Nikka Densok’s micro hole detection machines provide automated, non-destructive inspection of parenteral pharmaceutical containers using advanced High Voltage Leak Detection (HVLD) technology. Our proprietary HVLD systems enable high-speed, in-line detection of leaks and container defects with exceptional accuracy and efficiency.

Beyond pharmaceutical applications, we also offer pinhole inspection solutions for food and beverage containers, empty containers, caps, and film sheets. Additionally, our spark testers are designed for reliable testing of electric wires, ensuring safety and quality across various industries.