Top relay supplier
2024-08-29
QIANJI was founded in 2000 and has been providing relay products and services to customers from over 90 countries. The types of relays produced include power relays, PCB relays, universal relays, solid-state relays, automotive relays, and more than 50 other types of relays. We can provide professional relay solutions for customers.
We have always grown together with our clients. We have grown from a small team to a large team of professional talents, from rudimentary production workshops to modern intelligent factories. Our development journey has witnessed the power of persistence and hard work.
At the same time, QIANJI is constantly developing and updating its own factories and equipment.
Let's take a look!

2000-2015 will be the first generation (power relay supplier)
Manual and equipment production operations require multiple operators and a long production cycle.
Equipment operating efficiency: 1000 pieces/hour
A large amount of manual labor is required to complete the production of the product
Manual and equipment production operations require multiple operators and a long production cycle.
Equipment operating efficiency: 1000 pieces/hour
A large amount of manual labor is required to complete the production of the product

2015-2020 will be the second generation (solid state relay manufacturers)
The device can automatically connect and operate, clean and beautiful,
Stable operation can be achieved without requiring a large amount of manual labor,
The production cycle reaches the level of industrial automation within 1 hour.
The device can automatically connect and operate, clean and beautiful,
Stable operation can be achieved without requiring a large amount of manual labor,
The production cycle reaches the level of industrial automation within 1 hour.

From 2020 to present, it will be the third generation (relay supplier)
On the basis of the second-generation automated production line, information technology and 100% automatic detection devices have been added. The perfect combination of automation and informatization has been achieved, greatly reducing the number of manual inspection personnel on site. Under the management of informatization, equipment operation is more reliable and stable
Greatly improved efficiency and strictly demanded quality. As one of the top relay suppliers in China, QIANJI will continue to adhere to the concept of "innovation, quality, and service", continuously improve its own strength, and provide customers with higher quality relay products and services.
On the basis of the second-generation automated production line, information technology and 100% automatic detection devices have been added. The perfect combination of automation and informatization has been achieved, greatly reducing the number of manual inspection personnel on site. Under the management of informatization, equipment operation is more reliable and stable
Greatly improved efficiency and strictly demanded quality. As one of the top relay suppliers in China, QIANJI will continue to adhere to the concept of "innovation, quality, and service", continuously improve its own strength, and provide customers with higher quality relay products and services.

Professional relay supplier provides you with relay solutions
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wiring diagram for 5 pin relay