Hong Kong Topview Technology Co.,Limited

What we do?

Hong Kong Topview Technology Co.,Limited was founded in 2011 and has developed into a world leading distributor in providing millions of Active and Passive Electronic Components for Bulk orders, One-Stop Purchasing solutions, Factory manufacturing and Embeded systems...etc.

Our services and channels covering among Industries in Automation, Artificial intelligence, Aerospace, Medical, Mechatronics and Defense.

QISU holding the concepts of Clients-Oriented and Win-Win strategy for both of our factories and clients always. For factories, cooperating with world famous manufacturers in order to supplying Original & Reliable commodity stably. For clients, maximizing values, fulfilling need, timing delivery customized service and flexible solutions supported by our pro and sophisticated sales and purchasing team.

We're willing to help you with all of your purchasing demands eagerly.

Company Strength

10years+

Focus on Electronic Components

850000w+

Product SKUs

20+

Field of Applications

3000+

Suppliers

The Top Most Valuable

Chinese Brands

Featured Products

The Top Most Valuable

International Brands

Featured Products

Applications

Electronic Components are widely used in Consumer Electronics, Aerospace & Defense, Automotive, Telecommunications, Healthcare & Medical Devices, Industrial, etc.

Industrial

Healthcare & Medical Devices

Telecommunications

Automotive

Aerospace & Defense

Consumer Electronics

What is Sustainability?

Sustainability

Supply Chain Management

Quality Control

Customer Management and Satisfaction

Environmental Protection

Frequently Asked Questions

FAQ

Basic electronic components are fundamental building blocks used in electronic circuits to perform specific functions. These components include resistors, capacitors, inductors, diodes, and transistors, etc.

Resistor is used to control the flow of electric current in an electronic circuit by providing resistance. It helps limit the current, divide voltage, and adjust signal levels.

Capacitor stores and releases electrical energy. It is often used to filter signals, smooth voltage fluctuations, and store charge for various applications.

Diode allows current to flow in one direction only. It is used for rectification (converting AC to DC), voltage regulation, and signal demodulation in various electronic devices.

Transistor acts as an amplifier or a switch in electronic circuits. It can amplify weak signals, control larger currents, and perform logical operations, making it a versatile component in modern electronics.