Guangdong Huicheng Vacuum Technology Co., Ltd. is a global supplier of vacuum application solutions, specializing in the research, development, production, and sales of optical coating equipment, functional coating equipment, decorative coating equipment, roll-to-roll coating equipment, inline coating equipment, and ALD (Atomic Layer Deposition) system. The company has a strong focus on PVD and ALD technologies and has received numerous honors, including recognition as a National High-tech Enterprise, Guangdong Provincial Vacuum Coating Application Engineering Technology Research Center, Guangdong Provincial Doctoral Workstation, and a Specialized, Refined, Special, and Innovative "Little Giant" enterprise. In June 2024, the company successfully went public on the Shenzhen Stock Exchange's Growth Enterprise Market (GEM).