Lung Pien Vacuum Industry Co., Ltd. is a Taiwanese enterprise dedicated to the development and manufacturing of optical vacuum coating equipment, serving markets both domestically and around the world. Established in 1991, the company has grown into a significant producer of vacuum coaters designed for a wide range of applications, including specialized coatings for metals, sunglasses, and various plastic and glass substrates. The company's product portfolio encompasses advanced in-line sputtering systems, plasma technology solutions like its HMDSO coaters, and precision optical measurement devices, including those from Olympus. Beyond equipment sales, Lung Pien provides comprehensive turn-key system solutions and robust technical support services, which include custom equipment design, production line planning, on-site training, and expert consultation on manufacturing processes. Additionally, it acts as a distributor for a variety of vacuum coater-related components and instruments from leading global manufacturers. Lung Pien's innovative products find application across diverse sectors, such as decorative finishes, eyewear including sunglasses and goggles, automotive lighting, mirrors, and the broader optical industry, including components for digital cameras and mobile phones. Headquartered in Taichung, Taiwan, the company maintains an international presence with sales extending throughout Asia and other regions.