Looking for energy meter manufacturers in Yueqing? This guide profiles ten local companies that publish electricity meters and a Yueqing address. The selection covers single- and three-phase meters, direct and transformer-operated designs, active-energy measurement, DIN-rail and wall-mounted formats, prepaid and smart meters, panel instruments, DC meters and utility-oriented communication options.
In this guide, an energy meter means a device that measures and registers electrical energy over time, normally in kWh or kvarh. It is different from a current transformer, a meter box, a distribution board or a panel power meter that only displays instantaneous voltage, current and power. Some companies make several of those products, so define the function, mounting format and interface before comparing prices.
How this list was selected: Official company, product and contact pages were reviewed on 22 October 2026. The order is a research shortlist, not a quality, price, certification, export or “best” ranking. A published product category or address does not prove that BottomRace has audited every factory or that every model carries every approval. Confirm the legal entity, production site, exact model, current certificate and test scope before ordering.
Ten Yueqing energy meter manufacturers to compare
Start with the meter’s job: utility billing, sub-metering, panel monitoring, prepaid supply, DIN-rail installation or DC energy measurement. Then use the published focus below to form a first supplier group and send every candidate the same technical schedule.
| Manufacturer | Published location | Published energy-meter focus | Useful first question |
|---|---|---|---|
| Yongnuo Electric (Yueqing) Co., Ltd. | Yangzhai Industrial Zone, Liushi, Yueqing | Smart single- and three-phase, DIN-rail, panel and wall-mounted energy meters | Which mounting format and single- or three-phase configuration? |
| Yueqing Logos Electrical Co., Ltd. | Xia'an Industrial Zone, Beibaixiang, Yueqing | DIN-rail, panel, plug-in, socket and prepaid energy meters | DIN-rail, panel, plug-in or socket-mounted meter? |
| Zhejiang Tiankang Electronic Technology Co., Ltd. | No. 88 Zhandong Road, Hutou Dianhou Industrial Zone, Liushi, Yueqing | DIN-rail single- and three-phase energy meters and multifunction instruments | Is the requirement a rail energy meter or a panel power meter? |
| Futurise Technologies Co., Ltd. | Shuanghuanglou Industrial Zone, Beibaixiang, Yueqing | Smart, electronic, prepaid, DIN-rail, DC meters and AMI systems | Which utility market and meter communication architecture? |
| Zhongnan Instrument Co., Ltd. | No. 181 Wei 11th Road, Yueqing Economic Development Zone | Utility, 4G, RF, Wi-Fi and IR46 single- and three-phase smart meters | Which utility format, communication method and meter standard? |
| Zhejiang Songxia Instrument Co., Ltd. | Shangwu Industrial Zone, Liushi, Yueqing | Smart, electronic, induction, DIN-rail and DC energy meters | Which meter technology and domestic or export configuration? |
| Zhejiang Yomin Electric Co., Ltd. | Qiaoqian Industrial Area, Liushi, Yueqing | Single- and three-phase, DIN-rail, smart, prepaid and multifunction meters | Which enclosure format and communication option? |
| Zhejiang Chaorong Electric Technology Co., Ltd. | No. 199 Qiligang Avenue, Liushi, Yueqing | Electronic, prepaid, STS and DIN-rail smart energy meters | Which meter family and communication standard? |
| Zhejiang Qunte New Energy Technology Co., Ltd. | No. 56 Fengxi Road, Tang'ao Yu Village, Liushi, Yueqing | Electronic, prepaid, DIN-rail, smart and multifunction energy meters | Which DIN-rail format and prepaid or communication function? |
| Zhejiang Liuyi Electrical Technology Co., Ltd. | No. 16 Zhengshun East Road, Xiangyang Industrial Zone, Liushi, Yueqing | Single- and three-phase DIN-rail, wall-mounted and DC energy meters | Which mounting type and AC or DC metering application? |
Manufacturer profiles and questions to ask
1. Yongnuo Electric (Yueqing) Co., Ltd.
Short name: Yongnuo Electric
Published location: Yangzhai Industrial Zone, Liushi, Yueqing
Yongnuo was founded in 2008 and describes smart digital energy meters as its core business. Its site separates DIN-rail, panel-mounted and wall-mounted energy-meter categories and describes multifunction single- and three-phase meters, energy-quality analysers and monitoring systems. That breadth is useful when a buyer needs to compare a compact rail meter for a distribution board with a panel instrument or a wall-mounted utility meter. The mounting type, display, communication and measurement scope should be fixed before prices are compared.
Before requesting a quote: State the application, single- or three-phase supply, rated voltage and current, direct or CT-operated connection and the required active or reactive-energy measurement. Specify the mounting format, display, tariff or load-profile functions, pulse output, communication interface and protocol. Ask for the terminal diagram, accuracy class, power-supply range, sealing arrangement and the exact firmware and model covered by the test documents.
Official sources: DIN-rail energy meters · Panel-mounted energy meters · Wall-mounted energy meters · contact page.
2. Yueqing Logos Electrical Co., Ltd.
Short name: Logos Electrical
Published location: Xia'an Industrial Zone, Beibaixiang, Yueqing
Logos presents itself as an energy-meter specialist rather than a general electrical catalogue. Its published range separates DIN-rail, front-panel, plug-in and socket-type energy meters and also covers electromechanical, smart and prepayment meters. The DIN-rail category includes single- and three-phase kWh meters. For an export buyer, this structure makes it easier to begin with the installation format and then compare the display, tariff, control and communication requirements instead of comparing every meter on the site as if it served the same application.
Before requesting a quote: Provide the installation format, meter dimensions, single- or three-phase wiring, rated voltage and current, direct or CT connection and accuracy class. State whether the meter requires prepayment, multi-tariff, load profile, pulse output, RS485 or another communication interface. Ask for the wiring diagram, terminal cover and sealing detail, display and battery data, applicable standard and the model-specific calibration record.
Official sources: DIN-rail single- and three-phase kWh meters · Energy-meter product range · contact page.
3. Zhejiang Tiankang Electronic Technology Co., Ltd.
Short name: Tiankang Electronic
Published location: No. 88 Zhandong Road, Hutou Dianhou Industrial Zone, Liushi, Yueqing
Tiankang was established in 2008 and publishes a dedicated rail-mounted electric-energy-meter category alongside multifunction power instruments. The rail-meter family includes 2P single-phase, 4P single/three-phase, single-phase and three-phase multifunction examples. Because the company also offers digital panel meters, buyers should name the required product by function and mounting: a kWh meter for billing or energy accounting is not the same as a panel instrument that primarily displays voltage, current and power.
Before requesting a quote: Specify whether the product must register kWh or kvarh, or only display instantaneous electrical parameters. State the phases, voltage, current, direct or CT input, accuracy class and mounting format. Provide the communication protocol, pulse output, tariff, display and control requirements. Ask for the terminal diagram, auxiliary supply, model selection table and the calibration and routine-test records for the offered version.
Official sources: Rail-mounted electric-energy-meter range · Three-phase rail multifunction meter · contact page.
4. Futurise Technologies Co., Ltd.
Short name: Futurise
Published location: Shuanghuanglou Industrial Zone, Beibaixiang, Yueqing
Futurise was founded in 2002 and presents smart metering and energy management as its main business. Its product structure includes smart meters, keypad and IC-card prepaid meters, electronic meters, DIN-rail meters, DC meters, data concentrators and a head-end system. The published examples include three-phase DIN-rail and STS prepaid meters. This range is relevant to buyers who need a meter family and its communication or prepayment ecosystem, but every project should still define the utility specification, protocol, security and head-end integration.
Before requesting a quote: State the destination market, utility specification, single- or three-phase service, direct or CT connection and accuracy class. Define prepayment, STS or DLMS requirements, communication interfaces, protocol, data security, concentrator and head-end scope. Confirm whether the quoted product is an AC or DC meter and whether the firmware is standard or project-specific. Request the model datasheet, terminal diagram, sealing plan, calibration record and communication test evidence.
Official sources: Smart meter range · QDM311 three-phase DIN-rail meter · contact page.
5. Zhongnan Instrument Co., Ltd.
Short name: Zhongnan Instrument
Published location: No. 181 Wei 11th Road, Yueqing Economic Development Zone
Zhongnan was founded in 1997 and publishes a dedicated electric-energy-meter series. Its company profile describes 4G, RF, Wi-Fi, IR46 and State Grid single- and three-phase smart meters and says it produces metering products at its Yueqing Economic Development Zone site. The product range is oriented toward utility and smart-grid applications, so a buyer should start with the destination utility's technical specification rather than a generic model number. Communication module, data security, tariff structure and head-end compatibility can change the meter even when the front display looks similar.
Before requesting a quote: Provide the destination utility, applicable meter standard, single- or three-phase configuration, voltage and current range, accuracy class and direct or CT connection. Specify the required 4G, RF, Wi-Fi, RS485 or other interface, protocol, tariff and load-profile functions, firmware security and head-end system. Ask for the exact model and module configuration, terminal diagram, sealing arrangement, calibration method and utility acceptance documents.
Official sources: Electric-energy-meter series · Product centre · contact page.
6. Zhejiang Songxia Instrument Co., Ltd.
Short name: Songxia Instrument
Published location: Shangwu Industrial Zone, Liushi, Yueqing
Songxia was established in 1992 and says it has focused on energy metering for more than three decades. Its electric-energy-meter section separates smart, electronic, induction, DIN-rail and DC meters. The published range includes single- and three-phase examples, prepaid products and meters associated with domestic utility formats. For an international buyer, the website is primarily in Chinese, so the model selection, English nameplate, protocol documentation and export configuration should be confirmed explicitly in the quotation.
Before requesting a quote: State the required meter technology, single- or three-phase service, direct or CT input, voltage, current and accuracy class. Specify prepayment, tariff, communication, pulse, display and sealing requirements and whether the product is for the Chinese utility market or export. Ask for an English model datasheet, terminal diagram, protocol document, calibration record and the factory address for the exact production line.
Official sources: Electric-energy-meter range · Smart-meter family · contact page.
7. Zhejiang Yomin Electric Co., Ltd.
Short name: Yomin Electric
Published location: Qiaoqian Industrial Area, Liushi, Yueqing
Yomin publishes a large energy-meter catalogue covering single- and three-phase DIN-rail meters, analogue and digital meters, multifunction instruments, smart Wi-Fi products and prepaid models. The company also makes current transformers, voltage regulators and busbars, so the buyer should identify the meter category and check whether the product needs a separate CT or accessory. A large online catalogue is useful for forming a shortlist, but it should not replace a controlled quotation with a fixed model, firmware and test scope.
Before requesting a quote: Specify the exact application and enclosure format, single- or three-phase wiring, voltage, current, direct or CT input and accuracy class. State the display, tariff, prepaid, pulse and communication requirements. If a CT is needed, list its ratio, class and burden separately. Ask for the meter and accessory datasheets, wiring diagram, terminal cover and seal design, calibration records and confirmation of the production entity.
Official sources: Energy-meter catalogue · Company and product overview · contact page.
8. Zhejiang Chaorong Electric Technology Co., Ltd.
Short name: Chaorong Electric
Published location: No. 199 Qiligang Avenue, Liushi, Yueqing
Chaorong publishes dedicated energy-meter and STS smart-meter categories. Its product range includes two-phase three-wire and three-phase electronic meters, DIN-rail meters, prepaid and smart meters. The site describes more than ten years of focus on energy meters and gives a Liushi address. Because the catalogue combines domestic-style and export-oriented products, buyers should confirm the destination standard, STS or other prepayment specification and the actual communication module rather than relying on the family name.
Before requesting a quote: State the destination market, meter standard, single- or three-phase wiring, voltage, current, accuracy class and direct or CT connection. Specify whether STS, prepaid, multi-tariff, load-profile or AMI functions are required and name the communication interface and protocol. Ask for the model datasheet, wiring diagram, token or security specification where applicable, sealing arrangement and production test record.
Official sources: Energy-meter range · STS smart energy meters · contact page.
9. Zhejiang Qunte New Energy Technology Co., Ltd.
Short name: Qunte
Published location: No. 56 Fengxi Road, Tang'ao Yu Village, Liushi, Yueqing
Qunte was founded in 2009 and organises its range around electronic, prepaid, DIN-rail, smart and multifunction meters. Its DIN-rail category includes single- and three-phase products, prepaid and remote-reading versions and multi-rate meters. The product pages describe active-energy measurement, pulse output and RS485 options. A buyer should distinguish a basic kWh meter from a prepaid or remote-reading model and confirm the protocol, firmware, tariff structure and accessories for the selected variant.
Before requesting a quote: Specify the DIN-rail width and terminals, single- or three-phase supply, voltage, current, direct or CT input and accuracy class. State whether the meter must measure active or reactive energy, support multi-tariff or prepaid operation, store load profiles or communicate over RS485 or another interface. Ask for the terminal diagram, protocol, pulse constant, display and battery data, sealing method and model-specific test record.
Official sources: DIN-rail energy-meter range · Electronic energy meters · contact page.
10. Zhejiang Liuyi Electrical Technology Co., Ltd.
Short name: Liuyi Electrical
Published location: No. 16 Zhengshun East Road, Xiangyang Industrial Zone, Liushi, Yueqing
Liuyi was established in 2013 and focuses on smart meters and voltage-protection products. Its energy-meter menu separates single- and three-phase DIN-rail meters, single- and three-phase wall-mounted meters and DC meters. This is useful for a buyer comparing a compact rail meter for a distribution board with a wall-mounted unit or a DC meter for a charger or photovoltaic application. The product family, supply type and measurement direction must be stated before the supplier can propose a comparable model.
Before requesting a quote: Provide the AC or DC application, single- or three-phase supply, voltage, current, direct or sensor/CT input and required accuracy class. State the mounting format, measurement direction, display, pulse output, communication protocol and any prepaid or control function. Ask for the terminal diagram, rated and maximum current, power consumption, sealing arrangement, calibration record and applicable product standard.
Official sources: Energy-meter range · Single-phase DIN-rail energy meters · DC energy meters · contact page.
Specify the energy meter, not just the enclosure
Energy meters can look similar while differing in wiring, measurement direction, accuracy, tariffs, communication, security and sealing. Send every candidate the same requirements and require written deviations. The schedule below covers the details that most often change the price, fit or approval scope.
| Include in your enquiry | Ask each supplier to confirm |
|---|---|
| Application and standard | Utility billing, sub-metering, DIN-rail monitoring, panel display, prepaid supply, DC charging or photovoltaic metering; applicable national, utility or IEC standard and required approval route. |
| Electrical system | Single-, two- or three-phase connection; three- or four-wire system; rated voltage, frequency, rated and maximum current, direct connection or CT/sensor input. |
| Energy measurement | Active or reactive energy, import/export direction, kWh or kvarh registers, forward/reverse energy, demand, multi-tariff and load-profile requirements. |
| Accuracy and starting current | Accuracy class, reference conditions, starting current, minimum current, power factor range and the calibration method used for the exact model. |
| Display and controls | LCD, LED, counter or no local display; digits and units; buttons, optical interface, reset and configuration lock, display language and reading direction. |
| Communication | Pulse output, RS485, Ethernet, Wi-Fi, RF, 4G or other interface; protocol, baud rate, register map, data security and concentrator or head-end requirements. |
| Prepayment and control | Keypad, IC card, STS, remote control, relay or breaker output; token security, credit and debt logic, disconnection policy and local regulatory requirements. |
| Power supply and battery | Auxiliary supply range, burden or VA, back-up battery type and life, battery replacement access, data retention and operation during a power failure. |
| Accuracy testing | Reference meter, test points, automatic calibration, temperature stabilisation, error limits, serial-number record and traceability to the test bench. |
| Sealing and tamper protection | Terminal cover, seal points, enclosure screws, tamper switch, event log, reverse-current detection, magnetic tamper detection and access to configuration data. |
| Firmware and documents | Firmware version, project-specific changes, update control, register map, user manual, protocol document, terminal diagram and approved sample record. |
| Environmental and mechanical | Operating temperature, humidity, IP rating at the installed boundary, enclosure material, DIN-rail width or wall-mount dimensions, terminal size and cable capacity. |
| Tests and certificates | Type-test scope, routine tests, accuracy verification, dielectric test, EMC, surge and environmental tests, certificate holder and the exact production site covered. |
| Production and change control | Legal entity, factory address, SMT or subcontracted processes, approved component list, model and firmware revision, change-notification rules and warranty terms. |
Do not compare meters by front-panel appearance or a generic “smart meter” label. Two products with the same dimensions can have different current ranges, register structures, communication modules and sealing arrangements. Ask for the terminal diagram and a sample of the configuration menu, then verify that the quotation names the exact model and firmware revision.
For utility projects, separate the meter from the communication system. A meter may support a protocol while the data concentrator, head-end software or token-management system is supplied by another party. Define who integrates, tests and supports the complete route. For a prepaid meter, confirm the token or card specification, security module, credit logic and service process. For a DIN-rail meter in an export panel, check terminal clearances, maximum cable size, DIN-rail depth and the readability of the display when the enclosure door is closed.
What to inspect during an energy-meter factory visit
Arrange the visit after the supplier has answered the technical schedule and identified the production site for the exact model. Energy-meter manufacturing may combine PCB assembly, firmware loading, calibration, sealing and packing, so observe the route that applies to your product instead of judging only the showroom sample.
- Bring the specification: include single- or three-phase wiring, voltage and current range, accuracy class, direct or CT input, communication, prepayment, display and destination-market requirements.
- Review incoming electronics: check the PCB revision, microcontroller, metering front-end, memory, communication module, relays, power supply, battery, display and terminal materials against the approved component list.
- Follow SMT and assembly: inspect solder paste, placement, reflow, cleaning, inspection, firmware loading, serial-number assignment and handling controls for sensitive electronics.
- Observe calibration: review the reference standard, warm-up time, test points, automated calibration, error recording and how a failed unit is corrected or segregated.
- Check routine tests: confirm dielectric strength, insulation resistance, accuracy, pulse output, display, communication, relay or control output and tamper functions as applicable.
- Review sealing and traceability: check the terminal cover, seal points, serial label, firmware version, calibration record, packing list and link back to the production order.
- What a visit proves: a factory visit provides observations and answers, not a product certification or a guarantee of future quality. Arrange model-specific type testing, market-access review and incoming inspection separately.
If you are travelling to Yueqing, BottomRace coordinates electrical sourcing and purchasing in Yueqing. Pro: $0 separate service fee; procurement service costs are included in the product quotation. Basic: 5% of product value, with a minimum service fee of $100, for your existing Yueqing suppliers. Compare our Pro and Basic services. For on-site meetings, see our factory visit services. The quotation confirms the scope, inspections, payment terms and any additional costs.
For related equipment, see our meter-box guide, current-transformer guide, MCB guide and RCCB/RCBO guide.
Questions energy-meter buyers often ask
What is the difference between an energy meter and a panel power meter?
An energy meter integrates power over time and registers energy in kWh or kvarh for billing, sub-metering or energy management. A panel power meter may display instantaneous voltage, current, power and power factor without providing the same energy register, tariff or sealing arrangement. Some multifunction meters do both, so ask for the register list and the intended application rather than relying on the product name.
When should I specify direct connection or CT operation?
Direct-connected meters carry the load current through their terminals and are common at lower currents. CT-operated meters receive a reduced current signal and are used where the service current exceeds the direct meter rating or where the installation requires separated instrument transformers. Give the supplier the service current, CT ratio, class and burden, cable size and metering diagram.
What does accuracy class mean?
Accuracy class defines the permitted error under specified reference conditions and test points. It is not a general quality grade and does not cover every temperature, harmonic or installation condition. Compare the complete specification, including current range, power factor, starting current and the calibration record, and confirm the class required by the destination utility or project.
Which communication interface should I request?
Select communication from the system architecture, not from a list of available options. Pulse output may be enough for a local energy logger; RS485 is common for a building or panel network; RF, Wi-Fi or 4G may be used for AMI. State the protocol, register map, baud rate, data security, concentrator and head-end requirements so that the supplier can quote a compatible version.
What should be checked on a prepaid meter?
Check the token, card or keypad specification, security module, credit and debt logic, relay or breaker output, disconnection policy and the process for lost tokens or cards. Confirm the meter and vending system use the same specification and that the local utility accepts the security and tariff model. Ask for the user manual and a demonstration of the complete purchase-to-recharge flow.
Can a factory add my logo and change the firmware?
Many suppliers offer OEM labels and configuration changes, but the legal responsibility for metrology, firmware security, certificates and the production site should be written into the agreement. Provide a controlled requirements document, approve a sample and record the firmware version. Ask how the factory prevents unauthorised changes and how it notifies you before a component or firmware revision.
Are these companies ranked by quality, price or export volume?
No. This is a research shortlist based on published product and location information. It is not a quality, price, certification, export or “best” ranking. Send every supplier the same technical schedule, compare deviations and documents, and verify the legal entity and production site before ordering.
Can BottomRace help arrange a Yueqing energy-meter factory visit?
Yes. BottomRace provides electrical procurement support, factory screening, accompanied visits, English-Chinese interpretation and local coordination in Yueqing. We confirm the scope, availability and fees before you book. Email your meter specification, quantities and preferred dates to contact@bottomrace.com.
Need help narrowing your energy-meter shortlist?
Email the meter type, phases, voltage and current, accuracy class, communication, prepayment requirements, quantity and destination market. We can discuss supplier screening and local support in Yueqing.