In the year of 2025, all the staff of JSY-MK wishes you a Happy New Year, a prosperous Year of the Snake, and all the best in business!

Shenzhen Jiansiyan Technologies Co., Ltd. was founded in 2009, focusing on the research and development of electric energy metering technology, is a high-tech enterprise committed to providing professional one-stop services from technical solutions to related hardware manufacturing.

Since its establishment, JSY has developed more than 300 kinds of products such as AC/DC energy metering module, solar energy meter, Internet of Things WiFi meter, smart PDU meter, smart gateway, electric vehicle charging motherboard, etc. For more than 16+ years, we have been adhering to the values of technological innovation, excellent quality and excellent service, providing technical solutions and products for domestic and foreign partners in various industries.

What can we do for you?

Where is the energy platform used?

What is an electrical measurement and control system?

How to optimize the household photovoltaic power system?

How to install and use our products?