Zhejiang QIANJI Relay Co., Ltd., China
Top relay supplier in China, your trusted trading partner
Production relay
Established in 2000, located in Zhejiang, China. It is a modern professional enterprise that researches, develops, produces, and sells relays. For over 20 years, the company has always adhered to the corporate spirit of being trustworthy, pragmatic and innovative, and pursuing excellence. With absolute advantages in product performance and quality, it has become one of the excellent enterprises in the relay industry.
The company specializes in producing over 50 series and 1000 specifications of Qianji products, including small relays, high-power relays, automatic relays, timers, solid-state relays, counters, temperature controllers, relay sockets, switches, etc. The company insists on attracting numerous high-tech talents and strong technical strength, advanced production technology, testing equipment, scientific management, and effective services to provide customers with a reliable production line. The company has obtained the international quality system certification of 1S09001, and the product has passed the non-toxic and environmental protection test; Some products have passed CE certification and CQC certification.
QIANJI can provide you with OED customization services and offer you free samples. The quality of the relays we produce is top-notch in the industry. For many years, our team has won praise from numerous customers with advanced technology and exquisite craftsmanship. If you want to design or produce any product, you can contact our sales personnel for communication. He will give you a satisfactory answer and provide you with suggestions for product selection. Resolve your purchasing issue. When we send the samples to you for confirmation, once satisfied, we will produce and manufacture according to your requirements. All of our processes are strictly completed, so we believe that the products you receive will exceed your expectations.

Design and development
No matter what your design needs are, we can provide assistance for you. We have our own team of designers who can create new products from scratch or collaborate with you to customize existing products. We also offer OEM/ODM services to save you time and money on product development. Contact us immediately to find out what we can do for you.
Quality Check
The QIANJI team plays an indispensable role in the enterprise. We strictly supervise and inspect incoming materials, samples, and bulk products in accordance with standards. Strict professional skills are used to ensure that products meet standards and customer requirements. Ensure product quality and quantity meet customer orders, and ensure environmental and safety during the production process. Provide high-quality service to customers.


automation laboratory
In the workshop laboratory, our experienced quality control team will conduct a series of quality control tests on it. To ensure product quality meets international standards, we will also develop new product assembly lines in the laboratory and adopt automated and mechanized production. Provide overall efficiency

Data analysis market
We will adapt to market demand and manufacture new products

Win win cooperation
Ensure product quality while offering the most favorable price

Factory warehouse
Can prepare materials in advance and produce and ship in a timely manner

Fully automated production workshop
Fully automated production workshop ensures smooth production of order
What People Say About Us
The amazing quality and price are very affordable, which is exactly what I want. Its packaging is also full of love. I strongly recommend it. We like the products produced by QIANJI and have also provided me with free samples
This is a beautiful design, the pattern on the relay is very clear and beautiful, and the relay performance is very good. The salesperson provided meticulous service and helped me select satisfactory products before deciding on production
The logistics timeliness is very good. By confirming the order delivery time with the salesperson, the order delivery was completed just before this time. I am very satisfied with the service. Looking forward to the next collaboration.
cooperative partner
Our strength has won the trust of our partners






why choose us
QIANJi has been providing customers with electrical solutions for commercial, residential, and industrial purposes
One-stop Solution
As a trusted supplier of relay electronic components, QIANJI ensures a wide range of relays for different applications.
Enterprise Honor
QIANJI has been honored as a leading modern relay supplier in China, and its products have obtained CE, RoHS, and UL certifications
Sustainable products
The product uses the most environmentally friendly materials and complies with RoHS standards. We are also committed to continuous improvement to reduce our impact on the environment
Enterprise production capacity
We have an experienced team of engineers and technicians who can provide technical support and guidance.
Honor and qualification
Official certification, professional after sales service.

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FAQ
Q: Will You Provide Samples To Customers For Free?
A: Of course .
Q: How Long Does The Sample Cycle Normally Take?
A: 3-4 working days.
Q: How Long Does It Take To Produce A New Order?
A: In the normally ,we just 25-30 working days.During the special time ,we need more time according to our situation of production line.
Q: Can I Ask You To Priting Our LOGO In Your Relays?
A: Yes, you can. Different products have different minimum order quantities. Like automatic relays, if your quantity reaches 5000 pieces, we can price your logo on our relays. You only need to provide us with an authorization letter.
Q: What Do Customers Say About Your Company?
A: 1.SMART factory
2.Qick sample support
3.Aggressive lead times
4.excellent response time
5.Approved with leading global OEMs
6.We do innovations as the market demands.
7.Customisation capabilities
