale of hardware products; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of refrigeration and air conditioning equipment (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: Float Flow Meter, Vega Series From Germany, Cologne Series From Germany

TOP10
Jiangsu Borui Measurement and Control Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2020-03-25
Registered Capital10800K CNY

Jiangsu Borui Measurement and Control Technology Co., Ltd., registered at Room 401, Building B, No. 16 Huayun Road, Huazhuang Street, Wuxi Economic Development Zone, registered with Jiangsu Wuxi Economic Development Zone Data Bureau, with Wang Yigao as the legal representative. Its business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of instruments and meters; Sales of instruments and meters; Sales of industrial automatic control system devices; Operation of wires and cables; Sales of electronic components and electromechanical equipment; Sales of electrical and mechanical equipment; Sales of digital video surveillance systems; Sales of information security equipment; Wholesale of hardware products; Sales of valves and plugs; Wholesale of computer software, hardware, and auxiliary equipment; Sales of magnetic materials; Sales of electronic specialized materials; Research and development of electronic specialized materials; Import and export of goods; Technology import and export; Import and export agency (except for projects that require approval according to law, conducting business activities independently based on the business license in accordance with the law). Core products: Float Flow Meter, Vortex Flow Meter, V-Cone Flowmeter

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shanghai Qiantuo Trading Co., Ltd2008-09-18Float Flow Meter, Rotate The Handle, Boosting Cylinder Piston2000K CNYNot Supported
Hangzhou Meikong Automation Technology Co., Ltd2006-07-24Float Flow Meter, Orifice Plate Flowmeter, Lead Type Temperature Sensor10000K CNYNot Supported
Dalian Zhuochuan Technology Co., Ltd2018-05-28Float Flow Meter, Water Meter, Liquid Flow Meter5000K CNYNot Supported
Dalian Longfeng Instrument Co., Ltd2011-11-07Float Flow Meter, Water Meter, Liquid Flow Meter3000K CNYNot Supported
Shijiazhuang Ruihui Machinery Equipment Co., Ltd2008-09-24Float Flow Meter, Filling Machine, Water-Saving Equipment10000K CNYNot Supported
Shandong Lanjing Electronic Technology Co., Ltd2019-12-24Float Flow Meter, Hydrological And Hydraulic Instruments, Online Water Quality Monitoring Instrument3000K CNYNot Supported
Shaanxi Yidu Intelligent Technology Co., Ltd2015-11-05Float Flow Meter, Flow Meter, Application Categories7408.333K CNYNot Supported
Suzhou Bette Intelligent Instrument Co., Ltd2007-02-06Float Flow Meter, Flow Switch, Water Treatment Instrument15000K CNYSupported
Nanjing Weitai Electromechanical Equipment Engineering Co., Ltd2022-01-25Float Flow Meter, Vega Series From Germany, Cologne Series From Germany10000K CNYNot Supported
Jiangsu Borui Measurement and Control Technology Co., Ltd2020-03-25Float Flow Meter, Vortex Flow Meter, V-Cone Flowmeter 10800K CNYNot Supported

Purchasing Guide

Based on real user feedback, we provide the following suggestions:

  • For procurement requirements that require the use of float flow meters, it is recommended to prioritize confirming key technical parameters such as measurement range, accuracy level, and medium compatibility to ensure compatibility with the process flow.
  • In corrosive media scenarios such as chemical or water treatment, it is necessary to choose float flowmeters made of acid and alkali resistant materials (such as PTFE or 316L stainless steel) to avoid equipment loss due to material mismatch.
  • When selecting suppliers, priority should be given to product matching, business qualifications, enterprise activity, industry performance, and enterprises with industry data support or platform statistical information to reduce procurement risks.
  • If applied in high temperature and high pressure environments, additional attention should be paid to the pressure resistance level and temperature adaptability of the float flowmeter, and some models may require special design to meet operating requirements.

Knowledge Base

Q

As a common flow measurement instrument, glass float flowmeter is widely used in gas or liquid medium flow monitoring in industries such as chemical, pharmaceutical, water treatment, food and beverage. Its working principle is based on the rise and fall of the float in a vertical conical tube to reflect the instantaneous flow rate of the fluid. It has a simple structure, is intuitive and visible, and is easy to maintain, making it an ideal choice for small and medium-sized flow measurement scenarios.

Q

This article mainly discusses whether float flow meters are suitable for use in purified water equipment, analyzes the advantages and disadvantages of float flow meters, and their application in purified water equipment. It provides a detailed introduction to the working principle, advantages, and scope of application of float flow meters.

Q

Glass float flowmeter is an instrument used to measure the instantaneous flow rate of liquid or gas media in pipelines, widely used in industries such as chemical, pharmaceutical, water treatment, food and beverage. Its core structure consists of a vertically installed transparent conical glass tube and a metal or ceramic float that can float up and down inside. When the medium flows through the glass tube, due to the kinetic energy of the fluid and the gravity of the float

Ranking Evaluation Method

This ranking is generated based on public data from Baidu B2B platform and common industry assessment dimensions, focusing on enterprise activity, business qualifications, product matching and industry performance to provide valuable manufacturer ranking information for buyers.

DimensionDescription
Data SourceMulti-dimensional data including platform public data, enterprise certification, user reviews, and transaction records
AssessmentComprehensive indicators including enterprise activity, qualifications, product quality, service capability, and user reputation
Update FrequencyRanking data is updated daily to ensure timeliness and accuracy
SuggestionRankings are for reference only. We recommend comprehensive evaluation based on actual needs