Qingtao (Kunshan) Energy Development Group Co., Ltd.

Based in Suzhou, China and founded in 2016, Qingtao (Kunshan) Energy Development Group Co. , Ltd. is a company mainly engaged in the development, production and sales of solid-state lithium-ion batteries and associated products. The company was founded by a team led by Cewen Nan, a member of the Chinese Academy of Sciences and professor at Tsinghua University and has established cooperative relationships with mainstream car companies such as BAIC and SAIC.

In March 2026, Qingtao (Kunshan) Energy Development Group Co. , Ltd. received strategic investment from Dao De Capital. Qingtao (Kunshan) Energy Development Group Co.

, Ltd. 's main products are solid-state lithium batteries which can be applied in automotives, ships, aircrafts, etc. , and battery energy storage systems including green energy storage systems, hybrid energy storage systems etc. for household and industrial energy storage.

The company also offers supporting products related to solid-state lithium batteries such as special materials for solid-state batteries, attapulgite clay materials, nano-ceramic fiber membranes, coated membranes and ceramic particle membranes. The company generates revenue from sales of solid-state lithium batteries, battery energy storage systems and associated products. The strategic investment from Dao De Capital in March 2026 will be used to strengthen the company's position in the solid-state battery industry chain and support its technological commercialization and capacity expansion.