Yongying Chemical International (Hong Kong) Co., Ltd., founded in 2019, is a high-tech integrated enterprise focused on R&D, production, sales of electronic chemicals, and process equipment development. The company operates in four major sectors, aiming to meet the demands of the global electronic chemicals and new energy industries, promoting the development and application of advanced technologies.

The company specializes in the production of ultrapure electronic chemicals and new energy materials, applied in photovoltaics, new energy materials, and high-end manufacturing industries.