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Jiangsu Sfere Electric Co., Ltd.

29 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Multi-Functional Power Meter, Power Quality Mitigation Solution, Motor Controller & Protection, Power Monitoring System, Data Center Power Monitoring System
Country/Region:
Jiangsu, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Jiangsu Sfere Electric Co., Ltd. Integrates R&D, manufacturing, sales and service, and has a complete product ecosystem from smart terminal components, smart equipment to the Internet of Things platform. The company's electrical application solutions empower users with intelligent and digital energy management, and provide reliable data services for users' energy saving and consumption reduction, energy safety and refined energy management.

Ningbo Xingyuan Meter Technology Co., Ltd.

12 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Water Meter
Country/Region:
Zhejiang, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Established in 2005, Ningbo Xingyuan Meter Technology Co., Ltd. is a professional manufacturer of water meters, heat meters and accessories. We are professional in doing various full series cold/hot water accessories and inner works, size from 15mm to 500mm for various water meters(residential and industrial applications, automatic reading system, intelligent water meter). Especially, we provide OEM projects or items for water meter parts, such as cooper water meter cases, iron water meter cases and plastic water meter cases.

Beijing Hezhong Huineng Electric Technology Co., Ltd

14 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Power Meter, Electric Meter, Energy Meter, Panel Meter, Power Control System Scada, Single Phase Multifunction Meter, Smart Meter, Protection Relay, Voltage Relay, Control Relay
Country/Region:
Beijing, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Beijing Hezhong Huineng Electric Co., Ltd. (abbreviated as: Hezhong Huineng), established in 2016 with a registered capital of 20 million yuan, is a national high-tech enterprise supported by the state, an innovative energy management enterprise, and a Beijing-based "Specialized, Refined, Unique, and Innovative" SME.

China J-L Smart Meter Co., Ltd.

12 yrs·5.0
·Manufacturer/Factory & Trading Company
Main Products:
Smart Water Meter, Motorized Valve, Ultrasonic Heat Meter, Smart Valve, Smart Gas Meter, Smart Electricity Meter, HVAC Electric Valve, Flow Meter
Country/Region:
Hebei, China
R&D Capacity:
OEM Service
Sample Service:
Sample Available
Company Profile:
China J-L smart meter Co., Ltd was founded in 2008 and located in Zhangjiakou City, Hebei Province, China, where the Winter Olympics are held. The factory was covering 20 acres, an area of 20, 000 square meters. Our company is a high-tech enterprise integrating R& D, production, sales, and after-sales. The main products are smart water meters, motorized valve, electric meters, gas meters, heat meters, and other metering instruments, as well as NB-IoT/Wireless remote transmission modules. In addition, we can also provide customers with overall renovation plans and suggestions for instrument projects.

Hangzhou Antin Power Technology Co., Ltd.

14 yrs·5.0
·Manufacturer/Factory & Trading Company
Main Products:
Power Meter, Prepaid Meter, Din Rail Energy Meter, Multifunction Power Meter
Country/Region:
Zhejiang, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Hangzhou Antin Power Technology Co., Ltd is located in Hangzhou, China, known as the "Silicon Valley of Paradise". Establishment in 2013. Antin Power is one of the leading manufacturers and suppliers of electricity meters and energy measurement solutions to help worldwide customers visualize all energy usage and improve productivity and energy efficiency. Over the years, Antin Power has developed a wide range of products including DIN rail energy meters, multi-function energy meters, prepaid energy meters, panel meters, etc., which could be widely used in the applications like energy management and monitoring system, sub-billing systems, electrical SCADA system etc.

Shandong Rongxian Instrument Technology Co., Ltd.

11 yrs·5.0
·Manufacturer/Factory & Trading Company
Main Products:
Electronic Remote Water Meter, Smart Card Meter, Energy Meter, Ultrasonic Water Meter, NB IoT Water Meter, Three-Phase Prepaid Electricity Meter, Single-Phase Prepaid Water Meter
Country/Region:
Shandong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Shandong Rongxian Instrument Technology Co., Ltd. Was established in 2016 and is located in Linyi, a national innovative city, situated at the intersection of the Yangtze River Delta Economic Circle and the Bohai Rim Economic Circle. It also serves as a leading city in the South Shandong Economic Belt. Leveraging its geographical advantages and R&D capabilities, the company has grown into a leading technology enterprise in the remote meter reading and energy management industry, relying on its profound industry experience, technological innovation, and the "Smart Energy Management Platform. "

Zhejiang Geyue Electric Technology Co., Ltd.

5.0
Main Products:
Power Capacitors, AC Contactors, Switchover Capacitor Contactor, Reactive Power Compensation Devices, Series Reactors, Electric Reactors, Reactive Power Auto Compensation Controller, Power Meter, Ammeter, Voltmeter
Country/Region:
Zhejiang, China
Sample Service:
Sample Available
Company Profile:
Zhejiang Geyue Electric Technology Co., Ltd., founded in 2011 and located in Liushi Town, Yueqing City, Wenzhou, Zhejiang-known as the Capital of Electrical Appliances in China-is a high-tech enterprise specializing in low-voltage reactive power compensation for over 15 years. Integrating R&D, manufacturing, and sales, our company operates a 2, 000 square meter standardized factory with a registered capital of 10 million RMB, an annual production capacity of 200, 000 capacitors, and an annual turnover exceeding US$5 million.

Wuhan San Fran Electronics Co., Ltd.

28 yrs·5.0
·Manufacturer/Factory & Trading Company
Main Products:
Energy Meter, Electric Meter, Water Meter, Meter Reading Platform, Single Phase Meter, Three Phase Meter, Smart Prepaid Meter, Cold Water Meter, Smart Water Meter, Electronic Meter
Country/Region:
Hubei, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
WUHAN SAN FRAN ELECTRONICS Co., Ltd. is a professional manufacturer and supplier of water, electricity, gas, heat and energy efficiency management solution which was founded in 1998. The company covers an area of about 30 acres, 3, 000 square meters of factory buildings have been built, main products including: Electric energy meter, water meter, gas meter and management platform. In 2014, it was assessed as the key high-tech enterprise of National Torch Plan. In the recent tenders of power grid, the company's total number of winning bids ranked in the top eight. The amount of annual order reaches 00 million RMB. After-sales service agencies cover 31 provinces and cities.

Anhui Hechuang Intelligent Manufacturing Co. Ltd

5.0
Main Products:
Differential Pressure Transmitter, Pressure Transmitter, Temperature Transmitter, Electromagnetic Flowmeter, Magnetic Level Gauge, Bimetallic Thermometer, Differential Pressure Switch, Sensor, Float Level Gauge, Vortex Flowmeter
Country/Region:
Anhui, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Different kinds of products are available in our company: Differential Pressure Transmitter, Pressure Transmitter, Temperature Transmitter, Electromagnetic Flowmeter, Magnetic Level Gauge. We're pleased to get your Inquiry and we will reply you as soon as possible. We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective. <br/><br/>Anhui Hechuang Intelligent Manufacturing Co., Ltd. is located in Hefei, a picturesque industrial city renowned as the "City of Lakes and Innovation. " As a high-tech enterprise, the company specializes in the R&D, production, sales, and engineering services of industrial measurement and control automation systems, sensors, transmitters, and various other instruments. <br/><br/>The company focuses on manufacturing intelligent pressure, differential pressure, temperature, level, flow, material level, radar, and online analytical instruments. Among them, the differential pressure transmitter achieves an exceptional accuracy of up to 0.075%, utilizing imported single-crystal silicon cores, earning consistent praise from customers. Additionally, the company engages in the R&D, production, sales, and services of measurement and control system software as well as internet of things applications. <br/><br/>Since its establishment, the company has adhered to providing customers with systematic solutions, delivering accurate, timely, efficient, and attentive technical services. With outstanding R&D talent and the agile thinking of the Hechuang team, the company ensures the superior performance and reliability of its products. Advanced production equipment, standardized manufacturing environments, and strict quality management further guarantee product excellence. <br/><br/>As the automation industry rapidly evolves, we remain committed to developing high-quality, high-performance products that meet market demands, keeping pace with global automation trends. We actively recruit highly skilled professionals with both integrity and competence, implementing standardized and modern management practices. Upholding the principle of "Quality First, Customer Foremost, " we dedicate ourselves to serving new and existing clients worldwide with passion, expertise, superior quality, and a pragmatic approach.

Shandong Hetong Information Technology Co., Ltd.

16 yrs·5.0
·Manufacturer/Factory & Trading Company
Main Products:
Water Meter, Heat Meter, Gas Meter, STS Prepaid water Meter, Meter Accessories, Smart Water Conservancy, One-stop Energy Solution Provider
Country/Region:
Shandong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Shandong Hetong lnformation Technology Co., Ltd. is a manufacturer with 239 employees, it was established in 2011, occupied over 6900 square meters, the company located in lst and 2ND floors of No. 2 Factory Building, Jinan Energy Intelligent Manufacturing Base, Guanzhuang Sub-district, Zhangqiu District, Jinan City, Shandong Province, China. The main products are Water Meter, Heat Meter, Gas Meter, STS Prepaid water Meter, Meter Accessories, Smart Water Conservancy, One-stop Energy Solution Provider. The company has established quality management system and got ISO 9001, Certificate, ISO 14001 Certificate, IS0 45001 Certificate, ISO 50001 Certificate and also other certificates, their products got Certificate of Production Quality Assurance and EU-Type Examination Certificate.

Weihai Duoterui Automation Equipment Co., Ltd.

5.0
Main Products:
FF Steam Gas Liquid Air Vortex Flow Meter, Nitrogen Argon Biogas Thermal Mass Flow Meter, Compressed Air Swirl Flow Meter, Biogas Hydrogen Oxygen Thermal Mass Flow Meter, Natural Gas Air Liquid Turbine Flow Meter, Natural Gas Air Roots Flowmeter, Heavy Oil Diesel Oval Gear Flow Meter, Natural Gas Ultrasonic Flowmeter, Advanced Wireless Electromagnetic Flow Meter, Durable Acid Base Water Magnetic Flowmeter
Country/Region:
Shandong, China
R&D Capacity:
ODM Service
Sample Service:
Sample Available
Company Profile:
Weihai Duoterui Automation Equipment Co., Ltd., founded on July 15, 2016, is a tech-oriented enterprise integrating R&D, manufacturing and international trade. Specializing in flow measurement, it dedicates to the R&D, production, sales and technical services of various flow meters, supplying high-quality, reliable and intelligent flow measurement solutions for global industrial clients. Since establishment, the company has adhered to the tenet of Technology Priority, Quality Foundation, Customer Centricity. Supported by professional technology, standardized production and considerate after-sales service, it has earned solid reputation in the automation instrumentation industry and become a reliable partner for domestic and overseas enterprises.

Combine Meter Control Co., Ltd.

5.0
Main Products:
Electromagnetic Flow Meter, Water Quality Analyzer, Ultrasonic Flow Meter, Insertion Electromagnetic Flow Meter, Radar Level Meter, Ultrasonic Level Meter, Water Quality on-Line Monitoring, Thermal Mass Flow Meter, Multi-Points Insertion Electromagnetic Flowmeter, Do Test Sensor
Country/Region:
Guangdong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Combine Meter Control Co., Ltd., established in 2011 in Zhuhai,

Chengdu Andisoon Measure Co. Ltd.

19 yrs·4.5
·Manufacturer/Factory & Trading Company
Main Products:
Coriolis Mass Flow Meter, LNG/ Hydrogen Refueling Nozzle, Cryogenic Submerged Pump, Break Away Coupling, Electromagnetic Flow Meter, Liquid Hydroen Refueling Nozzle, CNG/LNG/H2 Refueling Dispenser Calibrtion Device, Hydroen Air Compressor, LNG Mass Flow Meter, CNG Mass Flow Meter
Country/Region:
Sichuan, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Chengdu Andisoon Measurement Co., Ltd. (hereinafter referred to as "Andisoon") is a wholly owned subsidiary of Houpu Clean Energy Group Co., Ltd. (Stock Code: 300471).   Established in 2008, the company specializes in Coriolis mass flowmeters, cryogenic flow measurement, hydrogen refueling core components, and industrial fluid metering solutions.

Shandong Ruiyang Instrument Technology Co., Ltd.

7 yrs·5.0
·Manufacturer/Factory & Trading Company
Main Products:
Rotary vane water meter, Woltmann water meter, IC card smart water meter, NB-IoT/4G/LoRaWAN Smart Water Meter, Ultrasonic Heat Meter
Country/Region:
Shandong, China
Sample Service:
Sample Available
Company Profile:
Our company has specialized in water meter production industry for 20 years. We are a modern new enterprise that integrates scientific research, production, and sales of IoT water meters, thermal energy meters, intelligent water meters, photoelectric direct reading water meters, remote valve-controlled water meters, electric meters, temperature control integrated valve-controlled water meters, and ordinary water meters.

Heimayi Technology (Jiangsu) Co., Ltd.

8 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Angular Stroke Electric Control Valve,Intelligent Pressure Transmitter,IoT Water Meter,Linear Stroke Electric Control Valve,Ultrasonic Heat Meter
Country/Region:
Jiangsu, China
R&D Capacity:
OEM/ODM Service
Company Profile:
Tell us your company history, business scope, any certification, estimated annual volume, future development and so on.

Eco-Shine Solutions Jiang Su Co., Ltd

1 yrs
·Manufacturer/Factory
Main Products:
Online Automatic Water Quality Monitor, Electrode Method Analytical Instrument, Outdoor Small-scale Automatic Water Quality Monitoring Station
Country/Region:
Jiangsu, China
R&D Capacity:
OEM/ODM Service
Company Profile:
Since its establishment, our company has always adhered to the business principles of "quality first, customer first, and credibility as the foundation", and has been deeply engaged in the field of environmental monitoring for many years, accumulating rich project implementation experience. Our business covers seven core scenarios: Pollution source outlet monitoring, national standard water stations, outdoor small water stations, ecological agriculture, aquaculture, secondary water supply, and groundwater monitoring. We have successfully implemented key projects in various fields across the country, including domestic sewage, chemical industry, medical care, smart water management, and black and odorous water body treatment, and have won market recognition with high-quality project results and excellent service reputation.  

Zhejiang Liuyi Electrical Technology Co., Ltd.

Main Products:
Overvoltage Protector, Electricity Meter, Intelligent Protector, Guide-Rail Type Tuya Intelligent Protector, Terminal Block, Time-Controlled Switch, Frequency Converter, Soft Start, Transformer
Country/Region:
Zhejiang, China
R&D Capacity:
ODM Service
Sample Service:
Sample Available
Company Profile:
Zhejiang Liuyi Electrical Technology Co., Ltd. Has over ten years of experience in the electrical manufacturing industry and has been committed to the manufacturing and research and development of overvoltage and undervoltage products as well as electric meter products. The company's factory covers an area of 3000 square meters and has an annual output value of over 7 million US dollars. The company specializes in producing under voltage protectors, intelligent circuit breakers, and smart meters, and has obtained CE and RoHS certifications. We can produce 8000 protectors every day. We are not only a leading manufacturer of overvoltage and undervoltage protectors in China, but also an outstanding manufacturer of smart meters in China. We grasp every step of production to ensure stable product quality. Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.

Zhejiang Xinghao Technology Co., Ltd.

18 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Power Meter
Country/Region:
Zhejiang, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Zhejiang Xinghao Technology Co., Ltd., founded in 2009, is a power meter manufacturer and energy management solutions provider in China. The company specializes in research and development, production and sales of a full spectrum of energy management products, including: Power meters (regular and prepaid); Power monitoring systems; Intelligent transformers, and Internet of Things communication equipment, among others.

Gentos Measurement & Control Co., Ltd.

Main Products:
Ultrasonic Flow Meter, Flow Meter, Ultrasonic Energy Meter, Ultrasonic Flowmeter, Flowmeter, Meter, Flowsensor, Ultrasonic Flowsensor, Ultrasonic Flow Sensor, Sensor
Country/Region:
Guangdong, China
R&D Capacity:
OEM/ODM Service
Company Profile:
Founded in 1993, Gentos Measurement & Control Co., Ltd. Has been at the forefront of flow sensing technology for over 30 years.  Through continuous innovation, we have grown into a national high-tech enterprise and an SRDI (Specialized, Refined, Differentiated, and Innovative) SME in Shenzhen, specializing in R&D, manufacturing, domestic and international sales, and automation control engineering.

Shenzhen StarWSN Science & Technology Co., Ltd.

11 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Radar Water Level Monitoring, Wireless Water Flow Monitoring Instrument, Water Level Sensor, Water Level Transmitter, Water Quality Sensor, Water Flowmeter, Water Flow Meter, Water Level Gauge, Manhole Water Level Monitoring Solution, Manhole Water Level Monitoring System
Country/Region:
Guangdong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
ShenZhen StarWSN is a professional liquid level and water quality monitoring instrument company which established in 2016. The company have gathered a number of excellent domestic technical experts in various fields such as automation, electronics, machinery and computer. We focusing on the application of smart sensing technology in drainage network and water level monitoring. The main products include wireless water level transmitter, bubble water level meter, radar water flow meter, radar liquid level guage, wireless pressure sensor, river flow monitoring station and online water quality analyzer etc. The products are widely used in smart city, environmental protection, municipal, chemical, power, sewage treatment, emergency rescue and other fields. Our newest products have the advantages of small size, long lifespan, high stability and reliability.

Shenzhen Jiansiyan Technologies Co., Ltd.

18 yrs·5.0
·Manufacturer/Factory & Trading Company
Main Products:
PDU Meter, Three-Phase Energy Metering Module, Single-Phase Energy Metering Module, DC Energy Metering Module, Multi-Channel Energy Meter
Country/Region:
Guangdong, China
R&D Capacity:
ODM Service
Sample Service:
Sample Available
Company Profile:
Shenzhen Jiansiyan Technologies Co., Ltd. is focused on the R&D of electric energy measuring, monitoring and control technologies since 2009, Shenzhen Jiansiyan Technologies Co., Ltd. is a high-tech enterprise committed to offering its clients professional one-stop service from solution to manufacturing of power metering modules and products. Since its establishment, JSY-MK has accumulated over 300 types of products in four major categories such as Charging Pile and Operation System, IDC Room Dynamic Environment Monitoring System, Electric Energy Management System and Intelligent Fire Fighting Platform.

Shengsu Electric Co., Ltd.

13 yrs·5.0
·Manufacturer/Factory & Trading Company
Main Products:
Current Transformer, Voltage Transformer, Instrument-Transformer, Vacuum Circuit Breaker, Switch Circuit Breaker, High Voltage Vacuum Circuit Breaker, Potential Transformer, Outdoor Vacuum Circuit Breaker, 12kv Vacuum Circuit Breaker, Combined Transformer
Country/Region:
Zhejiang, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
SHENGSU ELECTRIC Co., Ltd, located in

Shandong Anxinde Electric Technology Co., Ltd.

8 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Medium Voltage Switchgear, Low-Voltage Fixed Switchgear, Power Quality Equipment, Prefabricated Substation, Circuit Breaker, Capacitor Reactor, Intelligent Control Device, Power Transformer
Country/Region:
Shandong, China
R&D Capacity:
OEM/ODM Service
Company Profile:
Shandong Ansind Electric Technology Co., Ltd. is a rapidly growing high-tech enterprise specializing in the R&D, production, and sales of a comprehensive range of products including high and low voltage switchgear, box-type substations, low voltage distribution cabinets, transformers, enclosed busbars, and wires and cables. Our products are widely applied in electrical and automation equipment across factories, real estate, transportation, power plants, and other sectors. We are dedicated to providing intelligent system solutions for industries such as power grids, telecommunications, construction, and new energy.

Biobase Meihua Trading Co., Ltd.

15 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Autoclave, Chemistry analyzer, Laminar Flow Cabinet, Lab Incubator, Medical Freezer, Spectrophotometer, Centrifuge, Biosafety Cabinet
Country/Region:
Shandong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Our factory is BIOBASE, which founded in 1999, BIOBASE is a professional manufacturer whose business covers laboratory equipment, medical device, engineering project and cosmetics. With more than 3, 000 employees, 25+ factories, BIOBASE has establishedOverseas branches in USA, UAE, Singapore, Kazakhstan, India, MyanmarAnd other countries. BIOBASE has long-term business partners in 190+ countries. BIOBASE can provide one-stop solutions for laboratory and medical fields. Main products include biological safety cabinet, laminar flow cabinet, Fume hood, refrigerator & freezer, autoclave, oven, incubator, centrifuge, Wheel chair, hospital bed, IVD instrument, clean room project, etc. BIOBASE has certificates including ISO9001, ISO13485, ISO14001, ISO45001, EN12469, CE, etc. BIOBASE would like to establish win-win business cooperation withDistributors all over the world.

Lianyungang Weizidom Meter Technology Co., Ltd.

3 yrs·4.5
·Manufacturer/Factory & Trading Company
Main Products:
Water Meter, Flowmeter
Country/Region:
Jiangsu, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Lianyungang Weizidom Meter Technology Co., Ltd is a high tech enterprise specializing in the research, development, production, and sales of water meters and flow meters. Headquartered and manufactured in Lianyungang, China, Weizidom is committed to delivering high-precision, reliable, and durable measurement solutions for various industries worldwide.

Jiangsu Hualiu Instrument Co., Ltd.

15 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Flow Meters, Level Meters
Country/Region:
Jiangsu, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Jiangsu Hualiu Instrument Co., Ltd. is a manufacturer dedicated to the production, research and sales of industrial automation instruments. Founded in 2012, it has actively advocated the concept of "quality first, customer first" and has a history of over ten years of instrument research and production.

Zhuhai Yujian Science & Technology Co., Ltd.

27 yrs·5.0
·Manufacturer/Factory & Trading Company
Main Products:
Electric Energy Meter
Country/Region:
Guangdong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Established on Nov. 19.1999, our company is one of the largest electric energy meter R&D and manufacturing enterprises in China with the title of hi-tech Enterprise of GuangDong Province and ZhuHai Manufacturing science and technology enterprise. We devote ourselves to professional research, production and sales of all series of electronic meters, concentrator, intelligent terminals, prepaid watt-hour meter products electricity selling management system, remote automatic meter reading system, power marketing technology support system and related electric power automation system, to provide overall solution for electric power company and to realize automatic power grid equipment copy reading, payment of fees, analysis and processing, intelligent monitoring, telemetry and telecontrol and other powerful service function, Therefore, the automation and intelligence of the whole power grid management are realized.