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Serving supreme quality electrical components at affordable rates.

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About Us

We, at THJ (HK) Technology Limited, believe in the fact that technologically advanced and supreme quality electrical products hold the power of impressing clients and give them cost-effective results on their investment, which is why we indulge in procuring the same. We are a Shenzhen, Guangdong, China based company, having smart workforce for sourcing A rated Integrated Active Buzzer, Infrared Temperature Sensor, Transistor IGBT Module, Vibration Motor Module and allied electrical components. These performance-oriented electrical components are made with supreme materials by our powerful and quality-conscious partner companies. We keep an abundant stock of electronic components at our facility for meeting clients urgent requirements.

We have a loyal customer base in the worldwide market that trusts us for not only for bringing forth quality components but also for making prompt shipment. We are appreciated as an exporter and distributor that indulges in excellent client servicing and optimizing their satisfaction. 

Our Mission

Our aim is to support in perfect distribution of electronic and electrical components and progress the supply chain with quality work. To achieve this, we are focusing on sourcing sheer quality components from our vendor base.

International Presence

Making a presence in foreign countries is valuable for expanding business. We feel proud to have expanded our business on a global platform by keeping different market requirements in focus, staying consistent in offering quality electrical components such as Vibration Motor Module, Motion Sensor Detector Module, Power Shielded Wire Wound Inductor and more. We make our premium quality offering available in Asia, America, Middle East, Europe, etc. 

Brands We Deal In

As a distributor, we are serving all major and appreciated brands of components like Hitachi, Cirrus, ADI, AMD, Cypress, NEC, NXP, Micron, IDT, Fairchild, Altera, Freescale, Hynix, Diodes, Microchip and many others. 

Quality Assurance 

Customers happiness is our ultimate goal which is why we are keeping quality in focus. We are procuring a quality based line of electrical components to give valuable returns to customers. Our vendor base is maintaining high quality standards in the entire line by the following:
  • Use of supreme grade materials in making electrical components.
  • Advancement in production programs and techniques. 
  • Quality assurance process is run by experts holding excellent industrial knowledge. 


Comparator Dual Integrated Circuits
Comparator Dual Integrated Circuits
Power Transistor
Power Transistor
40nm Single Chip BT 5.0
40nm Single Chip BT 5.0
T-1521Z R-2521Z Original Fiber Optic Transmitters
T-1521Z R-2521Z Original Fiber Optic Transmitters
integrated circuit
integrated circuit
N-CH 30V 1.2A 3-Pin MOSFET Transistor
N-CH 30V 1.2A 3-Pin MOSFET Transistor
Transistor IGBT Tube Inline
Transistor IGBT Tube Inline
600V 30A 2 Pin Diode
600V 30A 2 Pin Diode
N-CH 500V 24A 3-Pin MOSFET Transistor
N-CH 500V 24A 3-Pin MOSFET Transistor
Bipolar Darlington Transistor
Bipolar Darlington Transistor
Ceramic Capacitor
Ceramic Capacitor
100A 30VDC T-R PTC Resettable Fuse
100A 30VDC T-R PTC Resettable Fuse
Tantalum Polymer Capacitor
Tantalum Polymer Capacitor
Vibration Motor Module
Vibration Motor Module
Bluetooth Module
Bluetooth Module
GY-BME280-5V Temperature and Humidity Sensor Atmospheric Pressure Sensor Module
GY-BME280-5V Temperature and Humidity Sensor Atmospheric Pressure Sensor Module
Motion Sensor Detector Module
Motion Sensor Detector Module
Connector Shrouded Header HDR
Connector Shrouded Header HDR
5.08mm Pitch PCB Connector
5.08mm Pitch PCB Connector
25mA Solid State Relay
25mA Solid State Relay
2A 5VDC Signal Relay Sealed Standard DPDT
2A 5VDC Signal Relay Sealed Standard DPDT
Electromagnetic Relay
Electromagnetic Relay
Toroid Power Inductor
Toroid Power Inductor
Fixed Inductor
Fixed Inductor
Power Shielded Wire Wound Inductor
Power Shielded Wire Wound Inductor
Transistor IGBT Module
Transistor IGBT Module
IGBT Chip Transistor Module
IGBT Chip Transistor Module
Water Flow Sensor
Water Flow Sensor
Optical Switch
Optical Switch
Infrared Temperature Sensor
Infrared Temperature Sensor
2.54mm 8 Pin Dip Switch
2.54mm 8 Pin Dip Switch
Passive Piezoelectric Buzzer
Passive Piezoelectric Buzzer
Integrated Active Buzzer
Integrated Active Buzzer