Guoguang was established in December 2018. It is a national high-tech enterprise with independent technology. It is committed to the technological development and product innovation of domestic high-end passive components. It is the world's leading manufacturer of polymer chip laminated aluminum electrolytic capacitors (hereinafter referred to as MLPC), and the only drafting and publishing unit of 2 national standards for such products.
Guoguang has the industry-leading first fully self-designed and developed high-automation polymerization production line, and has successively passed ISO9001 quality system certification, ISO14001 environmental system certification, ISO45001 occupational safety management system certification, QC080000 hazardous substance management system certification, intellectual property management system certification and standard system certification.
Guoguang PA-Cap series polymer solid chip aluminum electrolytic capacitors have excellent electrical performance, excellent temperature stability, safer high reliability and approximate ideal beyond the existing liquid aluminum electrolytic capacitors, solid chip tantalum electrolytic capacitors and impedance frequency characteristics of capacitors.