Chengdu Del Electronic Co., Ltd. is an innovative enterprise focusing on lithium battery protection 
boards (BMS). It takes technological innovation as the driving force for development, adheres to the 
design and development concept of "pragmatic and efficient, safe and reliable, green and clean", 
establishes the "DEL protection board product series", and obtains a number of patented technologies. 

Remains committed to technological innovation and customer satisfaction, contributing to the 
advancement of electronic equipment protection and collaborating with clients from all sectors to 
create a prosperous future together.

Through innovative technology and high-quality products, we ensure the safe operation of battery 

packs in various complex environments, and improve the production efficiency and product quality 

of customer products.

Scientific and technological innovation makes life efficient and convenient, safe and reliable, and green

Innovation-driven, the pursuit of excellence, customer first, honest cooperation, open and win-win