why choose us

Our factory boasts a decade of extensive and proven manufacturing experience.

Advanced process implementation technology
It has surface treatment technology for metal materials, composite materials and other materials, and has accumulated experience in heat treatment, packaging, welding and other processes, giving products a solid foundation from design to production.
Strong technical R&D team
More than ten years of management and production of microwave and waveguide components have trained many skilled technicians including design engineers, simulation engineers, structural engineers, lathes, fitters, welders, etc.
Reliable quality control capabilities
The company has high and low temperature laboratories, salt spray laboratories, far-field test systems, near-field test systems, ultra-short wave test systems, etc., as well as production assembly and debugging lines for different products, ensuring the stability of production quality.

latest products

Our factory implements strict quality control measures on the production of our products.

Power Splitter

Termination

Duplexer

Directional Coupler

Rf Filter

Rf Isolator

Product Solutions

Focus on R&D and innovation, always guided by market demand, and provide more competitive solutions to global customers

reliable supplier

Deliver reliable and durable products isn’t easy, we work with world’s leading retailers and suppliers to ensure that.

kejie factory

Nanjing Kejie Technology Co., Ltd.

Nanjing Jinyuan Kejie Technology Co., Ltd. was registered and established in 2010. It is a company focusing on the research and development, production and sales of microwave equipment. It mainly provides system solutions for domestic and foreign research institutes, civilian, military, aerospace, space technology and other fields.
After years of hard research and development, the company has gradually developed and finalized a variety of technologically advanced microwave equipment and related products. It has a number of patented technologies with independent intellectual property rights. 

Our factory

Learn about our quality manufacturing centers and the process of delivering microwave equipment to our customers.

Our Product Advantages

Wide range of applications:

Kejie product frequency ranges from 0.1MHz to 110GHz, power up to 20KW, widely used in civil, military, aerospace and space technology and other fields

Technology leadership:

With its profound professional technology accumulation and innovation capabilities, Kejie has always adhered to technology leadership and won high recognition from customers. We also maintain long-term cooperation with well-known domestic and foreign enterprises and first-class universities (such as Nanjing University of Aeronautics and Astronautics, etc.) to ensure the cutting-edge and sustainability of technology research and development.

kejie production

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