Why Choose Us

We have served 200 + listed companies, of which 80% of customers cooperation for more than 3 years, the repurchase rate industry-leading, your peers are using our program to improve performance.

Land area：50000+㎡

4 Factories

1 International Business

Division

Employees：600+

Senior Management: 5%

R&D Department: 13%

Administrative Staff: 7%

Middle Management: 10%

Front-line Employees: 65%

Certifications:2000+

3C Certificates: 72+

ODM Certificates: 1,500+

CE Certificates：10+

CB Certificates：2

TUV Certificates：1

Production Capacity

600,000 units（Low-voltage electrical factory）

10,000,000 units（Meter factory）

60,000,000 units（Precision machinery factory）

Our Solutions

Our Solutions

One-stop power solutions

Power Utility

Providing innovative solutions for efficient power generation, transmission, and distribution

Buildings

Offering smart building systems for improved energy efficiency and sustainable living

OEM&ODM

Delivering high-quality, reliable components for a wide range of industrial applications

Telecom & Data Center

Powering the digital age with advanced infrastructure for telecom & data center operations

New Energy

Driving the transition to sustainable energy with cutting-edge solutions in solar industry

Industry

Optimizing industrial processes with smart automation and energy-efficient technologies

LMS1-GA Automatic Transfer Switch(ATS) 100-3200A Motor

Rated current:16~3200A

Frame size:100、160、250、630、1600、3200

Rated voltage: AC400V 50Hz

Rated control voltage:AC230V

Rated insulation voltage:690V、800V、1000V

Rated impulse withstand voltage:8kV、12kV

Transfer time:＜2.5s


LMS1-GA Series ATS Manual Learn More

LMQ3-W1 MCCB ATS Automatic transfer switch 63~630A

Frame grade:63、125、250、630

Rated voltage: AC400V/AC690V

Rated insulated voltage：AC 800V

Contact transfer time：≤3s

Protection function: under-voltage, over-voltage, phase detection

Standard: IEC 60947-2


LMQ3-Series ATS Manual Learn More

DC MCB Solar Circuit Breakers 1500V

Rated current:6、10、16、20、25、32、40

Poles: 1P、2P、3P、4P

Rated voltage : 1P(500VDC)、2P(1000VDC)、3P(1500VDC)、4P(1500VDC)

Insulation volage: 1500V DC

Rated breaking capacity: 1.5kA

Thermo-magnetic release characteristic: B、C、D

Contact position degree: IP20

Standard: IEC 60947-2


📚 LMBD-40P DC MCB 1500V Manual Learn More

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LAY37 Push Button Switch

• Name: Push Button Switch

• Model：LAY37

• Opening Size：22mm

• Rated Voltage:440V

• Current:10A

• Operation Type：self-locking，self-reset

• Contact Material: Silver Alloy

• Conductive Parts: Brass

• Key Material: ABS

• Shell Material: PA66

• Base Material: PC
 Learn More

CJX2 AC Contactor

CJX2 series AC contactors are suitable for circuits with AC 50Hz/60Hz, rated operating voltage up to 690V, and rated current up to 95A under AC-3 usage category. They are used for making and breaking circuits over long distances, and frequently starting and controlling AC motors. It can be combined with a thermal overload relay to... Learn More

L7 MCB 10kA Mini Circuit Breaker CE CB

Model name: LMB1-63H

Rated current:1,2,3,4,5,6,8,10,13,16,20,25,32,40,50,63A

Rated voltage :AC 230/400V

Poles :1P、2P、3P、4P

Rated Breaking capacity:10,000A

Rated impulse withstand voltage(Uimp)：4000V

Magnetic release characteristic：B、C、D

Standard: IEC/EN 60898-1


Miniature Circuit Breaker Manual Learn More

Smart Wifi Circuit Breaker

WiFi circuit breaker is a smart device that allows remote control of circuit switching via WiFi. Its core functions include remote control via a mobile app, timed switching, overload and short-circuit protection, and real-time status feedback. Suitable for home and office environments, it enables energy saving and convenient management of home appliances, and can also... Learn More

LMBN-40 RCBO 1P+N Mini 18mm

Rated voltage(V)：230(220)

Pole:1P+N

Shell-level rated current(A):40A

Rated current(A):6,10,16,20,25,32,40

Rated breaking residual current(mA):10、30、100

Breaking capacity(A):6000

Mounting size:18*79*85


LMBN-40 RCBO 1p+n Manual Learn More

LMVF-PV Series VFD Solar Inverter Water Pump 0.75kW~22kW

Built-in high-precision photovoltaic array maximum power point tracking MPPT algorithm ensures that the solar power tracking efficiency can reach more than 99%.

Achieve full-time work. It can work from the sun up to the sun down, which greatly increases the effective working time of the photovoltaic water pump in a day.

By adding an external switching kit,... Learn More

SF219G dual power transfer and isolating switch

Model: SF219G

Type: I-0-II Three-position manual changeover switch (ON-OFF-ON)

Number of poles: 1P/2P/3P/4P

Rated current: 10/16/20/25/32/40/63A

Rated voltage: AC 230V/400V (≤400V)

Frequency: 50/60Hz

Standard: IEC 60947-3, CE

Installation: DIN rail mounting

Electrical life: ≥1500 cycles

Mechanical life: ≥8500 cycles
 Learn More

LAY37 Push Button Switch

• Name: Push Button Switch

• Model：LAY37

• Opening Size：22mm

• Rated Voltage:440V

• Current:10A

• Operation Type：self-locking，self-reset

• Contact Material: Silver Alloy

• Conductive Parts: Brass

• Key Material: ABS

• Shell Material: PA66

• Base Material: PC
 Learn More

LMGL3D series DC disconnect switches DC1000V/DC1500V

The LMGL3D series DC disconnect switches are suitable for power systems with rated voltages of DC1000V/DC1500V and below, and rated operating currents of 630A and below. These switches can be used for infrequent switching, isolating and disconnecting circuits to facilitate equipment maintenance or repair. They are widely used in various industries such as construction, power,... Learn More

Aerosol Fire Extinguisher for Electrical Cabinets

Product name:Thermal aerosol fire extinguishing device

Product model:LMAFE

Operating temperature range:-50°C~+90°C

Validity period:10 years

Fire extinguishing density:100g/m3

Shell surface temperature:<200°C

Oxidizing agent and content:Sr(NO ),60%/KNO 20%

Implementation standards:XF499.1-2010

Thermal spacing:0.3m<75°C 0.12m<200°c 0.05m<400°C
 Learn More

LMVF-PV Series VFD Solar Inverter Water Pump 0.75kW~22kW

Built-in high-precision photovoltaic array maximum power point tracking MPPT algorithm ensures that the solar power tracking efficiency can reach more than 99%.

Achieve full-time work. It can work from the sun up to the sun down, which greatly increases the effective working time of the photovoltaic water pump in a day.

By adding an external switching kit,... Learn More

LAY37 Push Button Switch

• Name: Push Button Switch

• Model：LAY37

• Opening Size：22mm

• Rated Voltage:440V

• Current:10A

• Operation Type：self-locking，self-reset

• Contact Material: Silver Alloy

• Conductive Parts: Brass

• Key Material: ABS

• Shell Material: PA66

• Base Material: PC
 Learn More

Our Certificate

We have all kinds of certification, including CCC, TUV, CE, CB, highlighting the strength of the product, help expand the global market.

  • AC Contactor Selection Guide

    The Ultimate AC Contactor Selection Guide

    2026-3-12

  • XB2 Button Switch

    What is XB2 Button Switch？

    2026-3-10

  • What is the difference between an AC contactor and a relay?

    2026-3-4

  • LVMA Electric Back in Action – Wishing You a Prosperous Year of the Horse!

    2026-2-26

  • LVMA Electric Kicks Off 2026 Global Exhibition Tour to Bring Our Best Low-Voltage Solutions to the World

    2026-2-6

  • Company Holiday Notification

    2026-2-2

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