Yueqing Nqqk Electric Factory | Premium Electrical Components Manufacturer

About Yueqing Nqqk Electric Factory

Established in 2010, we are a professional manufacturer and exporter of electrical products in China, specializing in R&D, production, and sales.

Experienced & Fully Customizable Solutions

Our product range covers Heavy Duty Connectors, Solid State Relays, Indicator Lamps & Push Buttons, Shunt Resistors, Voltage Regulators, Terminals, and Digital Meters. All products are certified with safety standards including CB, CE, VDE, FCC, CQC, and INMETRO.

43+

Years of Focused Manufacturing

58

Countries Served

23,352+

Industrial Sites Operational

100%

Quality Tested

Our Product Categories

We offer a comprehensive range of electrical components designed for reliability, efficiency, and long-term performance across industries.

Shunt Resistor

Precision DC current measurement with manganin alloy for welding machines and industrial systems.

Heavy Duty Connector

Robust HA, HE, HD series connectors with IP67/IP68 protection for harsh environments.

Solid State Relay

Single & three-phase SSRs with heatsinks, SCR thyristor control, and high switching reliability.

Voltage Regulator

Servo-type, AVR, and micro-controlled regulators for 1-phase and 3-phase systems.

Featured Products

High-performance electrical components trusted by industrial clients worldwide.

FL-2 Shunt Resistor

20A 200mV 0.5% Accuracy
Manganin Alloy Construction
For Welding Machines & DC Systems
High Thermal Stability

Precision DC Current Measurement

HA Series Connector

IP67/IP68 Rated
Robust Metal Housing
Available in Multiple Poles
Wide Temperature Range

Industrial-Grade Connectivity

Single Phase SSR

Zero Cross Switching
High Load Capacity
Long Life, No Contact Wear
With Heatsink Option

Silent & Reliable Switching

SVC Servo Regulator

1-Phase Input/Output
±1% Voltage Regulation
Automatic Compensation
LED Display & Protection

Stable Power Output

Indicator Light & Push Button

LED Illumination
Multiple Colors (Red, Green, Yellow)
IP65 Protection
Long Lifespan

Visual Control Feedback

Temperature Controller

PID Control Algorithm
Digital Display
Thermocouple Input
Relay or SSR Output

Precise Thermal Management

FL-19 400A Shunt

400A 75mV Rating
High Current Measurement
Low Temperature Coefficient
Industrial Grade

High-Capacity DC Monitoring

HD Series Connector

Heavy-Duty Industrial Use
Multi-Pin Configurations
Vibration Resistant
Wide Operating Temp

Durable Power & Signal Transfer

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Industries We Serve

Our components are trusted across diverse sectors for their reliability and performance.

Industrial Automation

Control panels, motor drives, PLC systems, and factory automation.

Power & Energy

Voltage regulation, power monitoring, and energy distribution systems.

Commercial Buildings

Lighting control, HVAC systems, and electrical infrastructure.

Medical Equipment

Reliable components for diagnostic and monitoring devices.

Broadcast & Telecom

Signal integrity and power conditioning for communication systems.

Public Services

Traffic control, emergency systems, and municipal infrastructure.

Get in Touch

Our professional sales engineers are here to consult and help you find the right solutions for your application.

Contact Information

[email protected]

+86-13968785810 (WhatsApp)

+86 577 61787391 (Tel)

No.18 Qunying Road, Liushi Town, Yueqing, Zhejiang, China

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Better Power Quality, More Energy Saving