Guanying technology professional leak detector R & D and manufacturing, development of special in medicine packaging bottle leak detection equipment. According to the characteristics of hollow molding medicine bottle packaging, and pharmaceutical packaging in the importance of quality control. On quality control quite tight, this will probably make medicines metamorphism. So it is particularly important for air tightness detection, pharmaceutical packaging gastightness detector to achieve high accuracy, high stability detection. System integration of high resolution 0.1pA in Europe and the United States imported components, intelligent detection technology of scientific. Product design beautiful appearance, simple structure and easy to adjust. The machine adopts the plant parts, ensure the service life and greatly improves stability.