Niobium bound tube target is a professionally produced target material mainly used in vacuum coating technology. This type of target material has multiple sizes and shapes, which can meet different application requirements. Niobium bound tube target materials are commonly used in technologies such as cold spraying, hot spraying, and metalized binding rings. They can be customized and processed into flat or rotating forms, and are suitable for various vacuum coating equipment. In addition, niobium bound tube target materials can also be customized and processed according to customer needs, including large-sized, long pitch flat and rotating target material binding technology.