High Hope International Inc.

Over years, our company has been one of the leading manufacturers of electronic tubes, vacuum capacitors, vacuum relays, ceramic capacitors and Expansion Joints in China. Our electronic tubes include power grid triode tetrodes, pentode to receiving tubes, thyratrons, magnetron TWT and X-ray tubes. They war widely applied in industry, medical, broadcasting, aviation, communication and military. By utilizing advanced technology and management methods, our products have maintained the highest level and are accepted by our customers from all over the world.We are dedicating to serving our customers with the best products, services and prices. Our company is your best choice for vacuum tubes and capacitors. Please feel free to contact us for further information.