Liaoning Brother Electronics  technology Co.,Ltd is an integrated company specialized in research, design, production and sales of super capacitors. It was founded in April, 2013 with registered capital of 20 million. Its location is in super capacitor center in Hi-tech industrial area, Chaoyang city, Liaoning province, covering an area of 8000m2. With over 200 working staff, it has grown as a leading company among the super capacitor industry of Liaoning province even of the whole country, and it is also the major project for the government of Chaoyang to develop through attracting and inviting investments.  

A professional technicians team with over 20years experience in the research and development and production of super capacitor enable it to produce 10 series, 300 types of super capacitors with brand BIGCAP, including winding series, button shape series, combined series, total sealed series and module series, etc. With products of Zero leakage, they are the only company that has completely solved the sealing problem of super capacitor. Their products, covering single capacity from 0.01F to 3000F with stable and reliable quality, have widely used in the fields of intelligent meters, electrical equipments, medical equipments, solar, wind power, UPS electricity supply, toy motor, rail vehicles, electrical vehicles, etc.

The company has passed ISO 9001, ISO14001 and IATF16949 management system certification and gained more than 10 national patent and in 2016, it was officially recognized as National High-tech enterprise. The whole series of BIGCAP brand products have the characters of low internal resistance, high energy and environmentally friendly, which completely meet the request of ROHS of EU. As ideal back up source, the BIGCAP brand products have been sold world widely with good reputation