2019

● In March, Kowoke was officially established

● The first independently developed coating equipment was launched in the same year

● K500 composite diaphragm offline and applied in the electrolytic cell of a domestic thermal power plant

2022

● The 0.75m composite diaphragm production line has officially landed

● The third generation product of K500 composite diaphragm has started to be sold

● Obtained a K2VC investment of millions of yuan from Xianfeng

2023

● The composite diaphragm K300, with a width of 0.75m, has officially been produced on the production line

● The composite diaphragm K500, with a width of 2m, has officially landed on the trial production line

● Obtained lead investment from linear capital and follow-up investment from Xianfeng Capital, raising tens of millions of yuan in financing

● Downstream client Edelman completes strategic investment in Kowoke

● Beijing Mingde Capital will serve as the financial advisor throughout the entire process