We have over 10 years of experience in battery testing, battery monitoring, and deep cycle lead acid battery and nickel-cadmium battery manufacturing. All our products are UL/CE certified with OEM and ODM service.
Technology of Electrical Automatic
Batteries
Chongqing Blue Jay Technology Co., Ltd. was founded by engineers with many years of experience. Focuses on the development, production and sales of power automation monitoring products and energy metering instruments.
1802, Building 2, No. 88, Jianxin East Road, Chongqing City, 400020, China
Liandong U valley Industrial Park,Hangzhou City, China
Jiangyin High-tech Zone, Jiangyin City, China