Shanghai Green Tech Co., Ltd. (Enerbond) is a pioneering solid-state battery manufacturer with over 25 years of experience in supercapacitor technology. Operating from Shanghai’s Zhangjiang Hi-Tech Park with manufacturing in Zhejiang Province, Enerbond delivers advanced graphene supercapacitor and solid-state polymer batteries for utility, commercial, industrial, and residential applications. Their unique graphene supercapacitor hybrid technology combines the power density of supercapacitors with the energy density of lithium batteries—delivering 15,000-20,000 cycle life with zero thermal runaway risk.